target
int64
1
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sequencelengths
5
5
solution
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25
33
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1 value
prompt
listlengths
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reward_model
dict
extra_info
dict
135
[ 36, 23, 72, 67, 55 ]
(67 + (72 - ((36 + 23) - 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 [36, 23, 72, 67, 55], 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": [ 36, 23, 72, 67, 55 ], "target": 135 }, "style": "rule" }
{ "index": 3100, "split": "train" }
193
[ 82, 73, 92, 45, 65 ]
((65 + (92 - (82 - 45))) + 73)
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, 73, 92, 45, 65], 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, 73, 92, 45, 65 ], "target": 193 }, "style": "rule" }
{ "index": 3101, "split": "train" }
238
[ 28, 65, 21, 46, 78 ]
(65 + (46 + ((78 + 21) + 28)))
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, 65, 21, 46, 78], create an equation that equals 238. 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, 65, 21, 46, 78 ], "target": 238 }, "style": "rule" }
{ "index": 3102, "split": "train" }
72
[ 41, 49, 5, 80, 4 ]
((80 + 41) - ((5 - 4) * 49))
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, 49, 5, 80, 4], create an equation that equals 72. 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, 49, 5, 80, 4 ], "target": 72 }, "style": "rule" }
{ "index": 3103, "split": "train" }
76
[ 53, 72, 24, 86, 17 ]
(((24 * (86 - 17)) / 72) + 53)
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 [53, 72, 24, 86, 17], create an equation that equals 76. 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": [ 53, 72, 24, 86, 17 ], "target": 76 }, "style": "rule" }
{ "index": 3104, "split": "train" }
565
[ 19, 69, 45, 28, 20 ]
((69 + (20 * 28)) - (45 + 19))
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 [19, 69, 45, 28, 20], create an equation that equals 565. 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": [ 19, 69, 45, 28, 20 ], "target": 565 }, "style": "rule" }
{ "index": 3105, "split": "train" }
399
[ 97, 64, 100, 79, 59 ]
(79 + (100 + ((59 + 64) + 97)))
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, 64, 100, 79, 59], create an equation that equals 399. 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, 64, 100, 79, 59 ], "target": 399 }, "style": "rule" }
{ "index": 3106, "split": "train" }
47
[ 53, 70, 17, 66, 27 ]
((70 - 27) + ((53 + 17) - 66))
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 [53, 70, 17, 66, 27], 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": [ 53, 70, 17, 66, 27 ], "target": 47 }, "style": "rule" }
{ "index": 3107, "split": "train" }
112
[ 63, 71, 33, 75, 20 ]
(((63 + 33) - (75 - 71)) + 20)
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, 71, 33, 75, 20], create an equation that equals 112. 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, 71, 33, 75, 20 ], "target": 112 }, "style": "rule" }
{ "index": 3108, "split": "train" }
172
[ 42, 40, 88, 69, 97 ]
((88 - 40) + ((69 + 97) - 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 [42, 40, 88, 69, 97], create an equation that equals 172. 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, 40, 88, 69, 97 ], "target": 172 }, "style": "rule" }
{ "index": 3109, "split": "train" }
45
[ 92, 3, 97, 16, 98 ]
(98 - ((3 * 16) + (97 - 92)))
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, 3, 97, 16, 98], 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": [ 92, 3, 97, 16, 98 ], "target": 45 }, "style": "rule" }
{ "index": 3110, "split": "train" }
48
[ 14, 35, 62, 61, 26 ]
(((62 - 26) - 14) + (61 - 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 [14, 35, 62, 61, 26], create an equation that equals 48. 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": [ 14, 35, 62, 61, 26 ], "target": 48 }, "style": "rule" }
{ "index": 3111, "split": "train" }
273
[ 12, 11, 3, 26, 28 ]
(((28 * 11) - (12 - 3)) - 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 [12, 11, 3, 26, 28], create an equation that equals 273. 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, 11, 3, 26, 28 ], "target": 273 }, "style": "rule" }
{ "index": 3112, "split": "train" }
66
[ 91, 22, 44, 69, 22 ]
((91 - (69 - 44)) / (22 / 22))
