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int64
1
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sequencelengths
5
5
solution
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25
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reward_model
dict
extra_info
dict
2
[ 72, 9, 70, 70, 90 ]
(((70 / 70) * (90 - 72)) / 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 [72, 9, 70, 70, 90], create an equation that equals 2. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 9, 70, 70, 90 ], "target": 2 }, "style": "rule" }
{ "index": 3000, "split": "train" }
304
[ 2, 70, 82, 44, 7 ]
(((70 / 7) - 2) * (82 - 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 [2, 70, 82, 44, 7], 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": [ 2, 70, 82, 44, 7 ], "target": 304 }, "style": "rule" }
{ "index": 3001, "split": "train" }
45
[ 65, 95, 85, 27, 93 ]
(85 - (65 - (27 - (95 - 93))))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [65, 95, 85, 27, 93], 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": [ 65, 95, 85, 27, 93 ], "target": 45 }, "style": "rule" }
{ "index": 3002, "split": "train" }
197
[ 64, 62, 50, 69, 76 ]
(64 + ((69 + 76) - (62 - 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 [64, 62, 50, 69, 76], create an equation that equals 197. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 62, 50, 69, 76 ], "target": 197 }, "style": "rule" }
{ "index": 3003, "split": "train" }
223
[ 39, 98, 37, 33, 90 ]
((39 + ((90 + 98) + 33)) - 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 [39, 98, 37, 33, 90], create an equation that equals 223. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 98, 37, 33, 90 ], "target": 223 }, "style": "rule" }
{ "index": 3004, "split": "train" }
11
[ 46, 50, 61, 16, 5 ]
((50 / 5) + (16 - (61 - 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, 50, 61, 16, 5], 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": [ 46, 50, 61, 16, 5 ], "target": 11 }, "style": "rule" }
{ "index": 3005, "split": "train" }
307
[ 89, 16, 56, 32, 3 ]
(16 + ((56 - 32) + (3 * 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 [89, 16, 56, 32, 3], create an equation that equals 307. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 16, 56, 32, 3 ], "target": 307 }, "style": "rule" }
{ "index": 3006, "split": "train" }
59
[ 37, 13, 73, 56, 20 ]
((73 + 56) - ((37 + 13) + 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 [37, 13, 73, 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": [ 37, 13, 73, 56, 20 ], "target": 59 }, "style": "rule" }
{ "index": 3007, "split": "train" }
981
[ 15, 5, 48, 79, 19 ]
(((19 * 48) + 79) - (15 - 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 [15, 5, 48, 79, 19], create an equation that equals 981. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 15, 5, 48, 79, 19 ], "target": 981 }, "style": "rule" }
{ "index": 3008, "split": "train" }
106
[ 96, 9, 11, 30, 40 ]
(((30 + 96) + 11) - (40 - 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 [96, 9, 11, 30, 40], 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": [ 96, 9, 11, 30, 40 ], "target": 106 }, "style": "rule" }
{ "index": 3009, "split": "train" }
1
[ 94, 9, 47, 78, 39 ]
(47 - (((39 - 9) + 94) - 78))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [94, 9, 47, 78, 39], 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": [ 94, 9, 47, 78, 39 ], "target": 1 }, "style": "rule" }
{ "index": 3010, "split": "train" }
921
[ 8, 37, 42, 17, 32 ]
(((42 - 17) * 37) - (32 / 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 [8, 37, 42, 17, 32], create an equation that equals 921. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 37, 42, 17, 32 ], "target": 921 }, "style": "rule" }
{ "index": 3011, "split": "train" }
172
[ 14, 38, 22, 6, 42 ]
(((14 - 6) * 22) - (42 - 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 [14, 38, 22, 6, 42], 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": [ 14, 38, 22, 6, 42 ], "target": 172 }, "style": "rule" }
{ "index": 3012, "split": "train" }
8
[ 92, 16, 90, 48, 4 ]
(((16 * 4) - 48) / (92 - 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 [92, 16, 90, 48, 4], 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, 16, 90, 48, 4 ], "target": 8 }, "style": "rule" }
