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target
int64
nums
sequence
expression
string
data_source
string
prompt
list
ability
string
reward_model
dict
extra_info
dict
105
[ 82, 15, 4, 95, 36, 32 ]
(((((95 - 82) * 4) - 15) + 32) + 36)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [82, 15, 4, 95, 36, 32], create an equation that equals 105. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 15, 4, 95, 36, 32 ], "target": 105 }, "style": "rule" }
{ "index": 0, "split": "train" }
61
[ 93, 74, 74, 61, 32, 61 ]
(((((61 * 74) * 93) / 74) / 61) - 32)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [93, 74, 74, 61, 32, 61], create an equation that equals 61. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 93, 74, 74, 61, 32, 61 ], "target": 61 }, "style": "rule" }
{ "index": 1, "split": "train" }
68
[ 31, 34, 51, 17, 86, 83 ]
(((((83 + 34) - 31) / 86) * 51) + 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 [31, 34, 51, 17, 86, 83], 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": [ 31, 34, 51, 17, 86, 83 ], "target": 68 }, "style": "rule" }
{ "index": 2, "split": "train" }
59
[ 56, 78, 66, 15, 50, 74 ]
(((((15 - 74) + 50) + 56) - 66) + 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 [56, 78, 66, 15, 50, 74], 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": [ 56, 78, 66, 15, 50, 74 ], "target": 59 }, "style": "rule" }
{ "index": 3, "split": "train" }
310
[ 42, 52, 90, 38, 71, 17 ]
(((((17 + 42) + 90) + 71) + 38) + 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 [42, 52, 90, 38, 71, 17], create an equation that equals 310. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 42, 52, 90, 38, 71, 17 ], "target": 310 }, "style": "rule" }
{ "index": 4, "split": "train" }
162
[ 95, 22, 85, 11, 37, 66 ]
(((((95 + 37) - 66) + 85) + 22) - 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 [95, 22, 85, 11, 37, 66], 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": [ 95, 22, 85, 11, 37, 66 ], "target": 162 }, "style": "rule" }
{ "index": 5, "split": "train" }
546
[ 42, 24, 63, 28, 46, 34 ]
(((((24 - 63) - 28) + 34) + 46) * 42)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [42, 24, 63, 28, 46, 34], create an equation that equals 546. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 42, 24, 63, 28, 46, 34 ], "target": 546 }, "style": "rule" }
{ "index": 6, "split": "train" }
455
[ 79, 95, 13, 98, 27, 81 ]
(((((81 / 27) * 98) + 79) - 13) + 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 [79, 95, 13, 98, 27, 81], create an equation that equals 455. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 95, 13, 98, 27, 81 ], "target": 455 }, "style": "rule" }
{ "index": 7, "split": "train" }
772
[ 90, 59, 10, 88, 30, 34 ]
(((((10 + 90) - 88) * 59) + 30) + 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 [90, 59, 10, 88, 30, 34], create an equation that equals 772. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 59, 10, 88, 30, 34 ], "target": 772 }, "style": "rule" }
{ "index": 8, "split": "train" }
36
[ 90, 52, 35, 65, 70, 64 ]
(((((64 - 35) + 52) - 70) + 90) - 65)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [90, 52, 35, 65, 70, 64], create an equation that equals 36. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 90, 52, 35, 65, 70, 64 ], "target": 36 }, "style": "rule" }
{ "index": 9, "split": "train" }
88
[ 82, 63, 12, 61, 45, 53 ]
(((((45 + 63) - 61) + 12) + 82) - 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 [82, 63, 12, 61, 45, 53], 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": [ 82, 63, 12, 61, 45, 53 ], "target": 88 }, "style": "rule" }
{ "index": 10, "split": "train" }
261
[ 57, 22, 89, 39, 4, 6 ]
(((((89 + 22) - 4) - 57) * 6) - 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 [57, 22, 89, 39, 4, 6], 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": [ 57, 22, 89, 39, 4, 6 ], "target": 261 }, "style": "rule" }
