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int64
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5
5
solution
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25
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listlengths
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reward_model
dict
extra_info
dict
18
[ 73, 99, 47, 76, 15 ]
(((15 + (73 + 76)) - 99) - 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 [73, 99, 47, 76, 15], create an equation that equals 18. 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, 99, 47, 76, 15 ], "target": 18 }, "style": "rule" }
{ "index": 2800, "split": "train" }
138
[ 70, 25, 6, 7, 56 ]
(70 + ((25 - (7 + 6)) + 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 [70, 25, 6, 7, 56], create an equation that equals 138. 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, 25, 6, 7, 56 ], "target": 138 }, "style": "rule" }
{ "index": 2801, "split": "train" }
50
[ 38, 45, 27, 2, 80 ]
(((80 * 2) - (27 + 38)) - 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 [38, 45, 27, 2, 80], 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": [ 38, 45, 27, 2, 80 ], "target": 50 }, "style": "rule" }
{ "index": 2802, "split": "train" }
53
[ 82, 64, 64, 49, 78 ]
((82 + 49) - ((78 + 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 [82, 64, 64, 49, 78], create an equation that equals 53. 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, 64, 64, 49, 78 ], "target": 53 }, "style": "rule" }
{ "index": 2803, "split": "train" }
29
[ 39, 7, 100, 15, 82 ]
((39 - (100 - (82 - 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 [39, 7, 100, 15, 82], 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": [ 39, 7, 100, 15, 82 ], "target": 29 }, "style": "rule" }
{ "index": 2804, "split": "train" }
846
[ 28, 55, 91, 57, 72 ]
(((55 - 28) * (91 - 57)) - 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 [28, 55, 91, 57, 72], create an equation that equals 846. 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, 55, 91, 57, 72 ], "target": 846 }, "style": "rule" }
{ "index": 2805, "split": "train" }
25
[ 51, 13, 57, 20, 76 ]
(51 - (((20 + 76) - 57) - 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 [51, 13, 57, 20, 76], create an equation that equals 25. 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, 13, 57, 20, 76 ], "target": 25 }, "style": "rule" }
{ "index": 2806, "split": "train" }
106
[ 68, 16, 16, 25, 31 ]
((16 + 68) + (16 + (31 - 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 [68, 16, 16, 25, 31], 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": [ 68, 16, 16, 25, 31 ], "target": 106 }, "style": "rule" }
{ "index": 2807, "split": "train" }
294
[ 8, 89, 2, 98, 75 ]
(98 * (((89 - 8) - 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 [8, 89, 2, 98, 75], create an equation that equals 294. 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, 89, 2, 98, 75 ], "target": 294 }, "style": "rule" }
{ "index": 2808, "split": "train" }
44
[ 100, 35, 70, 100, 56 ]
(((70 * 100) / 35) - (100 + 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 [100, 35, 70, 100, 56], 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": [ 100, 35, 70, 100, 56 ], "target": 44 }, "style": "rule" }
{ "index": 2809, "split": "train" }
598
[ 22, 42, 20, 33, 82 ]
(((20 * 33) + (42 - 22)) - 82)
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, 42, 20, 33, 82], create an equation that equals 598. 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, 42, 20, 33, 82 ], "target": 598 }, "style": "rule" }
{ "index": 2810, "split": "train" }
18
[ 13, 12, 72, 36, 24 ]
(((72 - 12) / (36 - 24)) + 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 [13, 12, 72, 36, 24], create an equation that equals 18. 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, 12, 72, 36, 24 ], "target": 18 }, "style": "rule" }
{ "index": 2811, "split": "train" }
148
[ 4, 79, 99, 7, 2 ]
(79 + (99 - ((7 * 4) + 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 [4, 79, 99, 7, 2], create an equation that equals 148. 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, 79, 99, 7, 2 ], "target": 148 }, "style": "rule" }
{ "index": 2812, "split": "train" }
125
[ 50, 68, 47, 37, 3 ]
