target
int64
1
1k
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sequencelengths
5
5
solution
stringlengths
25
33
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1 value
prompt
listlengths
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1
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reward_model
dict
extra_info
dict
171
[ 13, 63, 20, 10, 93 ]
((63 + 13) + (93 + (20 / 10)))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [13, 63, 20, 10, 93], create an equation that equals 171. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 13, 63, 20, 10, 93 ], "target": 171 }, "style": "rule" }
{ "index": 3300, "split": "train" }
47
[ 21, 19, 100, 75, 62 ]
((62 - 21) + (100 - (19 + 75)))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [21, 19, 100, 75, 62], create an equation that equals 47. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 21, 19, 100, 75, 62 ], "target": 47 }, "style": "rule" }
{ "index": 3301, "split": "train" }
126
[ 100, 17, 48, 5, 52 ]
(((52 + 17) - (48 - 5)) + 100)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [100, 17, 48, 5, 52], create an equation that equals 126. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 100, 17, 48, 5, 52 ], "target": 126 }, "style": "rule" }
{ "index": 3302, "split": "train" }
558
[ 6, 93, 25, 58, 33 ]
(((33 + (93 + 25)) - 58) * 6)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [6, 93, 25, 58, 33], create an equation that equals 558. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 6, 93, 25, 58, 33 ], "target": 558 }, "style": "rule" }
{ "index": 3303, "split": "train" }
222
[ 64, 17, 83, 17, 75 ]
(((64 + 83) + (75 - 17)) + 17)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [64, 17, 83, 17, 75], create an equation that equals 222. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 64, 17, 83, 17, 75 ], "target": 222 }, "style": "rule" }
{ "index": 3304, "split": "train" }
167
[ 78, 41, 66, 60, 1 ]
((41 * (66 - 60)) - (1 + 78))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [78, 41, 66, 60, 1], create an equation that equals 167. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 78, 41, 66, 60, 1 ], "target": 167 }, "style": "rule" }
{ "index": 3305, "split": "train" }
666
[ 46, 11, 64, 24, 32 ]
((((64 * 11) + 32) - 24) - 46)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [46, 11, 64, 24, 32], create an equation that equals 666. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 46, 11, 64, 24, 32 ], "target": 666 }, "style": "rule" }
{ "index": 3306, "split": "train" }
135
[ 83, 82, 56, 15, 71 ]
((83 - (71 - (82 - 15))) + 56)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [83, 82, 56, 15, 71], create an equation that equals 135. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 83, 82, 56, 15, 71 ], "target": 135 }, "style": "rule" }
{ "index": 3307, "split": "train" }
5
[ 56, 22, 67, 43, 59 ]
((59 + (67 - 43)) - (22 + 56))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [56, 22, 67, 43, 59], create an equation that equals 5. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 56, 22, 67, 43, 59 ], "target": 5 }, "style": "rule" }
{ "index": 3308, "split": "train" }
73
[ 8, 17, 25, 97, 26 ]
((97 - ((25 + 17) + 8)) + 26)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [8, 17, 25, 97, 26], create an equation that equals 73. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 8, 17, 25, 97, 26 ], "target": 73 }, "style": "rule" }
{ "index": 3309, "split": "train" }
36
[ 6, 85, 72, 82, 100 ]
(((85 + 6) * 72) / (82 + 100))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [6, 85, 72, 82, 100], create an equation that equals 36. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 6, 85, 72, 82, 100 ], "target": 36 }, "style": "rule" }
{ "index": 3310, "split": "train" }
73
[ 49, 65, 58, 80, 63 ]
(49 + (65 - (63 - (80 - 58))))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [49, 65, 58, 80, 63], create an equation that equals 73. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 49, 65, 58, 80, 63 ], "target": 73 }, "style": "rule" }
{ "index": 3311, "split": "train" }
14
[ 41, 37, 36, 77, 51 ]
((51 - 41) + (77 - (37 + 36)))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [41, 37, 36, 77, 51], create an equation that equals 14. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 41, 37, 36, 77, 51 ], "target": 14 }, "style": "rule" }
{ "index": 3312, "split": "train" }
773
[ 5, 4, 16, 94, 43 ]