{ "index": 11, "split": "train" }
2
[ 80, 33, 87, 97, 93, 99 ]
(((((80 + 87) + 97) / 33) + 93) - 99)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [80, 33, 87, 97, 93, 99], 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": [ 80, 33, 87, 97, 93, 99 ], "target": 2 }, "style": "rule" }
{ "index": 12, "split": "train" }
710
[ 9, 12, 11, 12, 56, 13 ]
(((((12 - 9) + 56) * 12) - 11) + 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 [9, 12, 11, 12, 56, 13], create an equation that equals 710. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 12, 11, 12, 56, 13 ], "target": 710 }, "style": "rule" }
{ "index": 13, "split": "train" }
133
[ 29, 14, 45, 72, 48, 15 ]
(((((72 - 45) + 29) + 48) + 14) + 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 [29, 14, 45, 72, 48, 15], create an equation that equals 133. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 14, 45, 72, 48, 15 ], "target": 133 }, "style": "rule" }
{ "index": 14, "split": "train" }
9
[ 20, 57, 9, 61, 57, 81 ]
(((((20 - 57) + 9) + 61) + 57) - 81)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves 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, 57, 9, 61, 57, 81], 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": [ 20, 57, 9, 61, 57, 81 ], "target": 9 }, "style": "rule" }
{ "index": 15, "split": "train" }
59
[ 78, 18, 33, 7, 83, 62 ]
(((((83 - 78) + 18) - 33) + 7) + 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 [78, 18, 33, 7, 83, 62], 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": [ 78, 18, 33, 7, 83, 62 ], "target": 59 }, "style": "rule" }
{ "index": 16, "split": "train" }
284
[ 90, 62, 81, 24, 18, 9 ]
(((((62 + 24) + 90) + 9) + 81) + 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 [90, 62, 81, 24, 18, 9], create an equation that equals 284. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 62, 81, 24, 18, 9 ], "target": 284 }, "style": "rule" }
{ "index": 17, "split": "train" }
68
[ 36, 82, 8, 10, 86, 82 ]
(((((82 - 82) + 10) + 8) + 86) - 36)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [36, 82, 8, 10, 86, 82], 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": [ 36, 82, 8, 10, 86, 82 ], "target": 68 }, "style": "rule" }
{ "index": 18, "split": "train" }
239
[ 21, 57, 54, 62, 60, 27 ]
(((((60 - 21) + 54) + 62) + 27) + 57)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [21, 57, 54, 62, 60, 27], create an equation that equals 239. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 57, 54, 62, 60, 27 ], "target": 239 }, "style": "rule" }
{ "index": 19, "split": "train" }
814
[ 76, 44, 65, 66, 69, 63 ]
(((((76 - 65) + 69) - 63) * 44) + 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 [76, 44, 65, 66, 69, 63], create an equation that equals 814. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 44, 65, 66, 69, 63 ], "target": 814 }, "style": "rule" }
{ "index": 20, "split": "train" }
887
[ 14, 4, 12, 46, 71, 12 ]
(((((46 + 14) - 4) + 12) * 12) + 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 [14, 4, 12, 46, 71, 12], create an equation that equals 887. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 4, 12, 46, 71, 12 ], "target": 887 }, "style": "rule" }
{ "index": 21, "split": "train" }
196
[ 19, 9, 22, 56, 36, 54 ]
(((((19 + 22) + 54) + 9) + 36) + 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 [19, 9, 22, 56, 36, 54], 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": [ 19, 9, 22, 56, 36, 54 ], "target": 196 }, "style": "rule" }
{ "index": 22, "split": "train" }
530
[ 15, 73, 26, 76, 70, 24 ]
(((((24 * 26) - 76) + 70) - 73) - 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, 73, 26, 76, 70, 24], 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": [ 15, 73, 26, 76, 70, 24 ], "target": 530 }, "style": "rule" }
{ "index": 23, "split": "train" }
485
[ 82, 51, 10, 76, 73, 8 ]