((68 - 37) + (50 + (47 - 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 [50, 68, 47, 37, 3], 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": [ 50, 68, 47, 37, 3 ], "target": 125 }, "style": "rule" }
{ "index": 2813, "split": "train" }
30
[ 81, 17, 18, 67, 79 ]
((67 - 17) - ((18 + 81) - 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 [81, 17, 18, 67, 79], 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": [ 81, 17, 18, 67, 79 ], "target": 30 }, "style": "rule" }
{ "index": 2814, "split": "train" }
48
[ 6, 99, 57, 83, 83 ]
(83 - ((83 - (99 - 57)) - 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, 99, 57, 83, 83], 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": [ 6, 99, 57, 83, 83 ], "target": 48 }, "style": "rule" }
{ "index": 2815, "split": "train" }
23
[ 74, 96, 78, 34, 67 ]
(74 - (96 - ((78 - 67) + 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 [74, 96, 78, 34, 67], create an equation that equals 23. 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, 96, 78, 34, 67 ], "target": 23 }, "style": "rule" }
{ "index": 2816, "split": "train" }
697
[ 42, 20, 31, 39, 72 ]
((72 - 31) * (39 - (42 - 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 [42, 20, 31, 39, 72], 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": [ 42, 20, 31, 39, 72 ], "target": 697 }, "style": "rule" }
{ "index": 2817, "split": "train" }
66
[ 65, 52, 76, 95, 72 ]
((76 + (65 - (95 - 72))) - 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 [65, 52, 76, 95, 72], 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": [ 65, 52, 76, 95, 72 ], "target": 66 }, "style": "rule" }
{ "index": 2818, "split": "train" }
139
[ 67, 98, 78, 40, 10 ]
((98 + (78 - 10)) - (67 - 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 [67, 98, 78, 40, 10], 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": [ 67, 98, 78, 40, 10 ], "target": 139 }, "style": "rule" }
{ "index": 2819, "split": "train" }
179
[ 11, 56, 85, 95, 7 ]
((56 * ((95 - 7) - 85)) + 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 [11, 56, 85, 95, 7], create an equation that equals 179. 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, 56, 85, 95, 7 ], "target": 179 }, "style": "rule" }
{ "index": 2820, "split": "train" }
528
[ 29, 31, 3, 85, 93 ]
(3 * ((85 + 29) + (93 - 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 [29, 31, 3, 85, 93], create an equation that equals 528. 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, 31, 3, 85, 93 ], "target": 528 }, "style": "rule" }
{ "index": 2821, "split": "train" }
98
[ 63, 22, 66, 59, 68 ]
(66 + (63 - ((68 - 59) + 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 [63, 22, 66, 59, 68], create an equation that equals 98. 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, 22, 66, 59, 68 ], "target": 98 }, "style": "rule" }
{ "index": 2822, "split": "train" }
38
[ 43, 56, 62, 53, 34 ]
((56 + ((53 + 34) - 43)) - 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 [43, 56, 62, 53, 34], 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": [ 43, 56, 62, 53, 34 ], "target": 38 }, "style": "rule" }
{ "index": 2823, "split": "train" }
435
[ 10, 4, 55, 54, 70 ]
(54 + (((55 * 70) / 10) - 4))
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, 4, 55, 54, 70], create an equation that equals 435. 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, 4, 55, 54, 70 ], "target": 435 }, "style": "rule" }
{ "index": 2824, "split": "train" }
63
[ 9, 2, 48, 7, 33 ]
((((48 - 7) - 9) + 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 [9, 2, 48, 7, 33], create an equation that equals 63. 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, 2, 48, 7, 33 ], "target": 63 }, "style": "rule" }
{ "index": 2825, "split": "train" }
34
[ 66, 49, 7, 58, 48 ]
((7 + ((58 - 49) + 66)) - 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 [66, 49, 7, 58, 48], 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": [ 66, 49, 7, 58, 48 ], "target": 34 }, "style": "rule" }
{ "index": 2826, "split": "train" }
490
[ 70, 85, 7, 24, 61 ]
(70 * (85 - (61 + (24 - 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 [70, 85, 7, 24, 61], create an equation that equals 490. 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, 85, 7, 24, 61 ], "target": 490 }, "style": "rule" }
