target
int64
1
1k
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sequencelengths
5
5
solution
stringlengths
25
33
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1 value
prompt
listlengths
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reward_model
dict
extra_info
dict
29
[ 62, 68, 22, 85, 52 ]
((22 + 85) - ((68 + 62) - 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 [62, 68, 22, 85, 52], 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": [ 62, 68, 22, 85, 52 ], "target": 29 }, "style": "rule" }
{ "index": 1100, "split": "train" }
146
[ 1, 14, 92, 89, 49 ]
((14 + (89 - 49)) + (92 * 1))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [1, 14, 92, 89, 49], 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": [ 1, 14, 92, 89, 49 ], "target": 146 }, "style": "rule" }
{ "index": 1101, "split": "train" }
964
[ 41, 64, 10, 14, 99 ]
(((14 * 64) + 10) + (99 - 41))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [41, 64, 10, 14, 99], create an equation that equals 964. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 64, 10, 14, 99 ], "target": 964 }, "style": "rule" }
{ "index": 1102, "split": "train" }
85
[ 63, 50, 30, 38, 36 ]
((((50 - 36) + 63) + 38) - 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 [63, 50, 30, 38, 36], 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": [ 63, 50, 30, 38, 36 ], "target": 85 }, "style": "rule" }
{ "index": 1103, "split": "train" }
300
[ 47, 22, 50, 7, 82 ]
(50 * (((82 - 22) - 7) - 47))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [47, 22, 50, 7, 82], create an equation that equals 300. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 47, 22, 50, 7, 82 ], "target": 300 }, "style": "rule" }
{ "index": 1104, "split": "train" }
160
[ 47, 31, 6, 98, 52 ]
((98 - 6) + ((47 + 52) - 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 [47, 31, 6, 98, 52], create an equation that equals 160. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 47, 31, 6, 98, 52 ], "target": 160 }, "style": "rule" }
{ "index": 1105, "split": "train" }
824
[ 27, 26, 68, 1, 59 ]
((((59 - 26) * 27) + 1) - 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 [27, 26, 68, 1, 59], create an equation that equals 824. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 26, 68, 1, 59 ], "target": 824 }, "style": "rule" }
{ "index": 1106, "split": "train" }
85
[ 51, 76, 64, 96, 92 ]
((64 + (76 + 92)) - (51 + 96))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [51, 76, 64, 96, 92], 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": [ 51, 76, 64, 96, 92 ], "target": 85 }, "style": "rule" }
{ "index": 1107, "split": "train" }
510
[ 12, 39, 92, 19, 7 ]
((92 + 12) + (7 * (39 + 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 [12, 39, 92, 19, 7], create an equation that equals 510. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 39, 92, 19, 7 ], "target": 510 }, "style": "rule" }
{ "index": 1108, "split": "train" }
49
[ 24, 76, 36, 95, 90 ]
((95 - 24) - (76 - (90 - 36)))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [24, 76, 36, 95, 90], create an equation that equals 49. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 76, 36, 95, 90 ], "target": 49 }, "style": "rule" }
{ "index": 1109, "split": "train" }
70
[ 9, 36, 1, 71, 25 ]
((25 + (9 + 71)) - (36 - 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 [9, 36, 1, 71, 25], 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": [ 9, 36, 1, 71, 25 ], "target": 70 }, "style": "rule" }
{ "index": 1110, "split": "train" }
479
[ 16, 93, 43, 55, 61 ]
((43 * 16) - ((93 + 55) + 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 [16, 93, 43, 55, 61], create an equation that equals 479. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 93, 43, 55, 61 ], "target": 479 }, "style": "rule" }
{ "index": 1111, "split": "train" }
228
[ 77, 86, 70, 74, 61 ]
((77 + (86 - 70)) + (74 + 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 [77, 86, 70, 74, 61], create an equation that equals 228. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 86, 70, 74, 61 ], "target": 228 }, "style": "rule" }
{ "index": 1112, "split": "train" }
175
[ 77, 4, 50, 19, 63 ]
((63 - (19 - 4)) + (77 + 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 [77, 4, 50, 19, 63], create an equation that equals 175. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 4, 50, 19, 63 ], "target": 175 }, "style": "rule" }