(((((76 - 51) + 8) * 10) + 73) + 82)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [82, 51, 10, 76, 73, 8], create an equation that equals 485. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 51, 10, 76, 73, 8 ], "target": 485 }, "style": "rule" }
{ "index": 24, "split": "train" }
13
[ 29, 86, 76, 23, 49, 40 ]
(((((49 - 29) - 40) - 76) + 23) + 86)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves 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, 86, 76, 23, 49, 40], create an equation that equals 13. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 29, 86, 76, 23, 49, 40 ], "target": 13 }, "style": "rule" }
{ "index": 25, "split": "train" }
160
[ 66, 3, 100, 99, 88, 2 ]
(((((2 + 66) + 100) + 88) + 3) - 99)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [66, 3, 100, 99, 88, 2], 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": [ 66, 3, 100, 99, 88, 2 ], "target": 160 }, "style": "rule" }
{ "index": 26, "split": "train" }
53
[ 1, 66, 85, 48, 72, 83 ]
(((((48 + 1) + 72) - 66) - 85) + 83)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [1, 66, 85, 48, 72, 83], create an equation that equals 53. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 1, 66, 85, 48, 72, 83 ], "target": 53 }, "style": "rule" }
{ "index": 27, "split": "train" }
11
[ 65, 39, 22, 85, 72, 24 ]
(((((72 - 85) - 24) + 22) + 65) - 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 [65, 39, 22, 85, 72, 24], 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": [ 65, 39, 22, 85, 72, 24 ], "target": 11 }, "style": "rule" }
{ "index": 28, "split": "train" }
639
[ 48, 44, 24, 15, 52, 52 ]
(((((44 * 15) * 52) / 48) - 52) - 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 [48, 44, 24, 15, 52, 52], create an equation that equals 639. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 44, 24, 15, 52, 52 ], "target": 639 }, "style": "rule" }
{ "index": 29, "split": "train" }
16
[ 56, 85, 94, 32, 62, 45 ]
(((((94 + 56) - 62) - 32) - 85) + 45)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [56, 85, 94, 32, 62, 45], 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": [ 56, 85, 94, 32, 62, 45 ], "target": 16 }, "style": "rule" }
{ "index": 30, "split": "train" }
898
[ 74, 19, 8, 22, 34, 24 ]
(((((34 + 24) - 8) * 19) + 22) - 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 [74, 19, 8, 22, 34, 24], create an equation that equals 898. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 19, 8, 22, 34, 24 ], "target": 898 }, "style": "rule" }
{ "index": 31, "split": "train" }
207
[ 61, 41, 46, 28, 74, 35 ]
(((((28 + 35) - 61) * 46) + 74) + 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 [61, 41, 46, 28, 74, 35], create an equation that equals 207. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 61, 41, 46, 28, 74, 35 ], "target": 207 }, "style": "rule" }
{ "index": 32, "split": "train" }
148
[ 74, 17, 74, 88, 30, 13 ]
(((((17 + 30) + 13) * 74) / 74) + 88)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [74, 17, 74, 88, 30, 13], create an equation that equals 148. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 74, 17, 74, 88, 30, 13 ], "target": 148 }, "style": "rule" }
{ "index": 33, "split": "train" }
30
[ 54, 81, 79, 74, 52, 10 ]
(((((10 + 54) - 79) - 81) + 74) + 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 [54, 81, 79, 74, 52, 10], 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": [ 54, 81, 79, 74, 52, 10 ], "target": 30 }, "style": "rule" }
{ "index": 34, "split": "train" }
202
[ 100, 82, 65, 49, 94, 24 ]
(((((94 + 65) - 24) + 49) - 82) + 100)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [100, 82, 65, 49, 94, 24], create an equation that equals 202. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 82, 65, 49, 94, 24 ], "target": 202 }, "style": "rule" }
{ "index": 35, "split": "train" }
165
[ 65, 44, 85, 21, 69, 77 ]