(((94 - 4) + (43 * 16)) - 5)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [5, 4, 16, 94, 43], create an equation that equals 773. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 5, 4, 16, 94, 43 ], "target": 773 }, "style": "rule" }
{ "index": 3313, "split": "train" }
46
[ 38, 7, 54, 21, 12 ]
((38 + 54) / (21 - (12 + 7)))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [38, 7, 54, 21, 12], create an equation that equals 46. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 38, 7, 54, 21, 12 ], "target": 46 }, "style": "rule" }
{ "index": 3314, "split": "train" }
132
[ 61, 57, 68, 98, 48 ]
(((98 - 48) * (61 - 57)) - 68)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [61, 57, 68, 98, 48], create an equation that equals 132. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 61, 57, 68, 98, 48 ], "target": 132 }, "style": "rule" }
{ "index": 3315, "split": "train" }
57
[ 28, 24, 58, 97, 34 ]
((24 + (28 + (97 - 58))) - 34)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [28, 24, 58, 97, 34], create an equation that equals 57. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 28, 24, 58, 97, 34 ], "target": 57 }, "style": "rule" }
{ "index": 3316, "split": "train" }
21
[ 21, 98, 42, 55, 85 ]
((21 + (98 - 55)) - (85 - 42))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [21, 98, 42, 55, 85], create an equation that equals 21. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 21, 98, 42, 55, 85 ], "target": 21 }, "style": "rule" }
{ "index": 3317, "split": "train" }
106
[ 85, 2, 34, 10, 47 ]
(((85 + 47) - 34) + (10 - 2))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [85, 2, 34, 10, 47], create an equation that equals 106. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 85, 2, 34, 10, 47 ], "target": 106 }, "style": "rule" }
{ "index": 3318, "split": "train" }
24
[ 98, 60, 32, 67, 85 ]
(((85 - 60) + (98 - 32)) - 67)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [98, 60, 32, 67, 85], create an equation that equals 24. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 98, 60, 32, 67, 85 ], "target": 24 }, "style": "rule" }
{ "index": 3319, "split": "train" }
71
[ 81, 71, 37, 7, 37 ]
(((81 - 37) + (71 - 7)) - 37)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [81, 71, 37, 7, 37], create an equation that equals 71. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 81, 71, 37, 7, 37 ], "target": 71 }, "style": "rule" }
{ "index": 3320, "split": "train" }
160
[ 92, 49, 3, 25, 41 ]
(92 + ((41 + (49 - 25)) + 3))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [92, 49, 3, 25, 41], create an equation that equals 160. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 92, 49, 3, 25, 41 ], "target": 160 }, "style": "rule" }
{ "index": 3321, "split": "train" }
330
[ 96, 60, 62, 97, 15 ]
(((97 + 62) + 60) + (96 + 15))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [96, 60, 62, 97, 15], create an equation that equals 330. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 96, 60, 62, 97, 15 ], "target": 330 }, "style": "rule" }
{ "index": 3322, "split": "train" }
4
[ 23, 60, 30, 38, 79 ]
((38 + 79) - (30 + (60 + 23)))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [23, 60, 30, 38, 79], create an equation that equals 4. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 23, 60, 30, 38, 79 ], "target": 4 }, "style": "rule" }
{ "index": 3323, "split": "train" }
35
[ 74, 42, 21, 32, 14 ]
(((74 - (32 - 14)) - 42) + 21)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [74, 42, 21, 32, 14], create an equation that equals 35. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 74, 42, 21, 32, 14 ], "target": 35 }, "style": "rule" }
{ "index": 3324, "split": "train" }
576
[ 96, 6, 30, 35, 65 ]
((30 + 35) + ((6 * 96) - 65))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [96, 6, 30, 35, 65], create an equation that equals 576. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 96, 6, 30, 35, 65 ], "target": 576 }, "style": "rule" }
{ "index": 3325, "split": "train" }
99
[ 12, 96, 12, 37, 58 ]
(((58 + 37) - (96 / 12)) + 12)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [12, 96, 12, 37, 58], create an equation that equals 99. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 12, 96, 12, 37, 58 ], "target": 99 }, "style": "rule" }
{ "index": 3326, "split": "train" }
219
[ 78, 62, 79, 29, 29 ]
(((29 + 79) + 78) + (62 - 29))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [78, 62, 79, 29, 29], create an equation that equals 219. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 78, 62, 79, 29, 29 ], "target": 219 }, "style": "rule" }