{ "index": 3013, "split": "train" }
81
[ 86, 48, 39, 66, 62 ]
(86 - ((62 - (66 - 48)) - 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 [86, 48, 39, 66, 62], create an equation that equals 81. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 48, 39, 66, 62 ], "target": 81 }, "style": "rule" }
{ "index": 3014, "split": "train" }
85
[ 55, 33, 100, 89, 52 ]
(100 - (89 - ((52 + 55) - 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 [55, 33, 100, 89, 52], create an equation that equals 85. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 55, 33, 100, 89, 52 ], "target": 85 }, "style": "rule" }
{ "index": 3015, "split": "train" }
18
[ 96, 82, 79, 20, 68 ]
(((20 + 96) + 82) / (79 - 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 [96, 82, 79, 20, 68], 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": [ 96, 82, 79, 20, 68 ], "target": 18 }, "style": "rule" }
{ "index": 3016, "split": "train" }
884
[ 44, 83, 69, 87, 12 ]
((12 * 83) - (87 + (69 - 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 [44, 83, 69, 87, 12], create an equation that equals 884. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 44, 83, 69, 87, 12 ], "target": 884 }, "style": "rule" }
{ "index": 3017, "split": "train" }
520
[ 36, 30, 10, 26, 68 ]
((26 * 10) * ((68 - 36) - 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 [36, 30, 10, 26, 68], create an equation that equals 520. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 30, 10, 26, 68 ], "target": 520 }, "style": "rule" }
{ "index": 3018, "split": "train" }
20
[ 25, 2, 95, 61, 41 ]
(((25 + 95) + 2) - (61 + 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 [25, 2, 95, 61, 41], create an equation that equals 20. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 25, 2, 95, 61, 41 ], "target": 20 }, "style": "rule" }
{ "index": 3019, "split": "train" }
63
[ 43, 66, 91, 98, 65 ]
((98 + 91) / (66 / (65 - 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 [43, 66, 91, 98, 65], 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": [ 43, 66, 91, 98, 65 ], "target": 63 }, "style": "rule" }
{ "index": 3020, "split": "train" }
82
[ 94, 61, 14, 37, 100 ]
((100 - 14) - (37 - (94 - 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 [94, 61, 14, 37, 100], create an equation that equals 82. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 94, 61, 14, 37, 100 ], "target": 82 }, "style": "rule" }
{ "index": 3021, "split": "train" }
28
[ 28, 19, 49, 26, 14 ]
(49 - (((26 - 14) + 28) - 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 [28, 19, 49, 26, 14], 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": [ 28, 19, 49, 26, 14 ], "target": 28 }, "style": "rule" }
{ "index": 3022, "split": "train" }
529
[ 41, 57, 55, 61, 59 ]
(((41 + 57) * (61 - 55)) - 59)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [41, 57, 55, 61, 59], create an equation that equals 529. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 55, 61, 59 ], "target": 529 }, "style": "rule" }
{ "index": 3023, "split": "train" }
166
[ 23, 77, 100, 83, 37 ]
((100 + (83 + 37)) - (77 - 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, 77, 100, 83, 37], create an equation that equals 166. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 77, 100, 83, 37 ], "target": 166 }, "style": "rule" }
{ "index": 3024, "split": "train" }
146
[ 78, 1, 76, 4, 48 ]
((76 / 4) + ((48 + 1) + 78))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [78, 1, 76, 4, 48], create an equation that equals 146. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 78, 1, 76, 4, 48 ], "target": 146 }, "style": "rule" }
{ "index": 3025, "split": "train" }
234
[ 14, 17, 12, 32, 12 ]
((((12 * 17) + 32) - 14) + 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 [14, 17, 12, 32, 12], create an equation that equals 234. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 17, 12, 32, 12 ], "target": 234 }, "style": "rule" }
{ "index": 3026, "split": "train" }
2
[ 12, 2, 16, 90, 35 ]
(16 / ((90 - 12) - (2 * 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 [12, 2, 16, 90, 35], create an equation that equals 2. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 2, 16, 90, 35 ], "target": 2 }, "style": "rule" }
{ "index": 3027, "split": "train" }
324
[ 79, 93, 4, 100, 48 ]