(((((65 + 44) - 77) + 69) + 85) - 21)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [65, 44, 85, 21, 69, 77], create an equation that equals 165. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 65, 44, 85, 21, 69, 77 ], "target": 165 }, "style": "rule" }
{ "index": 36, "split": "train" }
659
[ 37, 77, 3, 67, 18, 39 ]
(((((67 - 37) * 18) + 3) + 39) + 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 [37, 77, 3, 67, 18, 39], create an equation that equals 659. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 77, 3, 67, 18, 39 ], "target": 659 }, "style": "rule" }
{ "index": 37, "split": "train" }
61
[ 75, 70, 88, 26, 18, 40 ]
(((((18 - 88) + 26) + 75) - 40) + 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 [75, 70, 88, 26, 18, 40], create an equation that equals 61. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 75, 70, 88, 26, 18, 40 ], "target": 61 }, "style": "rule" }
{ "index": 38, "split": "train" }
67
[ 92, 84, 48, 24, 50, 63 ]
(((((92 + 50) - 84) + 48) - 63) + 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 [92, 84, 48, 24, 50, 63], 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": [ 92, 84, 48, 24, 50, 63 ], "target": 67 }, "style": "rule" }
{ "index": 39, "split": "train" }
177
[ 51, 53, 42, 58, 4, 23 ]
(((((42 + 51) - 23) + 53) - 4) + 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 [51, 53, 42, 58, 4, 23], create an equation that equals 177. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 53, 42, 58, 4, 23 ], "target": 177 }, "style": "rule" }
{ "index": 40, "split": "train" }
402
[ 6, 99, 22, 43, 73, 85 ]
(((((85 - 43) * 6) - 22) + 73) + 99)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [6, 99, 22, 43, 73, 85], create an equation that equals 402. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 6, 99, 22, 43, 73, 85 ], "target": 402 }, "style": "rule" }
{ "index": 41, "split": "train" }
58
[ 99, 13, 67, 87, 17, 27 ]
(((((87 - 99) - 27) + 13) + 17) + 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 [99, 13, 67, 87, 17, 27], 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": [ 99, 13, 67, 87, 17, 27 ], "target": 58 }, "style": "rule" }
{ "index": 42, "split": "train" }
133
[ 71, 21, 62, 50, 9, 44 ]
(((((71 - 62) + 21) + 50) + 9) + 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 [71, 21, 62, 50, 9, 44], create an equation that equals 133. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 21, 62, 50, 9, 44 ], "target": 133 }, "style": "rule" }
{ "index": 43, "split": "train" }
497
[ 26, 27, 88, 41, 39, 73 ]
(((((26 + 73) - 88) * 39) + 41) + 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 [26, 27, 88, 41, 39, 73], create an equation that equals 497. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 27, 88, 41, 39, 73 ], "target": 497 }, "style": "rule" }
{ "index": 44, "split": "train" }
134
[ 37, 86, 17, 18, 2, 10 ]
(((((2 - 18) + 17) + 86) + 37) + 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 [37, 86, 17, 18, 2, 10], 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": [ 37, 86, 17, 18, 2, 10 ], "target": 134 }, "style": "rule" }
{ "index": 45, "split": "train" }
111
[ 29, 24, 55, 78, 1, 74 ]
(((((24 - 1) + 78) + 55) + 29) - 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 [29, 24, 55, 78, 1, 74], create an equation that equals 111. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 29, 24, 55, 78, 1, 74 ], "target": 111 }, "style": "rule" }
{ "index": 46, "split": "train" }
540
[ 94, 73, 34, 8, 81, 61 ]
(((((8 * 61) - 34) + 94) + 73) - 81)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves 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, 34, 8, 81, 61], create an equation that equals 540. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 34, 8, 81, 61 ], "target": 540 }, "style": "rule" }
{ "index": 47, "split": "train" }
980
[ 78, 23, 76, 95, 20, 85 ]