{ "index": 3327, "split": "train" }
427
[ 99, 37, 76, 44, 36 ]
((99 + 76) + (36 * (44 - 37)))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [99, 37, 76, 44, 36], create an equation that equals 427. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 99, 37, 76, 44, 36 ], "target": 427 }, "style": "rule" }
{ "index": 3328, "split": "train" }
29
[ 76, 27, 81, 38, 45 ]
((45 + 76) - ((38 + 81) - 27))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [76, 27, 81, 38, 45], create an equation that equals 29. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 76, 27, 81, 38, 45 ], "target": 29 }, "style": "rule" }
{ "index": 3329, "split": "train" }
40
[ 28, 83, 100, 28, 23 ]
(((100 + (28 + 23)) - 28) - 83)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [28, 83, 100, 28, 23], create an equation that equals 40. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 28, 83, 100, 28, 23 ], "target": 40 }, "style": "rule" }
{ "index": 3330, "split": "train" }
12
[ 61, 5, 54, 10, 10 ]
((((10 + 61) + 5) - 10) - 54)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [61, 5, 54, 10, 10], create an equation that equals 12. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 61, 5, 54, 10, 10 ], "target": 12 }, "style": "rule" }
{ "index": 3331, "split": "train" }
252
[ 98, 12, 76, 90, 24 ]
((76 + ((98 + 12) - 24)) + 90)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [98, 12, 76, 90, 24], create an equation that equals 252. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 98, 12, 76, 90, 24 ], "target": 252 }, "style": "rule" }
{ "index": 3332, "split": "train" }
165
[ 20, 4, 62, 79, 40 ]
((((40 + 79) + 4) - 20) + 62)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [20, 4, 62, 79, 40], create an equation that equals 165. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 20, 4, 62, 79, 40 ], "target": 165 }, "style": "rule" }
{ "index": 3333, "split": "train" }
60
[ 63, 59, 57, 59, 66 ]
((((59 + 57) + 66) - 63) - 59)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [63, 59, 57, 59, 66], create an equation that equals 60. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 63, 59, 57, 59, 66 ], "target": 60 }, "style": "rule" }
{ "index": 3334, "split": "train" }
100
[ 9, 89, 72, 31, 95 ]
((72 - (89 - 31)) + (95 - 9))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [9, 89, 72, 31, 95], create an equation that equals 100. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 9, 89, 72, 31, 95 ], "target": 100 }, "style": "rule" }
{ "index": 3335, "split": "train" }
13
[ 52, 47, 5, 58, 59 ]
(59 - ((5 + 47) - (58 - 52)))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [52, 47, 5, 58, 59], create an equation that equals 13. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 52, 47, 5, 58, 59 ], "target": 13 }, "style": "rule" }
{ "index": 3336, "split": "train" }
114
[ 60, 63, 65, 85, 91 ]
((85 + 91) - ((65 + 60) - 63))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [60, 63, 65, 85, 91], create an equation that equals 114. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 60, 63, 65, 85, 91 ], "target": 114 }, "style": "rule" }
{ "index": 3337, "split": "train" }
20
[ 26, 72, 63, 50, 5 ]
(63 - ((26 - 5) + (72 - 50)))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [26, 72, 63, 50, 5], create an equation that equals 20. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 26, 72, 63, 50, 5 ], "target": 20 }, "style": "rule" }
{ "index": 3338, "split": "train" }
199
[ 97, 10, 62, 29, 79 ]
((97 - 29) + ((62 - 10) + 79))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [97, 10, 62, 29, 79], create an equation that equals 199. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 97, 10, 62, 29, 79 ], "target": 199 }, "style": "rule" }
{ "index": 3339, "split": "train" }
938
[ 61, 11, 19, 56, 15 ]
(((61 * 19) - 56) - (11 * 15))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [61, 11, 19, 56, 15], create an equation that equals 938. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 61, 11, 19, 56, 15 ], "target": 938 }, "style": "rule" }
{ "index": 3340, "split": "train" }
372
[ 92, 30, 7, 28, 98 ]
(92 + (((98 - 30) - 28) * 7))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [92, 30, 7, 28, 98], create an equation that equals 372. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 92, 30, 7, 28, 98 ], "target": 372 }, "style": "rule" }
{ "index": 3341, "split": "train" }
122
[ 83, 3, 55, 68, 23 ]