(93 + (79 + ((48 + 100) + 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 [79, 93, 4, 100, 48], create an equation that equals 324. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 93, 4, 100, 48 ], "target": 324 }, "style": "rule" }
{ "index": 3028, "split": "train" }
116
[ 56, 63, 43, 86, 46 ]
((56 + (63 + 86)) - (43 + 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 [56, 63, 43, 86, 46], create an equation that equals 116. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 63, 43, 86, 46 ], "target": 116 }, "style": "rule" }
{ "index": 3029, "split": "train" }
132
[ 77, 7, 28, 11, 6 ]
((11 * 7) + ((6 + 77) - 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 [77, 7, 28, 11, 6], create an equation that equals 132. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 77, 7, 28, 11, 6 ], "target": 132 }, "style": "rule" }
{ "index": 3030, "split": "train" }
89
[ 31, 26, 76, 65, 47 ]
((76 + (65 - (47 - 26))) - 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, 26, 76, 65, 47], create an equation that equals 89. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 31, 26, 76, 65, 47 ], "target": 89 }, "style": "rule" }
{ "index": 3031, "split": "train" }
210
[ 87, 20, 52, 11, 80 ]
(((80 + 11) + (87 + 52)) - 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 [87, 20, 52, 11, 80], create an equation that equals 210. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 87, 20, 52, 11, 80 ], "target": 210 }, "style": "rule" }
{ "index": 3032, "split": "train" }
118
[ 41, 83, 87, 13, 6 ]
(((41 - 13) * (87 - 83)) + 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 [41, 83, 87, 13, 6], create an equation that equals 118. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 83, 87, 13, 6 ], "target": 118 }, "style": "rule" }
{ "index": 3033, "split": "train" }
70
[ 72, 74, 89, 87, 74 ]
((72 + (87 - (89 - 74))) - 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, 74, 89, 87, 74], create an equation that equals 70. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 74, 89, 87, 74 ], "target": 70 }, "style": "rule" }
{ "index": 3034, "split": "train" }
706
[ 25, 20, 40, 89, 43 ]
((((43 * 20) - 89) - 25) - 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 [25, 20, 40, 89, 43], 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": [ 25, 20, 40, 89, 43 ], "target": 706 }, "style": "rule" }
{ "index": 3035, "split": "train" }
756
[ 23, 46, 12, 63, 23 ]
(((46 - 23) / 23) * (63 * 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 [23, 46, 12, 63, 23], create an equation that equals 756. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 46, 12, 63, 23 ], "target": 756 }, "style": "rule" }
{ "index": 3036, "split": "train" }
343
[ 84, 13, 55, 93, 98 ]
(((98 + (84 + 93)) + 55) + 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 [84, 13, 55, 93, 98], create an equation that equals 343. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 84, 13, 55, 93, 98 ], "target": 343 }, "style": "rule" }
{ "index": 3037, "split": "train" }
158
[ 70, 99, 2, 41, 52 ]
(((99 + 41) * 2) - (52 + 70))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves 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, 99, 2, 41, 52], create an equation that equals 158. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 99, 2, 41, 52 ], "target": 158 }, "style": "rule" }
{ "index": 3038, "split": "train" }
86
[ 57, 24, 52, 75, 5 ]
((75 + (5 * 24)) - (52 + 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 [57, 24, 52, 75, 5], 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": [ 57, 24, 52, 75, 5 ], "target": 86 }, "style": "rule" }
{ "index": 3039, "split": "train" }
16
[ 82, 64, 80, 75, 3 ]
((((82 - 64) + 3) + 75) - 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 [82, 64, 80, 75, 3], 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": [ 82, 64, 80, 75, 3 ], "target": 16 }, "style": "rule" }
{ "index": 3040, "split": "train" }
141
[ 8, 88, 66, 52, 59 ]
(((52 + 8) + (88 - 66)) + 59)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [8, 88, 66, 52, 59], create an equation that equals 141. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 88, 66, 52, 59 ], "target": 141 }, "style": "rule" }
{ "index": 3041, "split": "train" }
67
[ 56, 69, 89, 94, 53 ]