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 [91, 22, 44, 69, 22], create an equation that equals 66. 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": [ 91, 22, 44, 69, 22 ], "target": 66 }, "style": "rule" }
{ "index": 3113, "split": "train" }
22
[ 72, 24, 11, 16, 79 ]
((72 + 16) - (79 - (24 - 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 [72, 24, 11, 16, 79], 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": [ 72, 24, 11, 16, 79 ], "target": 22 }, "style": "rule" }
{ "index": 3114, "split": "train" }
612
[ 72, 40, 12, 45, 9 ]
(((40 - 12) * 45) - (9 * 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, 40, 12, 45, 9], create an equation that equals 612. 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, 40, 12, 45, 9 ], "target": 612 }, "style": "rule" }
{ "index": 3115, "split": "train" }
169
[ 81, 30, 39, 40, 57 ]
(((30 + 40) - 39) + (81 + 57))
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, 30, 39, 40, 57], create an equation that equals 169. 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, 30, 39, 40, 57 ], "target": 169 }, "style": "rule" }
{ "index": 3116, "split": "train" }
854
[ 97, 19, 50, 32, 77 ]
(((77 * (32 - 19)) - 97) - 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 [97, 19, 50, 32, 77], create an equation that equals 854. 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, 19, 50, 32, 77 ], "target": 854 }, "style": "rule" }
{ "index": 3117, "split": "train" }
888
[ 30, 7, 59, 33, 20 ]
(30 + ((33 - 20) * (59 + 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 [30, 7, 59, 33, 20], create an equation that equals 888. 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": [ 30, 7, 59, 33, 20 ], "target": 888 }, "style": "rule" }
{ "index": 3118, "split": "train" }
151
[ 34, 9, 25, 92, 77 ]
((77 + 25) + ((92 - 34) - 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 [34, 9, 25, 92, 77], create an equation that equals 151. 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": [ 34, 9, 25, 92, 77 ], "target": 151 }, "style": "rule" }
{ "index": 3119, "split": "train" }
75
[ 82, 28, 75, 62, 48 ]
((75 + 62) - ((82 - 48) + 28))
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, 28, 75, 62, 48], create an equation that equals 75. 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, 28, 75, 62, 48 ], "target": 75 }, "style": "rule" }
{ "index": 3120, "split": "train" }
78
[ 70, 40, 66, 52, 10 ]
(((66 + 52) - 70) + (40 - 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 [70, 40, 66, 52, 10], create an equation that equals 78. 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": [ 70, 40, 66, 52, 10 ], "target": 78 }, "style": "rule" }
{ "index": 3121, "split": "train" }
40
[ 38, 86, 31, 29, 82 ]
((86 - (82 - (29 + 38))) - 31)
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, 86, 31, 29, 82], 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": [ 38, 86, 31, 29, 82 ], "target": 40 }, "style": "rule" }
{ "index": 3122, "split": "train" }
36
[ 21, 18, 63, 90, 6 ]
((((63 - 21) / 6) * 18) - 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 [21, 18, 63, 90, 6], 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": [ 21, 18, 63, 90, 6 ], "target": 36 }, "style": "rule" }
{ "index": 3123, "split": "train" }
71
[ 50, 89, 66, 31, 67 ]
(31 + ((89 - 66) + (67 - 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, 89, 66, 31, 67], 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": [ 50, 89, 66, 31, 67 ], "target": 71 }, "style": "rule" }
{ "index": 3124, "split": "train" }
104
[ 32, 5, 71, 84, 64 ]
((84 - 32) * ((71 - 5) - 64))
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 [32, 5, 71, 84, 64], create an equation that equals 104. 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": [ 32, 5, 71, 84, 64 ], "target": 104 }, "style": "rule" }
{ "index": 3125, "split": "train" }
349
[ 97, 8, 78, 29, 14 ]
(((14 - 8) * 29) + (78 + 97))
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, 8, 78, 29, 14], create an equation that equals 349. 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, 8, 78, 29, 14 ], "target": 349 }, "style": "rule" }
{ "index": 3126, "split": "train" }
99
[ 10, 85, 60, 53, 17 ]
(85 + ((60 - (53 - 17)) - 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 [10, 85, 60, 53, 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": [ 10, 85, 60, 53, 17 ], "target": 99 }, "style": "rule" }
{ "index": 3127, "split": "train" }