(3 + (((23 + 83) + 68) - 55))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [83, 3, 55, 68, 23], create an equation that equals 122. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 83, 3, 55, 68, 23 ], "target": 122 }, "style": "rule" }
{ "index": 3342, "split": "train" }
92
[ 72, 44, 33, 51, 36 ]
(51 + ((36 + (44 + 33)) - 72))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [72, 44, 33, 51, 36], create an equation that equals 92. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 72, 44, 33, 51, 36 ], "target": 92 }, "style": "rule" }
{ "index": 3343, "split": "train" }
71
[ 80, 49, 40, 71, 71 ]
((71 * (80 - 71)) / (49 - 40))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [80, 49, 40, 71, 71], create an equation that equals 71. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 80, 49, 40, 71, 71 ], "target": 71 }, "style": "rule" }
{ "index": 3344, "split": "train" }
185
[ 17, 65, 72, 63, 32 ]
(((72 + 63) - (32 - 17)) + 65)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [17, 65, 72, 63, 32], create an equation that equals 185. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 17, 65, 72, 63, 32 ], "target": 185 }, "style": "rule" }
{ "index": 3345, "split": "train" }
156
[ 7, 73, 29, 55, 8 ]
((73 + (55 - 8)) + (7 + 29))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [7, 73, 29, 55, 8], create an equation that equals 156. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 7, 73, 29, 55, 8 ], "target": 156 }, "style": "rule" }
{ "index": 3346, "split": "train" }
453
[ 11, 37, 71, 35, 34 ]
(((71 + 34) - 37) + (11 * 35))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [11, 37, 71, 35, 34], create an equation that equals 453. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 11, 37, 71, 35, 34 ], "target": 453 }, "style": "rule" }
{ "index": 3347, "split": "train" }
557
[ 29, 3, 73, 21, 24 ]
((24 + (21 * 29)) - (73 + 3))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [29, 3, 73, 21, 24], create an equation that equals 557. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 29, 3, 73, 21, 24 ], "target": 557 }, "style": "rule" }
{ "index": 3348, "split": "train" }
191
[ 73, 90, 85, 41, 48 ]
((((41 + 85) - 73) + 90) + 48)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [73, 90, 85, 41, 48], create an equation that equals 191. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 73, 90, 85, 41, 48 ], "target": 191 }, "style": "rule" }
{ "index": 3349, "split": "train" }
82
[ 13, 24, 81, 63, 51 ]
(((81 + 13) - 24) + (63 - 51))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [13, 24, 81, 63, 51], create an equation that equals 82. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 13, 24, 81, 63, 51 ], "target": 82 }, "style": "rule" }
{ "index": 3350, "split": "train" }
7
[ 60, 23, 13, 100, 21 ]
(((100 - 60) / (23 - 21)) - 13)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [60, 23, 13, 100, 21], create an equation that equals 7. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 60, 23, 13, 100, 21 ], "target": 7 }, "style": "rule" }
{ "index": 3351, "split": "train" }
117
[ 73, 44, 82, 72, 78 ]
((82 - 72) + ((73 + 78) - 44))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [73, 44, 82, 72, 78], create an equation that equals 117. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 73, 44, 82, 72, 78 ], "target": 117 }, "style": "rule" }
{ "index": 3352, "split": "train" }
15
[ 95, 79, 98, 59, 15 ]
((98 - 95) * ((79 - 59) - 15))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [95, 79, 98, 59, 15], create an equation that equals 15. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 95, 79, 98, 59, 15 ], "target": 15 }, "style": "rule" }
{ "index": 3353, "split": "train" }
43
[ 24, 87, 16, 30, 26 ]
((87 - 30) - (16 - (26 - 24)))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [24, 87, 16, 30, 26], create an equation that equals 43. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 24, 87, 16, 30, 26 ], "target": 43 }, "style": "rule" }
{ "index": 3354, "split": "train" }
90
[ 17, 5, 21, 13, 68 ]
(((5 * 13) + (68 / 17)) + 21)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [17, 5, 21, 13, 68], create an equation that equals 90. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 17, 5, 21, 13, 68 ], "target": 90 }, "style": "rule" }
{ "index": 3355, "split": "train" }
111
[ 12, 90, 42, 55, 67 ]
((67 + 55) - ((42 + 90) / 12))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [12, 90, 42, 55, 67], create an equation that equals 111. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 12, 90, 42, 55, 67 ], "target": 111 }, "style": "rule" }