((89 + 69) - (53 + (94 - 56)))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [56, 69, 89, 94, 53], 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": [ 56, 69, 89, 94, 53 ], "target": 67 }, "style": "rule" }
{ "index": 3042, "split": "train" }
63
[ 54, 52, 34, 2, 33 ]
((34 + 52) - (54 - (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 [54, 52, 34, 2, 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": [ 54, 52, 34, 2, 33 ], "target": 63 }, "style": "rule" }
{ "index": 3043, "split": "train" }
164
[ 46, 9, 20, 14, 92 ]
((92 * 9) - ((14 * 46) + 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 [46, 9, 20, 14, 92], create an equation that equals 164. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 9, 20, 14, 92 ], "target": 164 }, "style": "rule" }
{ "index": 3044, "split": "train" }
45
[ 49, 2, 3, 83, 99 ]
((99 + ((83 + 2) - 49)) / 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 [49, 2, 3, 83, 99], 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": [ 49, 2, 3, 83, 99 ], "target": 45 }, "style": "rule" }
{ "index": 3045, "split": "train" }
144
[ 90, 48, 2, 44, 40 ]
(2 + (48 + ((90 + 44) - 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 [90, 48, 2, 44, 40], create an equation that equals 144. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 48, 2, 44, 40 ], "target": 144 }, "style": "rule" }
{ "index": 3046, "split": "train" }
311
[ 12, 35, 8, 8, 37 ]
((((8 * 37) - 8) - 12) + 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 [12, 35, 8, 8, 37], create an equation that equals 311. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 35, 8, 8, 37 ], "target": 311 }, "style": "rule" }
{ "index": 3047, "split": "train" }
131
[ 17, 4, 48, 82, 84 ]
(((82 - 4) + (17 + 84)) - 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 [17, 4, 48, 82, 84], create an equation that equals 131. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 4, 48, 82, 84 ], "target": 131 }, "style": "rule" }
{ "index": 3048, "split": "train" }
89
[ 2, 90, 33, 54, 44 ]
(((90 + 54) - 33) - (44 / 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 [2, 90, 33, 54, 44], create an equation that equals 89. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 2, 90, 33, 54, 44 ], "target": 89 }, "style": "rule" }
{ "index": 3049, "split": "train" }
24
[ 8, 24, 78, 63, 96 ]
(96 / ((8 * (63 - 24)) / 78))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [8, 24, 78, 63, 96], 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": [ 8, 24, 78, 63, 96 ], "target": 24 }, "style": "rule" }
{ "index": 3050, "split": "train" }
40
[ 96, 41, 39, 55, 31 ]
((96 - (39 + 31)) + (55 - 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 [96, 41, 39, 55, 31], 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": [ 96, 41, 39, 55, 31 ], "target": 40 }, "style": "rule" }
{ "index": 3051, "split": "train" }
86
[ 52, 41, 3, 87, 36 ]
((87 + 52) - ((36 / 3) + 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 [52, 41, 3, 87, 36], 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": [ 52, 41, 3, 87, 36 ], "target": 86 }, "style": "rule" }
{ "index": 3052, "split": "train" }
59
[ 43, 15, 47, 27, 97 ]
((97 - 27) - (43 - (47 - 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 [43, 15, 47, 27, 97], 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": [ 43, 15, 47, 27, 97 ], "target": 59 }, "style": "rule" }
{ "index": 3053, "split": "train" }
219
[ 38, 9, 53, 22, 6 ]
(((6 + 53) + (22 * 9)) - 38)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [38, 9, 53, 22, 6], create an equation that equals 219. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 38, 9, 53, 22, 6 ], "target": 219 }, "style": "rule" }
{ "index": 3054, "split": "train" }
81
[ 78, 37, 20, 14, 1 ]
((37 + ((1 * 78) - 20)) - 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 [78, 37, 20, 14, 1], create an equation that equals 81. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 78, 37, 20, 14, 1 ], "target": 81 }, "style": "rule" }
{ "index": 3055, "split": "train" }
138
[ 90, 85, 50, 80, 67 ]
((80 + 90) - (50 - (85 - 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 [90, 85, 50, 80, 67], 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": [ 90, 85, 50, 80, 67 ], "target": 138 }, "style": "rule" }