(((((95 - 76) + 85) - 78) + 23) * 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 [78, 23, 76, 95, 20, 85], create an equation that equals 980. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 23, 76, 95, 20, 85 ], "target": 980 }, "style": "rule" }
{ "index": 48, "split": "train" }
344
[ 83, 26, 23, 71, 6, 50 ]
(((((6 * 71) + 50) - 23) - 83) - 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 [83, 26, 23, 71, 6, 50], create an equation that equals 344. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 26, 23, 71, 6, 50 ], "target": 344 }, "style": "rule" }
{ "index": 49, "split": "train" }
233
[ 81, 39, 45, 54, 1, 72 ]
(((((45 + 72) + 39) * 81) / 54) - 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 [81, 39, 45, 54, 1, 72], create an equation that equals 233. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 81, 39, 45, 54, 1, 72 ], "target": 233 }, "style": "rule" }
{ "index": 50, "split": "train" }
774
[ 89, 73, 8, 36, 18, 15 ]
(((((36 + 8) + 73) - 89) + 15) * 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 [89, 73, 8, 36, 18, 15], create an equation that equals 774. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 73, 8, 36, 18, 15 ], "target": 774 }, "style": "rule" }
{ "index": 51, "split": "train" }
117
[ 97, 35, 90, 79, 70, 74 ]
(((((97 - 90) + 70) - 74) + 35) + 79)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [97, 35, 90, 79, 70, 74], create an equation that equals 117. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 97, 35, 90, 79, 70, 74 ], "target": 117 }, "style": "rule" }
{ "index": 52, "split": "train" }
148
[ 21, 94, 55, 94, 54, 18 ]
(((((54 + 94) - 18) - 21) + 94) - 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 [21, 94, 55, 94, 54, 18], create an equation that equals 148. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 21, 94, 55, 94, 54, 18 ], "target": 148 }, "style": "rule" }
{ "index": 53, "split": "train" }
169
[ 53, 15, 98, 41, 16, 60 ]
(((((60 + 98) + 15) - 41) + 53) - 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 [53, 15, 98, 41, 16, 60], create an equation that equals 169. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 53, 15, 98, 41, 16, 60 ], "target": 169 }, "style": "rule" }
{ "index": 54, "split": "train" }
65
[ 49, 13, 55, 45, 46, 53 ]
(((((13 + 46) - 53) - 45) + 49) + 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 [49, 13, 55, 45, 46, 53], 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": [ 49, 13, 55, 45, 46, 53 ], "target": 65 }, "style": "rule" }
{ "index": 55, "split": "train" }
679
[ 47, 56, 26, 64, 82, 10 ]
(((((10 * 82) - 56) - 47) + 26) - 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 [47, 56, 26, 64, 82, 10], 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": [ 47, 56, 26, 64, 82, 10 ], "target": 679 }, "style": "rule" }
{ "index": 56, "split": "train" }
662
[ 95, 85, 7, 89, 86, 31 ]
(((((85 * 7) + 89) - 31) + 95) - 86)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves 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, 85, 7, 89, 86, 31], create an equation that equals 662. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 85, 7, 89, 86, 31 ], "target": 662 }, "style": "rule" }
{ "index": 57, "split": "train" }
24
[ 26, 57, 54, 99, 99, 1 ]
(((((26 + 99) - 57) + 54) - 99) + 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 [26, 57, 54, 99, 99, 1], 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": [ 26, 57, 54, 99, 99, 1 ], "target": 24 }, "style": "rule" }
{ "index": 58, "split": "train" }
260
[ 84, 52, 100, 26, 39, 11 ]
(((((11 + 52) + 39) - 26) + 100) + 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, 52, 100, 26, 39, 11], 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": [ 84, 52, 100, 26, 39, 11 ], "target": 260 }, "style": "rule" }
{ "index": 59, "split": "train" }
338
[ 89, 28, 59, 61, 5, 96 ]