{ "index": 1113, "split": "train" }
226
[ 17, 87, 88, 48, 82 ]
(((87 - 48) + (88 + 17)) + 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 [17, 87, 88, 48, 82], create an equation that equals 226. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 87, 88, 48, 82 ], "target": 226 }, "style": "rule" }
{ "index": 1114, "split": "train" }
648
[ 54, 2, 99, 56, 57 ]
((57 - (99 - 54)) * (56 - 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, 2, 99, 56, 57], create an equation that equals 648. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 2, 99, 56, 57 ], "target": 648 }, "style": "rule" }
{ "index": 1115, "split": "train" }
174
[ 45, 16, 35, 93, 17 ]
((45 - 16) + (35 + (93 + 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 [45, 16, 35, 93, 17], 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": [ 45, 16, 35, 93, 17 ], "target": 174 }, "style": "rule" }
{ "index": 1116, "split": "train" }
92
[ 83, 54, 42, 2, 81 ]
((42 - 2) + ((81 + 54) - 83))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [83, 54, 42, 2, 81], create an equation that equals 92. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 83, 54, 42, 2, 81 ], "target": 92 }, "style": "rule" }
{ "index": 1117, "split": "train" }
6
[ 24, 19, 1, 57, 19 ]
((19 * (1 * 24)) / (19 + 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 [24, 19, 1, 57, 19], create an equation that equals 6. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 24, 19, 1, 57, 19 ], "target": 6 }, "style": "rule" }
{ "index": 1118, "split": "train" }
106
[ 94, 10, 43, 91, 76 ]
((91 + (76 + (43 - 10))) - 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 [94, 10, 43, 91, 76], 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": [ 94, 10, 43, 91, 76 ], "target": 106 }, "style": "rule" }
{ "index": 1119, "split": "train" }
623
[ 54, 81, 80, 24, 47 ]
(((54 - 47) * 81) + (80 - 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 [54, 81, 80, 24, 47], create an equation that equals 623. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 81, 80, 24, 47 ], "target": 623 }, "style": "rule" }
{ "index": 1120, "split": "train" }
51
[ 16, 98, 81, 65, 15 ]
(65 - (16 - ((98 - 81) - 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 [16, 98, 81, 65, 15], 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": [ 16, 98, 81, 65, 15 ], "target": 51 }, "style": "rule" }
{ "index": 1121, "split": "train" }
48
[ 57, 36, 73, 90, 12 ]
(12 * ((73 - (90 - 57)) - 36))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [57, 36, 73, 90, 12], 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": [ 57, 36, 73, 90, 12 ], "target": 48 }, "style": "rule" }
{ "index": 1122, "split": "train" }
120
[ 26, 75, 8, 28, 55 ]
(26 + (((28 * 8) - 75) - 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 [26, 75, 8, 28, 55], create an equation that equals 120. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 26, 75, 8, 28, 55 ], "target": 120 }, "style": "rule" }
{ "index": 1123, "split": "train" }
173
[ 6, 98, 92, 4, 27 ]
(((98 + (4 + 6)) + 92) - 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 [6, 98, 92, 4, 27], create an equation that equals 173. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 98, 92, 4, 27 ], "target": 173 }, "style": "rule" }
{ "index": 1124, "split": "train" }
32
[ 74, 3, 2, 21, 37 ]
((((37 * 3) - 21) - 74) * 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 [74, 3, 2, 21, 37], 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": [ 74, 3, 2, 21, 37 ], "target": 32 }, "style": "rule" }
{ "index": 1125, "split": "train" }
142
[ 41, 65, 80, 58, 65 ]
(((65 - 58) * 41) - (65 + 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 [41, 65, 80, 58, 65], create an equation that equals 142. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 65, 80, 58, 65 ], "target": 142 }, "style": "rule" }
{ "index": 1126, "split": "train" }
174
[ 50, 78, 97, 3, 67 ]
(3 * (((97 - 50) + 78) - 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 [50, 78, 97, 3, 67], 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": [ 50, 78, 97, 3, 67 ], "target": 174 }, "style": "rule" }
{ "index": 1127, "split": "train" }
264
[ 72, 91, 29, 10, 45 ]