86
[ 72, 57, 48, 52, 1 ]
((1 + 48) + (52 - (72 - 57)))
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, 57, 48, 52, 1], create an equation that equals 86. 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, 57, 48, 52, 1 ], "target": 86 }, "style": "rule" }
{ "index": 3128, "split": "train" }
6
[ 22, 14, 98, 60, 40 ]
(((22 + 98) - 14) - (40 + 60))
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 [22, 14, 98, 60, 40], create an equation that equals 6. 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": [ 22, 14, 98, 60, 40 ], "target": 6 }, "style": "rule" }
{ "index": 3129, "split": "train" }
83
[ 34, 93, 30, 72, 100 ]
(((34 + 100) + 72) - (93 + 30))
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 [34, 93, 30, 72, 100], 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": [ 34, 93, 30, 72, 100 ], "target": 83 }, "style": "rule" }
{ "index": 3130, "split": "train" }
34
[ 64, 28, 12, 17, 64 ]
(17 + (28 - (12 - (64 / 64))))
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, 28, 12, 17, 64], create an equation that equals 34. 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, 28, 12, 17, 64 ], "target": 34 }, "style": "rule" }
{ "index": 3131, "split": "train" }
42
[ 63, 88, 4, 63, 20 ]
(((88 / 4) + 63) - (63 - 20))
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, 88, 4, 63, 20], create an equation that equals 42. 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, 88, 4, 63, 20 ], "target": 42 }, "style": "rule" }
{ "index": 3132, "split": "train" }
285
[ 87, 7, 15, 78, 32 ]
(((87 + (78 - 32)) / 7) * 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, 7, 15, 78, 32], create an equation that equals 285. 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, 7, 15, 78, 32 ], "target": 285 }, "style": "rule" }
{ "index": 3133, "split": "train" }
97
[ 100, 61, 48, 25, 35 ]
((48 + 100) - (61 - (35 - 25)))
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, 61, 48, 25, 35], create an equation that equals 97. 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, 61, 48, 25, 35 ], "target": 97 }, "style": "rule" }
{ "index": 3134, "split": "train" }
112
[ 1, 4, 77, 31, 1 ]
(((1 + 4) + 31) + (77 - 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, 4, 77, 31, 1], create an equation that equals 112. 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, 4, 77, 31, 1 ], "target": 112 }, "style": "rule" }
{ "index": 3135, "split": "train" }
52
[ 98, 93, 18, 36, 85 ]
((((93 + 98) - 85) - 36) - 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 [98, 93, 18, 36, 85], create an equation that equals 52. 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, 93, 18, 36, 85 ], "target": 52 }, "style": "rule" }
{ "index": 3136, "split": "train" }
56
[ 38, 12, 31, 35, 60 ]
(((12 + 31) + 38) - (60 - 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 [38, 12, 31, 35, 60], 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": [ 38, 12, 31, 35, 60 ], "target": 56 }, "style": "rule" }
{ "index": 3137, "split": "train" }
713
[ 20, 43, 16, 36, 81 ]
((81 + (43 * 16)) - (20 + 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 [20, 43, 16, 36, 81], create an equation that equals 713. 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, 43, 16, 36, 81 ], "target": 713 }, "style": "rule" }
{ "index": 3138, "split": "train" }
631
[ 2, 93, 48, 89, 8 ]
((8 * ((93 - 48) * 2)) - 89)
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 [2, 93, 48, 89, 8], create an equation that equals 631. 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": [ 2, 93, 48, 89, 8 ], "target": 631 }, "style": "rule" }
{ "index": 3139, "split": "train" }
71
[ 52, 18, 12, 31, 2 ]
((31 - (18 - (12 / 2))) + 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, 18, 12, 31, 2], 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": [ 52, 18, 12, 31, 2 ], "target": 71 }, "style": "rule" }
{ "index": 3140, "split": "train" }
240
[ 79, 30, 13, 43, 53 ]
((53 - 13) * ((79 - 30) - 43))
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 [79, 30, 13, 43, 53], create an equation that equals 240. 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": [ 79, 30, 13, 43, 53 ], "target": 240 }, "style": "rule" }
{ "index": 3141, "split": "train" }
12
[ 32, 63, 42, 16, 36 ]