{ "index": 2827, "split": "train" }
79
[ 53, 71, 28, 51, 18 ]
(((51 + 28) - (18 + 53)) + 71)
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, 71, 28, 51, 18], 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": [ 53, 71, 28, 51, 18 ], "target": 79 }, "style": "rule" }
{ "index": 2828, "split": "train" }
355
[ 98, 97, 68, 85, 7 ]
(((68 + 7) + 85) + (98 + 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 [98, 97, 68, 85, 7], create an equation that equals 355. 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, 97, 68, 85, 7 ], "target": 355 }, "style": "rule" }
{ "index": 2829, "split": "train" }
21
[ 41, 48, 22, 85, 79 ]
(22 - (48 - ((41 + 85) - 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 [41, 48, 22, 85, 79], 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": [ 41, 48, 22, 85, 79 ], "target": 21 }, "style": "rule" }
{ "index": 2830, "split": "train" }
39
[ 10, 97, 25, 69, 82 ]
(82 - (97 - (69 - (25 - 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, 97, 25, 69, 82], create an equation that equals 39. 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, 97, 25, 69, 82 ], "target": 39 }, "style": "rule" }
{ "index": 2831, "split": "train" }
28
[ 56, 88, 96, 42, 62 ]
((56 + 88) - (62 + (96 - 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 [56, 88, 96, 42, 62], create an equation that equals 28. 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, 88, 96, 42, 62 ], "target": 28 }, "style": "rule" }
{ "index": 2832, "split": "train" }
106
[ 49, 32, 58, 6, 59 ]
(((58 + 6) + 59) - (49 - 32))
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, 32, 58, 6, 59], 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": [ 49, 32, 58, 6, 59 ], "target": 106 }, "style": "rule" }
{ "index": 2833, "split": "train" }
12
[ 1, 67, 8, 35, 52 ]
(35 - ((67 + 8) - (1 * 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 [1, 67, 8, 35, 52], 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": [ 1, 67, 8, 35, 52 ], "target": 12 }, "style": "rule" }
{ "index": 2834, "split": "train" }
56
[ 30, 29, 76, 88, 9 ]
((30 + 76) - ((88 - 29) - 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 [30, 29, 76, 88, 9], 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": [ 30, 29, 76, 88, 9 ], "target": 56 }, "style": "rule" }
{ "index": 2835, "split": "train" }
47
[ 1, 13, 12, 16, 64 ]
(((12 / 1) + (64 - 16)) - 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 [1, 13, 12, 16, 64], 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": [ 1, 13, 12, 16, 64 ], "target": 47 }, "style": "rule" }
{ "index": 2836, "split": "train" }
90
[ 41, 80, 65, 66, 52 ]
((65 + 80) - ((66 + 41) - 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 [41, 80, 65, 66, 52], 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": [ 41, 80, 65, 66, 52 ], "target": 90 }, "style": "rule" }
{ "index": 2837, "split": "train" }
588
[ 86, 78, 91, 92, 57 ]
((92 * (86 - 78)) - (91 + 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 [86, 78, 91, 92, 57], create an equation that equals 588. 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": [ 86, 78, 91, 92, 57 ], "target": 588 }, "style": "rule" }
{ "index": 2838, "split": "train" }
672
[ 65, 36, 98, 14, 5 ]
((65 + (36 - 5)) * (98 / 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 [65, 36, 98, 14, 5], create an equation that equals 672. 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": [ 65, 36, 98, 14, 5 ], "target": 672 }, "style": "rule" }
{ "index": 2839, "split": "train" }
575
[ 60, 76, 48, 51, 31 ]
(((60 * 48) + 51) - (76 * 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 [60, 76, 48, 51, 31], create an equation that equals 575. 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, 76, 48, 51, 31 ], "target": 575 }, "style": "rule" }
{ "index": 2840, "split": "train" }
60
[ 77, 17, 94, 24, 36 ]
((36 + 24) / ((17 + 77) / 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 [77, 17, 94, 24, 36], 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": [ 77, 17, 94, 24, 36 ], "target": 60 }, "style": "rule" }
{ "index": 2841, "split": "train" }
637
[ 19, 3, 37, 85, 22 ]