{ "index": 3356, "split": "train" }
193
[ 100, 51, 85, 62, 95 ]
(((95 + 51) + 85) - (100 - 62))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [100, 51, 85, 62, 95], create an equation that equals 193. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 100, 51, 85, 62, 95 ], "target": 193 }, "style": "rule" }
{ "index": 3357, "split": "train" }
207
[ 51, 34, 59, 19, 44 ]
((19 + 44) + ((51 + 34) + 59))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [51, 34, 59, 19, 44], create an equation that equals 207. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 51, 34, 59, 19, 44 ], "target": 207 }, "style": "rule" }
{ "index": 3358, "split": "train" }
89
[ 1, 66, 1, 29, 51 ]
(((51 + 66) / 1) - (29 - 1))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [1, 66, 1, 29, 51], create an equation that equals 89. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 1, 66, 1, 29, 51 ], "target": 89 }, "style": "rule" }
{ "index": 3359, "split": "train" }
140
[ 45, 61, 39, 65, 70 ]
((39 - (70 - 65)) + (61 + 45))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [45, 61, 39, 65, 70], create an equation that equals 140. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 45, 61, 39, 65, 70 ], "target": 140 }, "style": "rule" }
{ "index": 3360, "split": "train" }
416
[ 66, 74, 94, 90, 40 ]
(((90 * 74) - 40) - (66 * 94))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [66, 74, 94, 90, 40], create an equation that equals 416. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 66, 74, 94, 90, 40 ], "target": 416 }, "style": "rule" }
{ "index": 3361, "split": "train" }
44
[ 93, 52, 8, 77, 14 ]
((((8 * 14) - 93) + 77) - 52)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [93, 52, 8, 77, 14], create an equation that equals 44. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 93, 52, 8, 77, 14 ], "target": 44 }, "style": "rule" }
{ "index": 3362, "split": "train" }
381
[ 54, 25, 21, 94, 24 ]
(25 + (((21 * 24) - 94) - 54))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [54, 25, 21, 94, 24], create an equation that equals 381. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 54, 25, 21, 94, 24 ], "target": 381 }, "style": "rule" }
{ "index": 3363, "split": "train" }
276
[ 21, 79, 64, 82, 49 ]
(((49 - 21) + 64) * (82 - 79))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [21, 79, 64, 82, 49], create an equation that equals 276. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 21, 79, 64, 82, 49 ], "target": 276 }, "style": "rule" }
{ "index": 3364, "split": "train" }
30
[ 50, 63, 17, 55, 21 ]
((((55 - 21) + 63) - 17) - 50)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [50, 63, 17, 55, 21], create an equation that equals 30. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 50, 63, 17, 55, 21 ], "target": 30 }, "style": "rule" }
{ "index": 3365, "split": "train" }
694
[ 9, 99, 61, 88, 42 ]
((88 - 42) + ((61 * 9) + 99))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [9, 99, 61, 88, 42], create an equation that equals 694. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 9, 99, 61, 88, 42 ], "target": 694 }, "style": "rule" }
{ "index": 3366, "split": "train" }
41
[ 42, 34, 3, 35, 3 ]
(3 + (((34 - 3) + 42) - 35))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [42, 34, 3, 35, 3], create an equation that equals 41. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 42, 34, 3, 35, 3 ], "target": 41 }, "style": "rule" }
{ "index": 3367, "split": "train" }
858
[ 93, 51, 63, 9, 9 ]
(63 + ((93 * 9) - (51 - 9)))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [93, 51, 63, 9, 9], create an equation that equals 858. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 93, 51, 63, 9, 9 ], "target": 858 }, "style": "rule" }
{ "index": 3368, "split": "train" }
182
[ 46, 17, 3, 100, 22 ]
((17 + (22 + 46)) + (100 - 3))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [46, 17, 3, 100, 22], create an equation that equals 182. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 46, 17, 3, 100, 22 ], "target": 182 }, "style": "rule" }
{ "index": 3369, "split": "train" }
114
[ 48, 22, 5, 2, 41 ]
(41 + ((22 + (5 - 2)) + 48))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [48, 22, 5, 2, 41], create an equation that equals 114. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 48, 22, 5, 2, 41 ], "target": 114 }, "style": "rule" }
{ "index": 3370, "split": "train" }
145