{ "index": 3056, "split": "train" }
429
[ 28, 3, 62, 26, 42 ]
((26 * (42 - 28)) + (3 + 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 [28, 3, 62, 26, 42], create an equation that equals 429. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 3, 62, 26, 42 ], "target": 429 }, "style": "rule" }
{ "index": 3057, "split": "train" }
58
[ 3, 29, 13, 48, 61 ]
((61 + 3) - ((48 - 13) - 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 [3, 29, 13, 48, 61], create an equation that equals 58. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 3, 29, 13, 48, 61 ], "target": 58 }, "style": "rule" }
{ "index": 3058, "split": "train" }
19
[ 16, 39, 83, 16, 25 ]
((((83 - 16) - 39) + 16) - 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 [16, 39, 83, 16, 25], create an equation that equals 19. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 39, 83, 16, 25 ], "target": 19 }, "style": "rule" }
{ "index": 3059, "split": "train" }
109
[ 71, 84, 90, 7, 13 ]
(((90 - 7) + 84) - (71 - 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 [71, 84, 90, 7, 13], create an equation that equals 109. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 71, 84, 90, 7, 13 ], "target": 109 }, "style": "rule" }
{ "index": 3060, "split": "train" }
60
[ 1, 58, 57, 49, 9 ]
((49 + (58 + 1)) - (57 - 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 [1, 58, 57, 49, 9], 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": [ 1, 58, 57, 49, 9 ], "target": 60 }, "style": "rule" }
{ "index": 3061, "split": "train" }
751
[ 44, 73, 77, 7, 8 ]
((73 * (77 / 7)) - (8 + 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 [44, 73, 77, 7, 8], create an equation that equals 751. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 44, 73, 77, 7, 8 ], "target": 751 }, "style": "rule" }
{ "index": 3062, "split": "train" }
161
[ 92, 9, 86, 89, 63 ]
(((86 + 92) - 89) + (9 + 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 [92, 9, 86, 89, 63], create an equation that equals 161. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 9, 86, 89, 63 ], "target": 161 }, "style": "rule" }
{ "index": 3063, "split": "train" }
952
[ 97, 3, 9, 11, 38 ]
(((97 - 38) + 9) * (3 + 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 [97, 3, 9, 11, 38], create an equation that equals 952. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 3, 9, 11, 38 ], "target": 952 }, "style": "rule" }
{ "index": 3064, "split": "train" }
134
[ 84, 25, 2, 39, 62 ]
(((84 - 39) + 2) + (62 + 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 [84, 25, 2, 39, 62], 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": [ 84, 25, 2, 39, 62 ], "target": 134 }, "style": "rule" }
{ "index": 3065, "split": "train" }
126
[ 57, 89, 47, 28, 47 ]
((89 - 47) * (57 / (47 - 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 [57, 89, 47, 28, 47], create an equation that equals 126. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 57, 89, 47, 28, 47 ], "target": 126 }, "style": "rule" }
{ "index": 3066, "split": "train" }
364
[ 2, 71, 99, 100, 96 ]
((100 + (96 - 2)) + (99 + 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 [2, 71, 99, 100, 96], create an equation that equals 364. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 71, 99, 100, 96 ], "target": 364 }, "style": "rule" }
{ "index": 3067, "split": "train" }
95
[ 12, 6, 75, 16, 42 ]
((42 + (75 + 6)) - (16 + 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, 6, 75, 16, 42], 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": [ 12, 6, 75, 16, 42 ], "target": 95 }, "style": "rule" }
{ "index": 3068, "split": "train" }
250
[ 51, 7, 23, 66, 46 ]
(66 + ((46 * (51 - 23)) / 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 [51, 7, 23, 66, 46], create an equation that equals 250. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 7, 23, 66, 46 ], "target": 250 }, "style": "rule" }
{ "index": 3069, "split": "train" }
11
[ 7, 5, 28, 2, 33 ]
((33 - 2) - ((5 * 28) / 7))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [7, 5, 28, 2, 33], 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": [ 7, 5, 28, 2, 33 ], "target": 11 }, "style": "rule" }
{ "index": 3070, "split": "train" }
88
[ 67, 7, 72, 99, 13 ]