((22 + ((37 * 19) - 85)) - 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 [19, 3, 37, 85, 22], create an equation that equals 637. 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, 3, 37, 85, 22 ], "target": 637 }, "style": "rule" }
{ "index": 2842, "split": "train" }
5
[ 31, 23, 8, 35, 9 ]
((9 + (35 + 31)) / (23 - 8))
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 [31, 23, 8, 35, 9], 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": [ 31, 23, 8, 35, 9 ], "target": 5 }, "style": "rule" }
{ "index": 2843, "split": "train" }
238
[ 88, 33, 71, 99, 13 ]
(((71 + 13) + 88) + (99 - 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 [88, 33, 71, 99, 13], 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": [ 88, 33, 71, 99, 13 ], "target": 238 }, "style": "rule" }
{ "index": 2844, "split": "train" }
12
[ 27, 57, 66, 99, 64 ]
(((99 * 64) / 66) - (27 + 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 [27, 57, 66, 99, 64], 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": [ 27, 57, 66, 99, 64 ], "target": 12 }, "style": "rule" }
{ "index": 2845, "split": "train" }
16
[ 52, 74, 11, 76, 23 ]
((74 - 11) - ((76 + 23) - 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, 74, 11, 76, 23], create an equation that equals 16. 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, 74, 11, 76, 23 ], "target": 16 }, "style": "rule" }
{ "index": 2846, "split": "train" }
631
[ 38, 39, 75, 82, 22 ]
((82 - 75) + ((38 - 22) * 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 [38, 39, 75, 82, 22], 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": [ 38, 39, 75, 82, 22 ], "target": 631 }, "style": "rule" }
{ "index": 2847, "split": "train" }
181
[ 94, 39, 31, 78, 79 ]
(94 + ((78 - 39) + (79 - 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 [94, 39, 31, 78, 79], create an equation that equals 181. 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": [ 94, 39, 31, 78, 79 ], "target": 181 }, "style": "rule" }
{ "index": 2848, "split": "train" }
282
[ 33, 89, 62, 86, 78 ]
((78 + ((89 + 86) - 33)) + 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 [33, 89, 62, 86, 78], create an equation that equals 282. 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, 89, 62, 86, 78 ], "target": 282 }, "style": "rule" }
{ "index": 2849, "split": "train" }
354
[ 34, 15, 45, 28, 55 ]
(((15 * 28) - 55) - (45 - 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 [34, 15, 45, 28, 55], create an equation that equals 354. 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, 15, 45, 28, 55 ], "target": 354 }, "style": "rule" }
{ "index": 2850, "split": "train" }
64
[ 31, 12, 31, 64, 11 ]
(64 * (12 - ((31 + 11) - 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 [31, 12, 31, 64, 11], create an equation that equals 64. 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": [ 31, 12, 31, 64, 11 ], "target": 64 }, "style": "rule" }
{ "index": 2851, "split": "train" }
71
[ 5, 21, 38, 76, 69 ]
((76 + 5) - ((69 - 21) - 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 [5, 21, 38, 76, 69], 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": [ 5, 21, 38, 76, 69 ], "target": 71 }, "style": "rule" }
{ "index": 2852, "split": "train" }
316
[ 72, 94, 92, 74, 16 ]
((92 + ((94 + 72) - 16)) + 74)
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, 94, 92, 74, 16], create an equation that equals 316. 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, 94, 92, 74, 16 ], "target": 316 }, "style": "rule" }
{ "index": 2853, "split": "train" }
73
[ 64, 72, 88, 66, 91 ]
((64 + 91) - ((66 + 88) - 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 [64, 72, 88, 66, 91], 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": [ 64, 72, 88, 66, 91 ], "target": 73 }, "style": "rule" }
{ "index": 2854, "split": "train" }
167
[ 69, 13, 64, 83, 66 ]
(69 + (((13 + 83) + 66) - 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 [69, 13, 64, 83, 66], 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": [ 69, 13, 64, 83, 66 ], "target": 167 }, "style": "rule" }
{ "index": 2855, "split": "train" }
967
[ 95, 11, 35, 80, 27 ]
(((27 + 95) + (11 * 80)) - 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 [95, 11, 35, 80, 27], create an equation that equals 967. 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, 11, 35, 80, 27 ], "target": 967 }, "style": "rule" }