((16 * 42) / ((63 * 32) / 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 [32, 63, 42, 16, 36], 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": [ 32, 63, 42, 16, 36 ], "target": 12 }, "style": "rule" }
{ "index": 3142, "split": "train" }
50
[ 54, 37, 27, 12, 93 ]
((93 - ((27 * 12) / 54)) - 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 [54, 37, 27, 12, 93], create an equation that equals 50. 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, 37, 27, 12, 93 ], "target": 50 }, "style": "rule" }
{ "index": 3143, "split": "train" }
94
[ 8, 3, 46, 43, 10 ]
(((3 + (43 + 46)) - 8) + 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 [8, 3, 46, 43, 10], create an equation that equals 94. 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, 3, 46, 43, 10 ], "target": 94 }, "style": "rule" }
{ "index": 3144, "split": "train" }
61
[ 53, 44, 23, 39, 86 ]
((23 - (53 - 44)) + (86 - 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 [53, 44, 23, 39, 86], create an equation that equals 61. 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": [ 53, 44, 23, 39, 86 ], "target": 61 }, "style": "rule" }
{ "index": 3145, "split": "train" }
195
[ 98, 71, 94, 28, 46 ]
(46 + (((98 - 71) + 94) + 28))
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, 71, 94, 28, 46], create an equation that equals 195. 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, 71, 94, 28, 46 ], "target": 195 }, "style": "rule" }
{ "index": 3146, "split": "train" }
706
[ 38, 3, 47, 13, 54 ]
((((47 * 13) + 3) + 38) + 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 [38, 3, 47, 13, 54], create an equation that equals 706. 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, 3, 47, 13, 54 ], "target": 706 }, "style": "rule" }
{ "index": 3147, "split": "train" }
125
[ 46, 39, 2, 64, 73 ]
((((2 * 73) + 64) - 39) - 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, 39, 2, 64, 73], create an equation that equals 125. 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, 39, 2, 64, 73 ], "target": 125 }, "style": "rule" }
{ "index": 3148, "split": "train" }
95
[ 67, 26, 27, 30, 57 ]
((57 - 26) + (67 - (30 - 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 [67, 26, 27, 30, 57], create an equation that equals 95. 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": [ 67, 26, 27, 30, 57 ], "target": 95 }, "style": "rule" }
{ "index": 3149, "split": "train" }
32
[ 63, 15, 14, 98, 26 ]
((98 + (26 - 14)) - (15 + 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 [63, 15, 14, 98, 26], create an equation that equals 32. 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, 15, 14, 98, 26 ], "target": 32 }, "style": "rule" }
{ "index": 3150, "split": "train" }
170
[ 68, 58, 52, 46, 62 ]
((68 + 52) + ((62 + 46) - 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 [68, 58, 52, 46, 62], create an equation that equals 170. 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": [ 68, 58, 52, 46, 62 ], "target": 170 }, "style": "rule" }
{ "index": 3151, "split": "train" }
43
[ 10, 66, 59, 11, 51 ]
(((59 + 10) + (51 - 11)) - 66)
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, 66, 59, 11, 51], 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": [ 10, 66, 59, 11, 51 ], "target": 43 }, "style": "rule" }
{ "index": 3152, "split": "train" }
243
[ 32, 29, 15, 99, 98 ]
((((29 + 32) + 98) - 15) + 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 [32, 29, 15, 99, 98], create an equation that equals 243. 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": [ 32, 29, 15, 99, 98 ], "target": 243 }, "style": "rule" }
{ "index": 3153, "split": "train" }
266
[ 73, 51, 76, 11, 92 ]
(((76 - 11) - 51) * (92 - 73))
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, 51, 76, 11, 92], create an equation that equals 266. 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, 51, 76, 11, 92 ], "target": 266 }, "style": "rule" }
{ "index": 3154, "split": "train" }
1
[ 43, 93, 7, 77, 51 ]
((93 - (51 - 43)) - (7 + 77))
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 [43, 93, 7, 77, 51], create an equation that equals 1. 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": [ 43, 93, 7, 77, 51 ], "target": 1 }, "style": "rule" }
{ "index": 3155, "split": "train" }
413
[ 79, 59, 44, 7, 5 ]
(7 * (79 - (5 + (59 - 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 [79, 59, 44, 7, 5], create an equation that equals 413. 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": [ 79, 59, 44, 7, 5 ], "target": 413 }, "style": "rule" }