(7 + (((99 + 67) - 72) - 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 [67, 7, 72, 99, 13], create an equation that equals 88. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 7, 72, 99, 13 ], "target": 88 }, "style": "rule" }
{ "index": 3071, "split": "train" }
832
[ 8, 94, 52, 86, 39 ]
(((94 * 8) * 52) / (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 [8, 94, 52, 86, 39], create an equation that equals 832. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 94, 52, 86, 39 ], "target": 832 }, "style": "rule" }
{ "index": 3072, "split": "train" }
124
[ 96, 23, 17, 1, 34 ]
(((34 + 96) - (23 - 17)) / 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 [96, 23, 17, 1, 34], create an equation that equals 124. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 23, 17, 1, 34 ], "target": 124 }, "style": "rule" }
{ "index": 3073, "split": "train" }
225
[ 67, 4, 51, 13, 9 ]
((67 - (51 - 9)) * (13 - 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 [67, 4, 51, 13, 9], create an equation that equals 225. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 4, 51, 13, 9 ], "target": 225 }, "style": "rule" }
{ "index": 3074, "split": "train" }
162
[ 2, 28, 99, 94, 57 ]
(((99 + 28) + 94) - (2 + 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 [2, 28, 99, 94, 57], create an equation that equals 162. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 28, 99, 94, 57 ], "target": 162 }, "style": "rule" }
{ "index": 3075, "split": "train" }
5
[ 30, 93, 29, 12, 51 ]
((30 - 12) - ((93 - 51) - 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 [30, 93, 29, 12, 51], 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": [ 30, 93, 29, 12, 51 ], "target": 5 }, "style": "rule" }
{ "index": 3076, "split": "train" }
616
[ 9, 18, 13, 19, 27 ]
((13 + 9) * ((19 - 18) + 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 [9, 18, 13, 19, 27], create an equation that equals 616. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 18, 13, 19, 27 ], "target": 616 }, "style": "rule" }
{ "index": 3077, "split": "train" }
51
[ 32, 43, 10, 51, 65 ]
(((43 - (65 - 51)) + 32) - 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 [32, 43, 10, 51, 65], 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": [ 32, 43, 10, 51, 65 ], "target": 51 }, "style": "rule" }
{ "index": 3078, "split": "train" }
73
[ 29, 98, 16, 60, 67 ]
(67 + (((60 + 98) + 16) / 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 [29, 98, 16, 60, 67], 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, 98, 16, 60, 67 ], "target": 73 }, "style": "rule" }
{ "index": 3079, "split": "train" }
118
[ 33, 58, 56, 72, 43 ]
((56 + 58) + ((43 + 33) - 72))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [33, 58, 56, 72, 43], create an equation that equals 118. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 58, 56, 72, 43 ], "target": 118 }, "style": "rule" }
{ "index": 3080, "split": "train" }
407
[ 40, 9, 27, 12, 55 ]
((40 * 12) - (55 + (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 [40, 9, 27, 12, 55], create an equation that equals 407. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 9, 27, 12, 55 ], "target": 407 }, "style": "rule" }
{ "index": 3081, "split": "train" }
95
[ 38, 14, 86, 72, 57 ]
((72 - (86 - 38)) + (14 + 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 [38, 14, 86, 72, 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": [ 38, 14, 86, 72, 57 ], "target": 95 }, "style": "rule" }
{ "index": 3082, "split": "train" }
25
[ 16, 99, 79, 50, 79 ]
(((79 + 79) + 16) - (99 + 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 [16, 99, 79, 50, 79], 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": [ 16, 99, 79, 50, 79 ], "target": 25 }, "style": "rule" }
{ "index": 3083, "split": "train" }
196
[ 36, 96, 15, 68, 11 ]
(11 + ((96 + (36 + 68)) - 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 [36, 96, 15, 68, 11], create an equation that equals 196. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 96, 15, 68, 11 ], "target": 196 }, "style": "rule" }
{ "index": 3084, "split": "train" }
78
[ 30, 12, 50, 17, 87 ]
(((50 - 30) - 12) + (87 - 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 [30, 12, 50, 17, 87], 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": [ 30, 12, 50, 17, 87 ], "target": 78 }, "style": "rule" }