{ "index": 2856, "split": "train" }
59
[ 88, 2, 68, 68, 33 ]
(((68 - (88 / 2)) + 68) - 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 [88, 2, 68, 68, 33], 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": [ 88, 2, 68, 68, 33 ], "target": 59 }, "style": "rule" }
{ "index": 2857, "split": "train" }
435
[ 6, 13, 75, 44, 16 ]
(13 + ((75 * 6) - (44 - 16)))
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, 13, 75, 44, 16], create an equation that equals 435. 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, 13, 75, 44, 16 ], "target": 435 }, "style": "rule" }
{ "index": 2858, "split": "train" }
412
[ 48, 89, 6, 31, 41 ]
(((48 - 41) * (89 - 31)) + 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 [48, 89, 6, 31, 41], create an equation that equals 412. 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, 89, 6, 31, 41 ], "target": 412 }, "style": "rule" }
{ "index": 2859, "split": "train" }
4
[ 23, 22, 69, 2, 74 ]
((74 - 22) - ((2 + 69) - 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, 22, 69, 2, 74], 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, 22, 69, 2, 74 ], "target": 4 }, "style": "rule" }
{ "index": 2860, "split": "train" }
875
[ 82, 68, 7, 35, 72 ]
(((82 - 68) * (72 - 7)) - 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 [82, 68, 7, 35, 72], create an equation that equals 875. 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, 68, 7, 35, 72 ], "target": 875 }, "style": "rule" }
{ "index": 2861, "split": "train" }
59
[ 40, 25, 32, 56, 20 ]
((40 - 25) + (56 - (32 - 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 [40, 25, 32, 56, 20], 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": [ 40, 25, 32, 56, 20 ], "target": 59 }, "style": "rule" }
{ "index": 2862, "split": "train" }
32
[ 10, 79, 72, 18, 17 ]
(17 + (79 - (72 - (18 - 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, 79, 72, 18, 17], 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": [ 10, 79, 72, 18, 17 ], "target": 32 }, "style": "rule" }
{ "index": 2863, "split": "train" }
271
[ 10, 40, 25, 71, 64 ]
(((71 - 40) * 10) - (64 - 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 [10, 40, 25, 71, 64], create an equation that equals 271. 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, 40, 25, 71, 64 ], "target": 271 }, "style": "rule" }
{ "index": 2864, "split": "train" }
110
[ 23, 48, 62, 44, 29 ]
(62 + ((29 - (48 - 44)) + 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, 48, 62, 44, 29], create an equation that equals 110. 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, 48, 62, 44, 29 ], "target": 110 }, "style": "rule" }
{ "index": 2865, "split": "train" }
885
[ 19, 98, 1, 82, 78 ]
(((98 - 82) - 1) * (78 - 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, 98, 1, 82, 78], create an equation that equals 885. 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, 98, 1, 82, 78 ], "target": 885 }, "style": "rule" }
{ "index": 2866, "split": "train" }
204
[ 85, 64, 29, 18, 66 ]
(64 + (85 + ((66 + 18) - 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 [85, 64, 29, 18, 66], 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": [ 85, 64, 29, 18, 66 ], "target": 204 }, "style": "rule" }
{ "index": 2867, "split": "train" }
14
[ 40, 40, 18, 21, 91 ]
(21 - (40 - ((91 - 40) - 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 [40, 40, 18, 21, 91], 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": [ 40, 40, 18, 21, 91 ], "target": 14 }, "style": "rule" }
{ "index": 2868, "split": "train" }
41
[ 80, 64, 62, 61, 66 ]
(64 - ((80 + (66 - 62)) - 61))
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, 64, 62, 61, 66], 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": [ 80, 64, 62, 61, 66 ], "target": 41 }, "style": "rule" }
{ "index": 2869, "split": "train" }
43
[ 34, 25, 39, 58, 3 ]
((39 - ((58 - 3) - 34)) + 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 [34, 25, 39, 58, 3], 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": [ 34, 25, 39, 58, 3 ], "target": 43 }, "style": "rule" }
{ "index": 2870, "split": "train" }
30
[ 64, 60, 70, 44, 1 ]