{ "index": 3156, "split": "train" }
135
[ 19, 47, 42, 52, 44 ]
((52 * 42) - ((44 * 47) - 19))
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 [19, 47, 42, 52, 44], 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": [ 19, 47, 42, 52, 44 ], "target": 135 }, "style": "rule" }
{ "index": 3157, "split": "train" }
134
[ 19, 55, 22, 33, 2 ]
(((22 - 19) * 55) - (33 - 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 [19, 55, 22, 33, 2], create an equation that equals 134. 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": [ 19, 55, 22, 33, 2 ], "target": 134 }, "style": "rule" }
{ "index": 3158, "split": "train" }
75
[ 54, 78, 94, 2, 35 ]
(78 - ((94 - (2 + 54)) - 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 [54, 78, 94, 2, 35], create an equation that equals 75. 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, 78, 94, 2, 35 ], "target": 75 }, "style": "rule" }
{ "index": 3159, "split": "train" }
493
[ 63, 64, 98, 8, 74 ]
(((8 * 74) - (64 - 63)) - 98)
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, 64, 98, 8, 74], create an equation that equals 493. 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, 64, 98, 8, 74 ], "target": 493 }, "style": "rule" }
{ "index": 3160, "split": "train" }
97
[ 66, 98, 94, 46, 81 ]
((94 + 66) - (98 - (81 - 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 [66, 98, 94, 46, 81], create an equation that equals 97. 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, 98, 94, 46, 81 ], "target": 97 }, "style": "rule" }
{ "index": 3161, "split": "train" }
332
[ 16, 15, 31, 7, 54 ]
(((15 * 16) + (7 + 31)) + 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 [16, 15, 31, 7, 54], create an equation that equals 332. 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": [ 16, 15, 31, 7, 54 ], "target": 332 }, "style": "rule" }
{ "index": 3162, "split": "train" }
97
[ 36, 42, 19, 65, 65 ]
(((65 * 19) / 65) + (42 + 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 [36, 42, 19, 65, 65], create an equation that equals 97. 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": [ 36, 42, 19, 65, 65 ], "target": 97 }, "style": "rule" }
{ "index": 3163, "split": "train" }
22
[ 9, 14, 4, 27, 68 ]
(((68 - 14) + 4) - (27 + 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, 14, 4, 27, 68], 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": [ 9, 14, 4, 27, 68 ], "target": 22 }, "style": "rule" }
{ "index": 3164, "split": "train" }
139
[ 89, 89, 14, 9, 16 ]
(((89 - 16) - 9) + (89 - 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 [89, 89, 14, 9, 16], create an equation that equals 139. 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": [ 89, 89, 14, 9, 16 ], "target": 139 }, "style": "rule" }
{ "index": 3165, "split": "train" }
701
[ 24, 34, 47, 69, 58 ]
((((58 - 47) * 69) - 24) - 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 [24, 34, 47, 69, 58], create an equation that equals 701. 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, 34, 47, 69, 58 ], "target": 701 }, "style": "rule" }
{ "index": 3166, "split": "train" }
17
[ 40, 8, 7, 15, 73 ]
(73 - ((40 - 7) + (8 + 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 [40, 8, 7, 15, 73], create an equation that equals 17. 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, 8, 7, 15, 73 ], "target": 17 }, "style": "rule" }
{ "index": 3167, "split": "train" }
103
[ 100, 15, 3, 75, 60 ]
(((3 + 15) + (100 - 75)) + 60)
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, 15, 3, 75, 60], create an equation that equals 103. 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, 15, 3, 75, 60 ], "target": 103 }, "style": "rule" }
{ "index": 3168, "split": "train" }
238
[ 14, 35, 95, 62, 60 ]
(((35 + 95) + (60 + 62)) - 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 [14, 35, 95, 62, 60], create an equation that equals 238. 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": [ 14, 35, 95, 62, 60 ], "target": 238 }, "style": "rule" }
{ "index": 3169, "split": "train" }
123
[ 50, 25, 99, 99, 100 ]
(99 + ((99 + (50 - 25)) - 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 [50, 25, 99, 99, 100], create an equation that equals 123. 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, 25, 99, 99, 100 ], "target": 123 }, "style": "rule" }
{ "index": 3170, "split": "train" }
270