(((((96 + 5) + 59) + 61) + 89) + 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 [89, 28, 59, 61, 5, 96], create an equation that equals 338. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 28, 59, 61, 5, 96 ], "target": 338 }, "style": "rule" }
{ "index": 60, "split": "train" }
244
[ 82, 75, 84, 5, 27, 29 ]
(((((84 + 82) + 27) - 29) + 5) + 75)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [82, 75, 84, 5, 27, 29], create an equation that equals 244. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 75, 84, 5, 27, 29 ], "target": 244 }, "style": "rule" }
{ "index": 61, "split": "train" }
39
[ 60, 66, 80, 44, 55, 58 ]
(((((80 - 44) + 66) - 60) + 55) - 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 [60, 66, 80, 44, 55, 58], create an equation that equals 39. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 60, 66, 80, 44, 55, 58 ], "target": 39 }, "style": "rule" }
{ "index": 62, "split": "train" }
5
[ 50, 27, 17, 27, 40, 56 ]
(((((27 + 40) + 17) - 50) - 56) + 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 [50, 27, 17, 27, 40, 56], 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": [ 50, 27, 17, 27, 40, 56 ], "target": 5 }, "style": "rule" }
{ "index": 63, "split": "train" }
183
[ 85, 24, 90, 73, 13, 51 ]
(((((13 * 24) - 51) - 73) + 85) - 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 [85, 24, 90, 73, 13, 51], create an equation that equals 183. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 24, 90, 73, 13, 51 ], "target": 183 }, "style": "rule" }
{ "index": 64, "split": "train" }
42
[ 81, 1, 9, 63, 9, 25 ]
(((((25 - 9) - 63) - 1) + 9) + 81)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [81, 1, 9, 63, 9, 25], 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": [ 81, 1, 9, 63, 9, 25 ], "target": 42 }, "style": "rule" }
{ "index": 65, "split": "train" }
63
[ 78, 55, 44, 48, 88, 44 ]
(((((44 + 88) + 78) - 48) - 55) - 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 [78, 55, 44, 48, 88, 44], 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": [ 78, 55, 44, 48, 88, 44 ], "target": 63 }, "style": "rule" }
{ "index": 66, "split": "train" }
712
[ 44, 95, 76, 25, 96, 15 ]
(((((44 * 15) + 76) - 95) - 25) + 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 [44, 95, 76, 25, 96, 15], create an equation that equals 712. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 95, 76, 25, 96, 15 ], "target": 712 }, "style": "rule" }
{ "index": 67, "split": "train" }
1
[ 36, 81, 84, 57, 48, 2 ]
(((((84 + 36) - 57) + 81) / 48) - 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 [36, 81, 84, 57, 48, 2], 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": [ 36, 81, 84, 57, 48, 2 ], "target": 1 }, "style": "rule" }
{ "index": 68, "split": "train" }
629
[ 41, 16, 6, 17, 74, 27 ]
(((((41 - 27) - 6) * 17) * 74) / 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 [41, 16, 6, 17, 74, 27], create an equation that equals 629. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 16, 6, 17, 74, 27 ], "target": 629 }, "style": "rule" }
{ "index": 69, "split": "train" }
582
[ 76, 46, 36, 17, 94, 80 ]
(((((36 * 17) * 76) - 46) + 94) / 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 [76, 46, 36, 17, 94, 80], create an equation that equals 582. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 46, 36, 17, 94, 80 ], "target": 582 }, "style": "rule" }
{ "index": 70, "split": "train" }
154
[ 52, 5, 36, 25, 19, 55 ]
(((((52 + 55) - 19) + 36) + 5) + 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 [52, 5, 36, 25, 19, 55], create an equation that equals 154. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 5, 36, 25, 19, 55 ], "target": 154 }, "style": "rule" }
{ "index": 71, "split": "train" }
710
[ 27, 75, 50, 12, 14, 17 ]
(((((27 + 14) * 17) - 50) + 75) - 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 [27, 75, 50, 12, 14, 17], create an equation that equals 710. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 75, 50, 12, 14, 17 ], "target": 710 }, "style": "rule" }