(70 - ((44 * 1) - (64 - 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 [64, 60, 70, 44, 1], 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": [ 64, 60, 70, 44, 1 ], "target": 30 }, "style": "rule" }
{ "index": 2871, "split": "train" }
880
[ 2, 69, 22, 27, 4 ]
((69 - ((27 - 2) + 4)) * 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 [2, 69, 22, 27, 4], create an equation that equals 880. 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, 69, 22, 27, 4 ], "target": 880 }, "style": "rule" }
{ "index": 2872, "split": "train" }
14
[ 51, 14, 40, 17, 34 ]
(34 - (40 - ((51 - 14) - 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 [51, 14, 40, 17, 34], 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": [ 51, 14, 40, 17, 34 ], "target": 14 }, "style": "rule" }
{ "index": 2873, "split": "train" }
71
[ 30, 4, 4, 35, 14 ]
((35 + (14 + (30 - 4))) - 4)
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, 4, 4, 35, 14], 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": [ 30, 4, 4, 35, 14 ], "target": 71 }, "style": "rule" }
{ "index": 2874, "split": "train" }
547
[ 73, 63, 49, 7, 27 ]
((63 + ((49 * 73) / 7)) - 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 [73, 63, 49, 7, 27], create an equation that equals 547. 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, 63, 49, 7, 27 ], "target": 547 }, "style": "rule" }
{ "index": 2875, "split": "train" }
24
[ 100, 53, 89, 5, 91 ]
((91 + 53) / ((100 - 5) - 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 [100, 53, 89, 5, 91], 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": [ 100, 53, 89, 5, 91 ], "target": 24 }, "style": "rule" }
{ "index": 2876, "split": "train" }
67
[ 20, 68, 4, 39, 56 ]
((68 + (39 - 4)) - (56 - 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 [20, 68, 4, 39, 56], create an equation that equals 67. 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, 68, 4, 39, 56 ], "target": 67 }, "style": "rule" }
{ "index": 2877, "split": "train" }
18
[ 51, 91, 24, 69, 67 ]
((24 - (91 - 69)) + (67 - 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 [51, 91, 24, 69, 67], create an equation that equals 18. 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, 91, 24, 69, 67 ], "target": 18 }, "style": "rule" }
{ "index": 2878, "split": "train" }
705
[ 10, 32, 63, 39, 22 ]
(32 + ((10 * (22 + 39)) + 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 [10, 32, 63, 39, 22], create an equation that equals 705. 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, 32, 63, 39, 22 ], "target": 705 }, "style": "rule" }
{ "index": 2879, "split": "train" }
181
[ 83, 17, 67, 35, 21 ]
(((17 + 83) + (35 - 21)) + 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 [83, 17, 67, 35, 21], create an equation that equals 181. 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, 17, 67, 35, 21 ], "target": 181 }, "style": "rule" }
{ "index": 2880, "split": "train" }
87
[ 95, 24, 72, 52, 82 ]
(82 + ((52 + 72) - (95 + 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 [95, 24, 72, 52, 82], create an equation that equals 87. 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, 24, 72, 52, 82 ], "target": 87 }, "style": "rule" }
{ "index": 2881, "split": "train" }
10
[ 49, 86, 56, 55, 84 ]
((((86 + 84) - 56) - 55) - 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 [49, 86, 56, 55, 84], 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": [ 49, 86, 56, 55, 84 ], "target": 10 }, "style": "rule" }
{ "index": 2882, "split": "train" }
73
[ 77, 26, 49, 91, 12 ]
(((77 + 12) + 26) - (91 - 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 [77, 26, 49, 91, 12], 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": [ 77, 26, 49, 91, 12 ], "target": 73 }, "style": "rule" }
{ "index": 2883, "split": "train" }
37
[ 24, 90, 56, 80, 33 ]
(80 - ((90 + 33) - (56 + 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, 90, 56, 80, 33], create an equation that equals 37. 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, 90, 56, 80, 33 ], "target": 37 }, "style": "rule" }
{ "index": 2884, "split": "train" }
21
[ 83, 67, 87, 30, 72 ]
(((30 + (67 + 83)) - 87) - 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 [83, 67, 87, 30, 72], 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": [ 83, 67, 87, 30, 72 ], "target": 21 }, "style": "rule" }