[ 87, 60, 15, 27, 40 ]
((60 + 40) + ((87 - 27) - 15))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [87, 60, 15, 27, 40], create an equation that equals 145. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 87, 60, 15, 27, 40 ], "target": 145 }, "style": "rule" }
{ "index": 3371, "split": "train" }
252
[ 12, 97, 62, 11, 70 ]
(70 + ((97 + 11) + (62 + 12)))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [12, 97, 62, 11, 70], create an equation that equals 252. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 12, 97, 62, 11, 70 ], "target": 252 }, "style": "rule" }
{ "index": 3372, "split": "train" }
22
[ 76, 22, 43, 99, 66 ]
((66 * 22) / (43 + (99 - 76)))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [76, 22, 43, 99, 66], create an equation that equals 22. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 76, 22, 43, 99, 66 ], "target": 22 }, "style": "rule" }
{ "index": 3373, "split": "train" }
396
[ 38, 18, 55, 7, 64 ]
((38 - (64 - (55 - 7))) * 18)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [38, 18, 55, 7, 64], create an equation that equals 396. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 38, 18, 55, 7, 64 ], "target": 396 }, "style": "rule" }
{ "index": 3374, "split": "train" }
222
[ 42, 71, 26, 7, 76 ]
((((42 + 71) + 26) + 76) + 7)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [42, 71, 26, 7, 76], create an equation that equals 222. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 42, 71, 26, 7, 76 ], "target": 222 }, "style": "rule" }
{ "index": 3375, "split": "train" }
45
[ 78, 92, 41, 14, 4 ]
(41 + (((92 - 14) * 4) / 78))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [78, 92, 41, 14, 4], create an equation that equals 45. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 78, 92, 41, 14, 4 ], "target": 45 }, "style": "rule" }
{ "index": 3376, "split": "train" }
89
[ 24, 86, 7, 19, 12 ]
((7 * 24) - ((86 - 19) + 12))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [24, 86, 7, 19, 12], create an equation that equals 89. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 24, 86, 7, 19, 12 ], "target": 89 }, "style": "rule" }
{ "index": 3377, "split": "train" }
35
[ 54, 91, 49, 9, 60 ]
(9 + (((91 - 60) + 49) - 54))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [54, 91, 49, 9, 60], create an equation that equals 35. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 54, 91, 49, 9, 60 ], "target": 35 }, "style": "rule" }
{ "index": 3378, "split": "train" }
99
[ 93, 15, 37, 75, 17 ]
((((75 - 17) - 37) - 15) + 93)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [93, 15, 37, 75, 17], create an equation that equals 99. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 93, 15, 37, 75, 17 ], "target": 99 }, "style": "rule" }
{ "index": 3379, "split": "train" }
83
[ 44, 33, 18, 11, 17 ]
((((44 / 11) * 17) - 18) + 33)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [44, 33, 18, 11, 17], create an equation that equals 83. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 44, 33, 18, 11, 17 ], "target": 83 }, "style": "rule" }
{ "index": 3380, "split": "train" }
33
[ 40, 14, 60, 8, 7 ]
((7 + (60 - 8)) - (40 - 14))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [40, 14, 60, 8, 7], create an equation that equals 33. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 40, 14, 60, 8, 7 ], "target": 33 }, "style": "rule" }
{ "index": 3381, "split": "train" }
697
[ 44, 72, 42, 75, 59 ]
((72 - (75 - 44)) * (59 - 42))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [44, 72, 42, 75, 59], create an equation that equals 697. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 44, 72, 42, 75, 59 ], "target": 697 }, "style": "rule" }
{ "index": 3382, "split": "train" }
807
[ 87, 20, 43, 53, 72 ]
(87 + ((43 - (53 - 20)) * 72))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [87, 20, 43, 53, 72], create an equation that equals 807. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 87, 20, 43, 53, 72 ], "target": 807 }, "style": "rule" }
{ "index": 3383, "split": "train" }
187
[ 80, 65, 11, 27, 58 ]
(80 + ((58 + 65) - (27 - 11)))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [80, 65, 11, 27, 58], create an equation that equals 187. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 80, 65, 11, 27, 58 ], "target": 187 }, "style": "rule" }
{ "index": 3384, "split": "train" }
866
[ 11, 83, 83, 11, 85 ]