{ "index": 72, "split": "train" }
646
[ 11, 6, 78, 20, 23, 55 ]
(((((11 * 55) - 23) - 20) + 6) + 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 [11, 6, 78, 20, 23, 55], create an equation that equals 646. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 11, 6, 78, 20, 23, 55 ], "target": 646 }, "style": "rule" }
{ "index": 73, "split": "train" }
163
[ 89, 53, 78, 82, 43, 18 ]
(((((43 + 89) + 78) - 82) - 18) + 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 [89, 53, 78, 82, 43, 18], create an equation that equals 163. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 53, 78, 82, 43, 18 ], "target": 163 }, "style": "rule" }
{ "index": 74, "split": "train" }
66
[ 2, 51, 55, 88, 59, 71 ]
(((((55 - 59) + 51) - 71) + 2) + 88)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [2, 51, 55, 88, 59, 71], create an equation that equals 66. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 2, 51, 55, 88, 59, 71 ], "target": 66 }, "style": "rule" }
{ "index": 75, "split": "train" }
828
[ 98, 57, 84, 18, 16, 73 ]
(((((98 + 73) - 84) - 57) + 16) * 18)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [98, 57, 84, 18, 16, 73], create an equation that equals 828. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 57, 84, 18, 16, 73 ], "target": 828 }, "style": "rule" }
{ "index": 76, "split": "train" }
0
[ 19, 64, 41, 15, 87, 53 ]
(((((87 - 15) - 19) - 53) * 64) * 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 [19, 64, 41, 15, 87, 53], create an equation that equals 0. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 64, 41, 15, 87, 53 ], "target": 0 }, "style": "rule" }
{ "index": 77, "split": "train" }
103
[ 92, 78, 86, 10, 74, 83 ]
(((((92 - 86) + 78) + 83) - 74) + 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 [92, 78, 86, 10, 74, 83], create an equation that equals 103. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 92, 78, 86, 10, 74, 83 ], "target": 103 }, "style": "rule" }
{ "index": 78, "split": "train" }
62
[ 7, 84, 49, 94, 55, 25 ]
(((((49 + 84) - 25) - 94) + 55) - 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, 84, 49, 94, 55, 25], create an equation that equals 62. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 84, 49, 94, 55, 25 ], "target": 62 }, "style": "rule" }
{ "index": 79, "split": "train" }
143
[ 46, 84, 93, 73, 44, 59 ]
(((((73 - 44) - 84) + 46) + 93) + 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 [46, 84, 93, 73, 44, 59], create an equation that equals 143. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 84, 93, 73, 44, 59 ], "target": 143 }, "style": "rule" }
{ "index": 80, "split": "train" }
12
[ 93, 99, 76, 66, 11, 20 ]
(((((66 + 99) / 11) - 76) + 93) - 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 [93, 99, 76, 66, 11, 20], 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": [ 93, 99, 76, 66, 11, 20 ], "target": 12 }, "style": "rule" }
{ "index": 81, "split": "train" }
181
[ 76, 49, 29, 87, 26, 34 ]
(((((49 + 76) - 26) + 87) + 29) - 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 [76, 49, 29, 87, 26, 34], create an equation that equals 181. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 76, 49, 29, 87, 26, 34 ], "target": 181 }, "style": "rule" }
{ "index": 82, "split": "train" }
359
[ 15, 97, 98, 37, 54, 58 ]
(((((97 + 54) + 37) + 58) + 98) + 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, 97, 98, 37, 54, 58], create an equation that equals 359. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 97, 98, 37, 54, 58 ], "target": 359 }, "style": "rule" }
{ "index": 83, "split": "train" }
194
[ 68, 11, 78, 28, 22, 82 ]
(((((82 + 68) * 22) / 11) - 78) - 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 [68, 11, 78, 28, 22, 82], create an equation that equals 194. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 11, 78, 28, 22, 82 ], "target": 194 }, "style": "rule" }