[ 77, 24, 81, 48, 40 ]
(40 + (((81 + 24) + 48) + 77))
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 [77, 24, 81, 48, 40], create an equation that equals 270. 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": [ 77, 24, 81, 48, 40 ], "target": 270 }, "style": "rule" }
{ "index": 3171, "split": "train" }
73
[ 29, 66, 50, 19, 9 ]
(29 + (((66 - 50) + 9) + 19))
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, 66, 50, 19, 9], 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": [ 29, 66, 50, 19, 9 ], "target": 73 }, "style": "rule" }
{ "index": 3172, "split": "train" }
127
[ 82, 12, 86, 8, 4 ]
(86 + ((82 * 8) / (4 + 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 [82, 12, 86, 8, 4], create an equation that equals 127. 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, 12, 86, 8, 4 ], "target": 127 }, "style": "rule" }
{ "index": 3173, "split": "train" }
96
[ 53, 33, 66, 72, 70 ]
((72 + 70) - (66 - (53 - 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 [53, 33, 66, 72, 70], create an equation that equals 96. 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": [ 53, 33, 66, 72, 70 ], "target": 96 }, "style": "rule" }
{ "index": 3174, "split": "train" }
8
[ 60, 74, 15, 31, 6 ]
(60 - (74 - (31 - (15 - 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 [60, 74, 15, 31, 6], create an equation that equals 8. 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, 74, 15, 31, 6 ], "target": 8 }, "style": "rule" }
{ "index": 3175, "split": "train" }
108
[ 46, 16, 47, 22, 69 ]
((47 - (46 - 22)) + (16 + 69))
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, 16, 47, 22, 69], create an equation that equals 108. 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, 16, 47, 22, 69 ], "target": 108 }, "style": "rule" }
{ "index": 3176, "split": "train" }
66
[ 80, 13, 68, 78, 37 ]
(((13 + 80) + (78 - 37)) - 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 [80, 13, 68, 78, 37], create an equation that equals 66. 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, 13, 68, 78, 37 ], "target": 66 }, "style": "rule" }
{ "index": 3177, "split": "train" }
10
[ 5, 1, 37, 51, 11 ]
((((51 - 11) - 37) - 1) * 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, 1, 37, 51, 11], create an equation that equals 10. 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, 1, 37, 51, 11 ], "target": 10 }, "style": "rule" }
{ "index": 3178, "split": "train" }
739
[ 11, 69, 75, 25, 15 ]
((69 * 11) - (25 - (75 / 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 [11, 69, 75, 25, 15], create an equation that equals 739. 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, 69, 75, 25, 15 ], "target": 739 }, "style": "rule" }
{ "index": 3179, "split": "train" }
920
[ 54, 94, 16, 11, 44 ]
(((11 * 94) - 44) - (16 + 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, 94, 16, 11, 44], create an equation that equals 920. 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, 94, 16, 11, 44 ], "target": 920 }, "style": "rule" }
{ "index": 3180, "split": "train" }
79
[ 93, 72, 43, 63, 5 ]
((5 * (63 - 43)) - (93 - 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 [93, 72, 43, 63, 5], create an equation that equals 79. 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, 72, 43, 63, 5 ], "target": 79 }, "style": "rule" }
{ "index": 3181, "split": "train" }
79
[ 12, 66, 80, 3, 50 ]
((3 + (80 + 50)) - (66 - 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, 66, 80, 3, 50], create an equation that equals 79. 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, 66, 80, 3, 50 ], "target": 79 }, "style": "rule" }
{ "index": 3182, "split": "train" }
36
[ 47, 27, 19, 34, 23 ]
(19 + (27 - ((23 + 34) - 47)))
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, 27, 19, 34, 23], 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": [ 47, 27, 19, 34, 23 ], "target": 36 }, "style": "rule" }
{ "index": 3183, "split": "train" }
172
[ 39, 17, 9, 63, 78 ]
((9 + 78) + ((63 + 39) - 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 [39, 17, 9, 63, 78], create an equation that equals 172. 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": [ 39, 17, 9, 63, 78 ], "target": 172 }, "style": "rule" }
{ "index": 3184, "split": "train" }
74
[ 1, 60, 2, 1, 44 ]