(((11 + 83) * 11) - (85 + 83))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [11, 83, 83, 11, 85], create an equation that equals 866. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 11, 83, 83, 11, 85 ], "target": 866 }, "style": "rule" }
{ "index": 3385, "split": "train" }
41
[ 33, 35, 23, 8, 12 ]
(((33 + 12) - (35 - 8)) + 23)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [33, 35, 23, 8, 12], create an equation that equals 41. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 33, 35, 23, 8, 12 ], "target": 41 }, "style": "rule" }
{ "index": 3386, "split": "train" }
43
[ 23, 9, 38, 64, 2 ]
((((64 / 2) - 23) * 9) - 38)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [23, 9, 38, 64, 2], create an equation that equals 43. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 23, 9, 38, 64, 2 ], "target": 43 }, "style": "rule" }
{ "index": 3387, "split": "train" }
499
[ 48, 29, 22, 99, 8 ]
((29 * 22) - ((48 - 8) + 99))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [48, 29, 22, 99, 8], create an equation that equals 499. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 48, 29, 22, 99, 8 ], "target": 499 }, "style": "rule" }
{ "index": 3388, "split": "train" }
107
[ 69, 60, 3, 5, 13 ]
(69 + ((60 / 3) + (5 + 13)))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [69, 60, 3, 5, 13], create an equation that equals 107. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 69, 60, 3, 5, 13 ], "target": 107 }, "style": "rule" }
{ "index": 3389, "split": "train" }
47
[ 4, 23, 64, 47, 11 ]
(64 - ((47 - (11 - 4)) - 23))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [4, 23, 64, 47, 11], create an equation that equals 47. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 4, 23, 64, 47, 11 ], "target": 47 }, "style": "rule" }
{ "index": 3390, "split": "train" }
489
[ 69, 28, 16, 67, 39 ]
((((28 * 16) - 67) + 69) + 39)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [69, 28, 16, 67, 39], create an equation that equals 489. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 69, 28, 16, 67, 39 ], "target": 489 }, "style": "rule" }
{ "index": 3391, "split": "train" }
718
[ 47, 26, 86, 16, 94 ]
(((47 * 16) - 94) + (86 - 26))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [47, 26, 86, 16, 94], create an equation that equals 718. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 47, 26, 86, 16, 94 ], "target": 718 }, "style": "rule" }
{ "index": 3392, "split": "train" }
38
[ 9, 80, 40, 76, 1 ]
(40 - ((9 - 1) / (80 - 76)))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [9, 80, 40, 76, 1], create an equation that equals 38. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 9, 80, 40, 76, 1 ], "target": 38 }, "style": "rule" }
{ "index": 3393, "split": "train" }
56
[ 6, 27, 56, 76, 43 ]
((56 + (76 - (27 + 43))) - 6)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [6, 27, 56, 76, 43], create an equation that equals 56. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 6, 27, 56, 76, 43 ], "target": 56 }, "style": "rule" }
{ "index": 3394, "split": "train" }
182
[ 10, 49, 1, 89, 54 ]
((89 - 10) + ((54 + 49) / 1))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [10, 49, 1, 89, 54], create an equation that equals 182. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 10, 49, 1, 89, 54 ], "target": 182 }, "style": "rule" }
{ "index": 3395, "split": "train" }
984
[ 4, 77, 32, 20, 96 ]
(((4 + 20) * (77 - 32)) - 96)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [4, 77, 32, 20, 96], create an equation that equals 984. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 4, 77, 32, 20, 96 ], "target": 984 }, "style": "rule" }
{ "index": 3396, "split": "train" }
59
[ 3, 19, 73, 98, 13 ]
(((98 - 13) + (19 + 73)) / 3)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [3, 19, 73, 98, 13], create an equation that equals 59. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 3, 19, 73, 98, 13 ], "target": 59 }, "style": "rule" }
{ "index": 3397, "split": "train" }
159
[ 63, 45, 16, 44, 81 ]
(44 + ((63 + 16) + (81 - 45)))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [63, 45, 16, 44, 81], create an equation that equals 159. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 63, 45, 16, 44, 81 ], "target": 159 }, "style": "rule" }
{ "index": 3398, "split": "train" }
193
[ 82, 2, 99, 98, 80 ]
(((99 + 98) - 82) + (80 - 2))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [82, 2, 99, 98, 80], create an equation that equals 193. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 82, 2, 99, 98, 80 ], "target": 193 }, "style": "rule" }
{ "index": 3399, "split": "train" }