(((29 * 10) - 45) + (91 - 72))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [72, 91, 29, 10, 45], create an equation that equals 264. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 91, 29, 10, 45 ], "target": 264 }, "style": "rule" }
{ "index": 1128, "split": "train" }
563
[ 10, 46, 8, 66, 91 ]
(((66 + 10) * 8) - (91 - 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 [10, 46, 8, 66, 91], create an equation that equals 563. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 46, 8, 66, 91 ], "target": 563 }, "style": "rule" }
{ "index": 1129, "split": "train" }
122
[ 97, 12, 66, 27, 26 ]
((12 + 66) + ((97 - 27) - 26))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [97, 12, 66, 27, 26], create an equation that equals 122. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 97, 12, 66, 27, 26 ], "target": 122 }, "style": "rule" }
{ "index": 1130, "split": "train" }
137
[ 68, 18, 6, 26, 77 ]
(((18 * 26) - (6 * 68)) + 77)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [68, 18, 6, 26, 77], create an equation that equals 137. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 68, 18, 6, 26, 77 ], "target": 137 }, "style": "rule" }
{ "index": 1131, "split": "train" }
33
[ 50, 9, 35, 24, 33 ]
((24 + 35) - ((50 - 33) + 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 [50, 9, 35, 24, 33], create an equation that equals 33. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 50, 9, 35, 24, 33 ], "target": 33 }, "style": "rule" }
{ "index": 1132, "split": "train" }
237
[ 58, 88, 47, 96, 64 ]
((64 + 47) + ((96 + 88) - 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 [58, 88, 47, 96, 64], create an equation that equals 237. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 58, 88, 47, 96, 64 ], "target": 237 }, "style": "rule" }
{ "index": 1133, "split": "train" }
33
[ 49, 62, 47, 50, 23 ]
(62 - (49 - (23 - (50 - 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 [49, 62, 47, 50, 23], create an equation that equals 33. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 49, 62, 47, 50, 23 ], "target": 33 }, "style": "rule" }
{ "index": 1134, "split": "train" }
30
[ 80, 46, 43, 31, 52 ]
(((43 + 46) - 31) - (80 - 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 [80, 46, 43, 31, 52], 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": [ 80, 46, 43, 31, 52 ], "target": 30 }, "style": "rule" }
{ "index": 1135, "split": "train" }
286
[ 22, 40, 57, 60, 14 ]
(((40 - (57 - 22)) * 60) - 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 [22, 40, 57, 60, 14], create an equation that equals 286. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 40, 57, 60, 14 ], "target": 286 }, "style": "rule" }
{ "index": 1136, "split": "train" }
967
[ 21, 9, 95, 63, 28 ]
(21 + ((9 * 95) + (63 + 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 [21, 9, 95, 63, 28], 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": [ 21, 9, 95, 63, 28 ], "target": 967 }, "style": "rule" }
{ "index": 1137, "split": "train" }
28
[ 90, 82, 28, 10, 73 ]
(((90 / 10) + 73) - (82 - 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 [90, 82, 28, 10, 73], 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": [ 90, 82, 28, 10, 73 ], "target": 28 }, "style": "rule" }
{ "index": 1138, "split": "train" }
376
[ 51, 23, 95, 10, 65 ]
((((65 - 23) * 10) + 51) - 95)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves 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, 23, 95, 10, 65], create an equation that equals 376. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 23, 95, 10, 65 ], "target": 376 }, "style": "rule" }
{ "index": 1139, "split": "train" }
6
[ 57, 12, 78, 1, 58 ]
(78 / ((58 - (57 / 1)) + 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 [57, 12, 78, 1, 58], create an equation that equals 6. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 57, 12, 78, 1, 58 ], "target": 6 }, "style": "rule" }
{ "index": 1140, "split": "train" }
962
[ 39, 41, 32, 71, 26 ]
(26 * (39 - (32 - (71 - 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 [39, 41, 32, 71, 26], create an equation that equals 962. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 41, 32, 71, 26 ], "target": 962 }, "style": "rule" }
{ "index": 1141, "split": "train" }
23
[ 95, 96, 93, 23, 94 ]