{ "index": 2885, "split": "train" }
61
[ 66, 70, 60, 46, 84 ]
(46 + ((84 + 66) / (70 - 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 [66, 70, 60, 46, 84], 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": [ 66, 70, 60, 46, 84 ], "target": 61 }, "style": "rule" }
{ "index": 2886, "split": "train" }
11
[ 69, 15, 74, 29, 60 ]
((60 - 29) - ((74 - 69) + 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 [69, 15, 74, 29, 60], create an equation that equals 11. 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, 15, 74, 29, 60 ], "target": 11 }, "style": "rule" }
{ "index": 2887, "split": "train" }
67
[ 79, 5, 78, 84, 30 ]
((5 * 30) - ((78 + 84) - 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 [79, 5, 78, 84, 30], create an equation that equals 67. 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, 5, 78, 84, 30 ], "target": 67 }, "style": "rule" }
{ "index": 2888, "split": "train" }
16
[ 83, 28, 96, 58, 27 ]
((96 - 28) - (83 - (58 - 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 [83, 28, 96, 58, 27], create an equation that equals 16. 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, 28, 96, 58, 27 ], "target": 16 }, "style": "rule" }
{ "index": 2889, "split": "train" }
42
[ 27, 35, 63, 15, 58 ]
((27 + 35) - (15 + (63 - 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 [27, 35, 63, 15, 58], 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": [ 27, 35, 63, 15, 58 ], "target": 42 }, "style": "rule" }
{ "index": 2890, "split": "train" }
64
[ 93, 12, 68, 68, 8 ]
((93 - 12) - ((68 + 68) / 8))
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, 12, 68, 68, 8], create an equation that equals 64. 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, 12, 68, 68, 8 ], "target": 64 }, "style": "rule" }
{ "index": 2891, "split": "train" }
73
[ 76, 90, 50, 62, 53 ]
(90 - (53 - (50 - (76 - 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 [76, 90, 50, 62, 53], 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": [ 76, 90, 50, 62, 53 ], "target": 73 }, "style": "rule" }
{ "index": 2892, "split": "train" }
666
[ 65, 14, 81, 40, 90 ]
(90 + (81 + ((14 * 40) - 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 [65, 14, 81, 40, 90], 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": [ 65, 14, 81, 40, 90 ], "target": 666 }, "style": "rule" }
{ "index": 2893, "split": "train" }
15
[ 66, 98, 39, 7, 1 ]
(39 - ((98 - 66) - (1 + 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 [66, 98, 39, 7, 1], 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": [ 66, 98, 39, 7, 1 ], "target": 15 }, "style": "rule" }
{ "index": 2894, "split": "train" }
356
[ 82, 81, 72, 33, 88 ]
((88 + ((33 + 72) + 81)) + 82)
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, 81, 72, 33, 88], create an equation that equals 356. 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, 81, 72, 33, 88 ], "target": 356 }, "style": "rule" }
{ "index": 2895, "split": "train" }
419
[ 31, 41, 45, 47, 48 ]
(47 + ((48 * 31) / (45 - 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 [31, 41, 45, 47, 48], create an equation that equals 419. 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": [ 31, 41, 45, 47, 48 ], "target": 419 }, "style": "rule" }
{ "index": 2896, "split": "train" }
781
[ 90, 50, 38, 11, 69 ]
(11 * (((90 - 50) + 69) - 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 [90, 50, 38, 11, 69], create an equation that equals 781. 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": [ 90, 50, 38, 11, 69 ], "target": 781 }, "style": "rule" }
{ "index": 2897, "split": "train" }
213
[ 70, 67, 96, 82, 90 ]
((82 - (96 - 70)) + (67 + 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 [70, 67, 96, 82, 90], create an equation that equals 213. 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, 67, 96, 82, 90 ], "target": 213 }, "style": "rule" }
{ "index": 2898, "split": "train" }
4
[ 36, 88, 28, 1, 85 ]
((((85 + 36) - 1) - 28) - 88)
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, 88, 28, 1, 85], 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": [ 36, 88, 28, 1, 85 ], "target": 4 }, "style": "rule" }
{ "index": 2899, "split": "train" }