{ "index": 3085, "split": "train" }
972
[ 74, 21, 44, 15, 41 ]
((44 * 21) + ((74 - 41) + 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 [74, 21, 44, 15, 41], create an equation that equals 972. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 21, 44, 15, 41 ], "target": 972 }, "style": "rule" }
{ "index": 3086, "split": "train" }
164
[ 54, 6, 66, 21, 58 ]
((((66 * 21) - 54) / 6) - 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 [54, 6, 66, 21, 58], create an equation that equals 164. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 6, 66, 21, 58 ], "target": 164 }, "style": "rule" }
{ "index": 3087, "split": "train" }
225
[ 82, 5, 23, 66, 94 ]
((((5 * 23) + 82) - 66) + 94)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [82, 5, 23, 66, 94], create an equation that equals 225. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 5, 23, 66, 94 ], "target": 225 }, "style": "rule" }
{ "index": 3088, "split": "train" }
198
[ 84, 59, 24, 71, 78 ]
(((24 + (78 + 71)) - 59) + 84)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [84, 59, 24, 71, 78], create an equation that equals 198. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 84, 59, 24, 71, 78 ], "target": 198 }, "style": "rule" }
{ "index": 3089, "split": "train" }
100
[ 89, 13, 94, 52, 40 ]
((89 + (52 + 40)) - (94 - 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 [89, 13, 94, 52, 40], create an equation that equals 100. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 89, 13, 94, 52, 40 ], "target": 100 }, "style": "rule" }
{ "index": 3090, "split": "train" }
65
[ 27, 22, 35, 24, 75 ]
(22 + ((75 - (35 - 27)) - 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 [27, 22, 35, 24, 75], create an equation that equals 65. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 22, 35, 24, 75 ], "target": 65 }, "style": "rule" }
{ "index": 3091, "split": "train" }
47
[ 77, 1, 72, 68, 64 ]
((64 + 77) / (72 - (68 + 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 [77, 1, 72, 68, 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": [ 77, 1, 72, 68, 64 ], "target": 47 }, "style": "rule" }
{ "index": 3092, "split": "train" }
153
[ 69, 28, 68, 41, 83 ]
((((83 + 69) + 28) + 41) - 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 [69, 28, 68, 41, 83], create an equation that equals 153. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 69, 28, 68, 41, 83 ], "target": 153 }, "style": "rule" }
{ "index": 3093, "split": "train" }
51
[ 89, 77, 70, 20, 25 ]
((89 - 25) - (70 - (77 - 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 [89, 77, 70, 20, 25], 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": [ 89, 77, 70, 20, 25 ], "target": 51 }, "style": "rule" }
{ "index": 3094, "split": "train" }
174
[ 70, 99, 34, 20, 19 ]
(((99 + 19) + 20) + (70 - 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 [70, 99, 34, 20, 19], create an equation that equals 174. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 99, 34, 20, 19 ], "target": 174 }, "style": "rule" }
{ "index": 3095, "split": "train" }
68
[ 95, 67, 71, 65, 94 ]
(71 - (67 - (65 - (95 - 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 [95, 67, 71, 65, 94], create an equation that equals 68. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 67, 71, 65, 94 ], "target": 68 }, "style": "rule" }
{ "index": 3096, "split": "train" }
397
[ 56, 45, 96, 23, 16 ]
(((45 * 56) / (96 / 16)) - 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 [56, 45, 96, 23, 16], create an equation that equals 397. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 45, 96, 23, 16 ], "target": 397 }, "style": "rule" }
{ "index": 3097, "split": "train" }
88
[ 8, 69, 62, 55, 48 ]
(((48 + 62) - 8) - (69 - 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 [8, 69, 62, 55, 48], create an equation that equals 88. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 69, 62, 55, 48 ], "target": 88 }, "style": "rule" }
{ "index": 3098, "split": "train" }
121
[ 55, 44, 15, 37, 80 ]
(((80 + 15) + (44 + 37)) - 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 [55, 44, 15, 37, 80], create an equation that equals 121. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 55, 44, 15, 37, 80 ], "target": 121 }, "style": "rule" }
{ "index": 3099, "split": "train" }