(96 - (((95 + 94) - 93) - 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 [95, 96, 93, 23, 94], 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": [ 95, 96, 93, 23, 94 ], "target": 23 }, "style": "rule" }
{ "index": 1142, "split": "train" }
2
[ 85, 93, 17, 48, 71 ]
(((93 + 71) - (85 - 17)) / 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 [85, 93, 17, 48, 71], 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": [ 85, 93, 17, 48, 71 ], "target": 2 }, "style": "rule" }
{ "index": 1143, "split": "train" }
114
[ 67, 3, 11, 90, 99 ]
((99 - (67 - 3)) + (90 - 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 [67, 3, 11, 90, 99], create an equation that equals 114. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 67, 3, 11, 90, 99 ], "target": 114 }, "style": "rule" }
{ "index": 1144, "split": "train" }
278
[ 82, 42, 62, 66, 26 ]
(62 + (66 + ((26 + 82) + 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 [82, 42, 62, 66, 26], create an equation that equals 278. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 42, 62, 66, 26 ], "target": 278 }, "style": "rule" }
{ "index": 1145, "split": "train" }
113
[ 75, 37, 87, 42, 22 ]
((42 + ((87 + 22) - 75)) + 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 [75, 37, 87, 42, 22], create an equation that equals 113. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 75, 37, 87, 42, 22 ], "target": 113 }, "style": "rule" }
{ "index": 1146, "split": "train" }
422
[ 87, 53, 10, 17, 16 ]
(53 + ((10 + (17 * 16)) + 87))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves 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, 53, 10, 17, 16], create an equation that equals 422. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 53, 10, 17, 16 ], "target": 422 }, "style": "rule" }
{ "index": 1147, "split": "train" }
114
[ 91, 27, 29, 90, 3 ]
((((91 - 90) * 29) * 3) + 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 [91, 27, 29, 90, 3], create an equation that equals 114. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 91, 27, 29, 90, 3 ], "target": 114 }, "style": "rule" }
{ "index": 1148, "split": "train" }
250
[ 38, 47, 98, 49, 18 ]
((49 + 38) + ((98 + 47) + 18))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [38, 47, 98, 49, 18], 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": [ 38, 47, 98, 49, 18 ], "target": 250 }, "style": "rule" }
{ "index": 1149, "split": "train" }
109
[ 4, 6, 57, 15, 14 ]
((15 * 4) + ((57 - 14) + 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 [4, 6, 57, 15, 14], 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": [ 4, 6, 57, 15, 14 ], "target": 109 }, "style": "rule" }
{ "index": 1150, "split": "train" }
238
[ 15, 15, 78, 68, 92 ]
(15 + (68 + ((92 + 78) - 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 [15, 15, 78, 68, 92], 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": [ 15, 15, 78, 68, 92 ], "target": 238 }, "style": "rule" }
{ "index": 1151, "split": "train" }
9
[ 64, 16, 42, 83, 48 ]
((((48 + 83) - 16) - 64) - 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 [64, 16, 42, 83, 48], create an equation that equals 9. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 16, 42, 83, 48 ], "target": 9 }, "style": "rule" }
{ "index": 1152, "split": "train" }
87
[ 66, 69, 93, 37, 92 ]
(92 - ((69 - 37) - (93 - 66)))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [66, 69, 93, 37, 92], 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": [ 66, 69, 93, 37, 92 ], "target": 87 }, "style": "rule" }
{ "index": 1153, "split": "train" }
33
[ 100, 66, 78, 33, 22 ]
(100 - (((78 + 22) + 33) - 66))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [100, 66, 78, 33, 22], create an equation that equals 33. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 100, 66, 78, 33, 22 ], "target": 33 }, "style": "rule" }
{ "index": 1154, "split": "train" }
938
[ 67, 67, 14, 41, 54 ]
((54 - (67 - (41 - 14))) * 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 [67, 67, 14, 41, 54], create an equation that equals 938. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 67, 67, 14, 41, 54 ], "target": 938 }, "style": "rule" }
{ "index": 1155, "split": "train" }
59
[ 10, 63, 26, 14, 100 ]
(100 - ((63 - (26 + 10)) + 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 [10, 63, 26, 14, 100], 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": [ 10, 63, 26, 14, 100 ], "target": 59 }, "style": "rule" }