(44 + (((60 * 1) / 1) / 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 [1, 60, 2, 1, 44], create an equation that equals 74. 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, 60, 2, 1, 44 ], "target": 74 }, "style": "rule" }
{ "index": 3185, "split": "train" }
42
[ 83, 77, 32, 75, 2 ]
(((32 + 77) + 83) - (75 * 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 [83, 77, 32, 75, 2], create an equation that equals 42. 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, 77, 32, 75, 2 ], "target": 42 }, "style": "rule" }
{ "index": 3186, "split": "train" }
4
[ 57, 31, 9, 85, 54 ]
((54 - (85 - (57 + 9))) - 31)
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 [57, 31, 9, 85, 54], 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": [ 57, 31, 9, 85, 54 ], "target": 4 }, "style": "rule" }
{ "index": 3187, "split": "train" }
112
[ 77, 19, 30, 26, 40 ]
(19 + (((26 + 30) + 77) - 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 [77, 19, 30, 26, 40], create an equation that equals 112. 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": [ 77, 19, 30, 26, 40 ], "target": 112 }, "style": "rule" }
{ "index": 3188, "split": "train" }
78
[ 10, 83, 96, 96, 15 ]
(83 - ((15 - 10) / (96 / 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 [10, 83, 96, 96, 15], create an equation that equals 78. 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, 83, 96, 96, 15 ], "target": 78 }, "style": "rule" }
{ "index": 3189, "split": "train" }
104
[ 17, 63, 4, 91, 45 ]
((((91 - 45) * 4) - 17) - 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 [17, 63, 4, 91, 45], create an equation that equals 104. 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, 63, 4, 91, 45 ], "target": 104 }, "style": "rule" }
{ "index": 3190, "split": "train" }
304
[ 69, 11, 39, 12, 26 ]
((69 - (39 + 12)) + (11 * 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 [69, 11, 39, 12, 26], create an equation that equals 304. 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, 11, 39, 12, 26 ], "target": 304 }, "style": "rule" }
{ "index": 3191, "split": "train" }
137
[ 7, 87, 16, 38, 97 ]
(97 + ((87 - 38) - (16 - 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 [7, 87, 16, 38, 97], create an equation that equals 137. 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, 87, 16, 38, 97 ], "target": 137 }, "style": "rule" }
{ "index": 3192, "split": "train" }
150
[ 83, 11, 51, 9, 36 ]
(((83 + 36) + 51) - (9 + 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 [83, 11, 51, 9, 36], create an equation that equals 150. 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, 11, 51, 9, 36 ], "target": 150 }, "style": "rule" }
{ "index": 3193, "split": "train" }
8
[ 92, 18, 13, 4, 2 ]
(((18 + (92 - 4)) - 2) / 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 [92, 18, 13, 4, 2], create an equation that equals 8. 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, 18, 13, 4, 2 ], "target": 8 }, "style": "rule" }
{ "index": 3194, "split": "train" }
557
[ 49, 5, 31, 7, 59 ]
((59 + (49 * 7)) + (31 * 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 [49, 5, 31, 7, 59], 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": [ 49, 5, 31, 7, 59 ], "target": 557 }, "style": "rule" }
{ "index": 3195, "split": "train" }
51
[ 81, 92, 11, 14, 27 ]
((((27 - 11) * 14) - 81) - 92)
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, 92, 11, 14, 27], create an equation that equals 51. 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, 92, 11, 14, 27 ], "target": 51 }, "style": "rule" }
{ "index": 3196, "split": "train" }
252
[ 96, 54, 63, 80, 74 ]
(63 * (74 - (54 + (96 - 80))))
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, 54, 63, 80, 74], 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": [ 96, 54, 63, 80, 74 ], "target": 252 }, "style": "rule" }
{ "index": 3197, "split": "train" }
215
[ 41, 57, 21, 27, 38 ]
(((38 - 27) * 21) - (57 - 41))
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, 57, 21, 27, 38], create an equation that equals 215. 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, 57, 21, 27, 38 ], "target": 215 }, "style": "rule" }
{ "index": 3198, "split": "train" }
204
[ 9, 9, 29, 99, 75 ]
((99 + (75 + 29)) + (9 / 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, 9, 29, 99, 75], create an equation that equals 204. 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, 9, 29, 99, 75 ], "target": 204 }, "style": "rule" }
{ "index": 3199, "split": "train" }