{ "index": 1156, "split": "train" }
7
[ 58, 89, 17, 34, 7 ]
(((89 + (17 - 7)) - 34) - 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 [58, 89, 17, 34, 7], create an equation that equals 7. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 58, 89, 17, 34, 7 ], "target": 7 }, "style": "rule" }
{ "index": 1157, "split": "train" }
328
[ 20, 84, 52, 40, 20 ]
(((20 * 20) - 40) - (84 - 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 [20, 84, 52, 40, 20], create an equation that equals 328. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 84, 52, 40, 20 ], "target": 328 }, "style": "rule" }
{ "index": 1158, "split": "train" }
47
[ 10, 1, 54, 38, 74 ]
(74 - (1 + (54 - (38 - 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, 1, 54, 38, 74], 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": [ 10, 1, 54, 38, 74 ], "target": 47 }, "style": "rule" }
{ "index": 1159, "split": "train" }
91
[ 86, 45, 17, 28, 51 ]
((45 + (86 + 28)) - (17 + 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 [86, 45, 17, 28, 51], create an equation that equals 91. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 45, 17, 28, 51 ], "target": 91 }, "style": "rule" }
{ "index": 1160, "split": "train" }
69
[ 96, 5, 39, 8, 53 ]
(((96 + 39) - (5 + 53)) - 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 [96, 5, 39, 8, 53], create an equation that equals 69. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 5, 39, 8, 53 ], "target": 69 }, "style": "rule" }
{ "index": 1161, "split": "train" }
70
[ 76, 23, 74, 53, 4 ]
((74 - 53) + ((76 - 23) - 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 [76, 23, 74, 53, 4], 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": [ 76, 23, 74, 53, 4 ], "target": 70 }, "style": "rule" }
{ "index": 1162, "split": "train" }
77
[ 64, 6, 37, 28, 11 ]
(((37 + 6) - (64 - 28)) * 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 [64, 6, 37, 28, 11], create an equation that equals 77. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 6, 37, 28, 11 ], "target": 77 }, "style": "rule" }
{ "index": 1163, "split": "train" }
261
[ 98, 67, 8, 16, 14 ]
((98 + 67) + ((14 * 8) - 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 [98, 67, 8, 16, 14], create an equation that equals 261. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 67, 8, 16, 14 ], "target": 261 }, "style": "rule" }
{ "index": 1164, "split": "train" }
578
[ 61, 86, 49, 10, 7 ]
((86 * 10) - ((7 * 49) - 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 [61, 86, 49, 10, 7], create an equation that equals 578. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 61, 86, 49, 10, 7 ], "target": 578 }, "style": "rule" }
{ "index": 1165, "split": "train" }
269
[ 5, 22, 80, 85, 54 ]
(((85 * 5) - 22) - (54 + 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 [5, 22, 80, 85, 54], create an equation that equals 269. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 22, 80, 85, 54 ], "target": 269 }, "style": "rule" }
{ "index": 1166, "split": "train" }
10
[ 57, 43, 62, 50, 12 ]
(43 - (((50 - 12) + 57) - 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 [57, 43, 62, 50, 12], 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": [ 57, 43, 62, 50, 12 ], "target": 10 }, "style": "rule" }
{ "index": 1167, "split": "train" }
109
[ 4, 7, 24, 19, 63 ]
(7 + (19 + ((24 - 4) + 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 [4, 7, 24, 19, 63], 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": [ 4, 7, 24, 19, 63 ], "target": 109 }, "style": "rule" }
{ "index": 1168, "split": "train" }
530
[ 29, 58, 12, 34, 19 ]
((19 + 34) * (12 - (58 / 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, 58, 12, 34, 19], create an equation that equals 530. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 58, 12, 34, 19 ], "target": 530 }, "style": "rule" }
{ "index": 1169, "split": "train" }
260
[ 69, 72, 93, 8, 34 ]
((93 - 8) + ((69 + 72) + 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 [69, 72, 93, 8, 34], create an equation that equals 260. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 72, 93, 8, 34 ], "target": 260 }, "style": "rule" }
{ "index": 1170, "split": "train" }
996
[ 47, 7, 100, 53, 28 ]
((((53 + 100) * 7) - 28) - 47)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [47, 7, 100, 53, 28], create an equation that equals 996. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 47, 7, 100, 53, 28 ], "target": 996 }, "style": "rule" }
{ "index": 1171, "split": "train" }
875
[ 75, 57, 52, 8, 95 ]
(75 + (((57 + 95) - 52) * 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 [75, 57, 52, 8, 95], 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": [ 75, 57, 52, 8, 95 ], "target": 875 }, "style": "rule" }
{ "index": 1172, "split": "train" }
83
[ 58, 86, 1, 95, 35 ]
((35 + (86 - 1)) - (95 - 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 [58, 86, 1, 95, 35], create an equation that equals 83. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 58, 86, 1, 95, 35 ], "target": 83 }, "style": "rule" }
{ "index": 1173, "split": "train" }
345
[ 60, 61, 98, 35, 91 ]
(91 + ((35 + 60) + (98 + 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 [60, 61, 98, 35, 91], create an equation that equals 345. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 61, 98, 35, 91 ], "target": 345 }, "style": "rule" }
{ "index": 1174, "split": "train" }
247
[ 23, 76, 47, 70, 31 ]
(((31 + 47) + 70) + (76 + 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, 76, 47, 70, 31], create an equation that equals 247. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 76, 47, 70, 31 ], "target": 247 }, "style": "rule" }
{ "index": 1175, "split": "train" }
864
[ 39, 45, 59, 16, 87 ]
(((39 * 59) - 45) - (87 * 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 [39, 45, 59, 16, 87], create an equation that equals 864. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 45, 59, 16, 87 ], "target": 864 }, "style": "rule" }
{ "index": 1176, "split": "train" }
99
[ 77, 78, 26, 14, 39 ]
((39 + 77) - (14 + (78 / 26)))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [77, 78, 26, 14, 39], create an equation that equals 99. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 77, 78, 26, 14, 39 ], "target": 99 }, "style": "rule" }
{ "index": 1177, "split": "train" }
297
[ 34, 2, 100, 15, 78 ]
(((2 * 100) + (34 - 15)) + 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 [34, 2, 100, 15, 78], create an equation that equals 297. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 2, 100, 15, 78 ], "target": 297 }, "style": "rule" }
{ "index": 1178, "split": "train" }
64
[ 56, 15, 38, 91, 30 ]
((91 - 15) - ((30 + 38) - 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, 15, 38, 91, 30], 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": [ 56, 15, 38, 91, 30 ], "target": 64 }, "style": "rule" }
{ "index": 1179, "split": "train" }
679
[ 54, 52, 23, 65, 64 ]
((65 * (64 - 54)) + (52 - 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 [54, 52, 23, 65, 64], create an equation that equals 679. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 23, 65, 64 ], "target": 679 }, "style": "rule" }
{ "index": 1180, "split": "train" }
12
[ 21, 10, 46, 33, 40 ]
((46 - 40) * ((33 - 21) - 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 [21, 10, 46, 33, 40], 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": [ 21, 10, 46, 33, 40 ], "target": 12 }, "style": "rule" }
{ "index": 1181, "split": "train" }
28
[ 3, 100, 48, 21, 96 ]
((48 - ((21 + 96) - 100)) - 3)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [3, 100, 48, 21, 96], 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": [ 3, 100, 48, 21, 96 ], "target": 28 }, "style": "rule" }
{ "index": 1182, "split": "train" }
487
[ 22, 30, 36, 53, 14 ]
((30 * 14) + (53 + (36 - 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 [22, 30, 36, 53, 14], create an equation that equals 487. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 30, 36, 53, 14 ], "target": 487 }, "style": "rule" }
{ "index": 1183, "split": "train" }
390
[ 7, 76, 19, 41, 12 ]
((41 * 12) - ((76 + 7) + 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 [7, 76, 19, 41, 12], create an equation that equals 390. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 76, 19, 41, 12 ], "target": 390 }, "style": "rule" }
{ "index": 1184, "split": "train" }
42
[ 18, 86, 46, 58, 78 ]
(78 - ((58 - (86 - 46)) + 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 [18, 86, 46, 58, 78], 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": [ 18, 86, 46, 58, 78 ], "target": 42 }, "style": "rule" }
{ "index": 1185, "split": "train" }
142
[ 19, 1, 58, 35, 8 ]
((((58 * 19) - 1) + 35) / 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 [19, 1, 58, 35, 8], create an equation that equals 142. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 1, 58, 35, 8 ], "target": 142 }, "style": "rule" }
{ "index": 1186, "split": "train" }
89
[ 93, 7, 30, 82, 63 ]
(((7 + 93) - 30) + (82 - 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 [93, 7, 30, 82, 63], 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": [ 93, 7, 30, 82, 63 ], "target": 89 }, "style": "rule" }
{ "index": 1187, "split": "train" }
73
[ 20, 56, 28, 60, 8 ]
(((28 + 56) - 8) - (60 / 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, 56, 28, 60, 8], 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": [ 20, 56, 28, 60, 8 ], "target": 73 }, "style": "rule" }
{ "index": 1188, "split": "train" }
21
[ 55, 56, 69, 80, 79 ]
((69 + ((56 + 55) - 80)) - 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 [55, 56, 69, 80, 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": [ 55, 56, 69, 80, 79 ], "target": 21 }, "style": "rule" }
{ "index": 1189, "split": "train" }
867
[ 94, 73, 39, 39, 10 ]
((94 * 10) - (73 / (39 / 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 [94, 73, 39, 39, 10], create an equation that equals 867. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 73, 39, 39, 10 ], "target": 867 }, "style": "rule" }
{ "index": 1190, "split": "train" }
818
[ 1, 42, 16, 72, 53 ]
((((16 / 1) * 53) - 72) + 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 [1, 42, 16, 72, 53], create an equation that equals 818. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 42, 16, 72, 53 ], "target": 818 }, "style": "rule" }
{ "index": 1191, "split": "train" }
97
[ 48, 75, 83, 1, 41 ]
((48 + 83) - ((75 - 41) / 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 [48, 75, 83, 1, 41], create an equation that equals 97. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 48, 75, 83, 1, 41 ], "target": 97 }, "style": "rule" }
{ "index": 1192, "split": "train" }
263
[ 79, 64, 80, 46, 6 ]
(64 + (((79 - 6) + 80) + 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 [79, 64, 80, 46, 6], create an equation that equals 263. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 64, 80, 46, 6 ], "target": 263 }, "style": "rule" }
{ "index": 1193, "split": "train" }
188
[ 24, 99, 100, 29, 72 ]
(((24 * 99) - 100) - (72 * 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 [24, 99, 100, 29, 72], create an equation that equals 188. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 99, 100, 29, 72 ], "target": 188 }, "style": "rule" }
{ "index": 1194, "split": "train" }
242
[ 9, 71, 12, 64, 86 ]
(71 + (86 + (9 + (12 + 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 [9, 71, 12, 64, 86], create an equation that equals 242. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 71, 12, 64, 86 ], "target": 242 }, "style": "rule" }
{ "index": 1195, "split": "train" }
779
[ 80, 17, 18, 54, 77 ]
((54 * 17) - (77 + (80 - 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 [80, 17, 18, 54, 77], create an equation that equals 779. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 17, 18, 54, 77 ], "target": 779 }, "style": "rule" }
{ "index": 1196, "split": "train" }
947
[ 93, 30, 30, 61, 79 ]
((30 * 30) + (79 - (93 - 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 [93, 30, 30, 61, 79], create an equation that equals 947. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 30, 30, 61, 79 ], "target": 947 }, "style": "rule" }
{ "index": 1197, "split": "train" }
205
[ 44, 80, 76, 3, 2 ]
((3 + (80 + 76)) + (2 + 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, 80, 76, 3, 2], create an equation that equals 205. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 80, 76, 3, 2 ], "target": 205 }, "style": "rule" }
{ "index": 1198, "split": "train" }
7
[ 53, 30, 73, 33, 76 ]
(33 - ((76 - 30) - (73 - 53)))
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [53, 30, 73, 33, 76], create an equation that equals 7. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 53, 30, 73, 33, 76 ], "target": 7 }, "style": "rule" }
{ "index": 1199, "split": "train" }