{ "index": 84, "split": "train" }
189
[ 83, 62, 51, 6, 90, 91 ]
(((((51 - 91) + 62) + 90) + 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 [83, 62, 51, 6, 90, 91], create an equation that equals 189. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 62, 51, 6, 90, 91 ], "target": 189 }, "style": "rule" }
{ "index": 85, "split": "train" }
0
[ 54, 86, 86, 8, 9, 25 ]
(((((86 - 86) * 25) / 8) / 54) * 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 [54, 86, 86, 8, 9, 25], create an equation that equals 0. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 86, 86, 8, 9, 25 ], "target": 0 }, "style": "rule" }
{ "index": 86, "split": "train" }
124
[ 96, 97, 95, 17, 40, 7 ]
(((((96 - 97) + 7) - 17) + 95) + 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 [96, 97, 95, 17, 40, 7], 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, 97, 95, 17, 40, 7 ], "target": 124 }, "style": "rule" }
{ "index": 87, "split": "train" }
309
[ 56, 7, 60, 37, 6, 16 ]
(((((6 + 7) - 56) + 60) * 16) + 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 [56, 7, 60, 37, 6, 16], create an equation that equals 309. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 7, 60, 37, 6, 16 ], "target": 309 }, "style": "rule" }
{ "index": 88, "split": "train" }
26
[ 77, 15, 46, 94, 5, 69 ]
(((((5 - 46) + 77) + 15) - 94) + 69)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [77, 15, 46, 94, 5, 69], create an equation that equals 26. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 15, 46, 94, 5, 69 ], "target": 26 }, "style": "rule" }
{ "index": 89, "split": "train" }
170
[ 19, 78, 93, 82, 13, 49 ]
(((((49 + 93) + 78) + 19) + 13) - 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 [19, 78, 93, 82, 13, 49], create an equation that equals 170. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 19, 78, 93, 82, 13, 49 ], "target": 170 }, "style": "rule" }
{ "index": 90, "split": "train" }
540
[ 81, 63, 72, 45, 11, 27 ]
(((((11 * 45) + 81) - 27) + 63) - 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 [81, 63, 72, 45, 11, 27], create an equation that equals 540. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 81, 63, 72, 45, 11, 27 ], "target": 540 }, "style": "rule" }
{ "index": 91, "split": "train" }
47
[ 52, 81, 13, 43, 65, 9 ]
(((((81 + 52) + 9) - 43) + 13) - 65)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [52, 81, 13, 43, 65, 9], 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": [ 52, 81, 13, 43, 65, 9 ], "target": 47 }, "style": "rule" }
{ "index": 92, "split": "train" }
214
[ 63, 1, 41, 66, 61, 64 ]
(((((1 + 64) + 61) + 63) - 41) + 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 [63, 1, 41, 66, 61, 64], create an equation that equals 214. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 1, 41, 66, 61, 64 ], "target": 214 }, "style": "rule" }
{ "index": 93, "split": "train" }
702
[ 36, 14, 10, 32, 21, 42 ]
(((((42 * 10) / 21) * 36) + 14) - 32)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [36, 14, 10, 32, 21, 42], create an equation that equals 702. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 14, 10, 32, 21, 42 ], "target": 702 }, "style": "rule" }
{ "index": 94, "split": "train" }
266
[ 90, 92, 95, 41, 47, 99 ]
(((((92 + 47) + 41) + 90) - 99) + 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 [90, 92, 95, 41, 47, 99], create an equation that equals 266. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 90, 92, 95, 41, 47, 99 ], "target": 266 }, "style": "rule" }
{ "index": 95, "split": "train" }
479
[ 21, 54, 23, 23, 67, 20 ]
(((((21 * 20) + 67) - 54) + 23) + 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 [21, 54, 23, 23, 67, 20], 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": [ 21, 54, 23, 23, 67, 20 ], "target": 479 }, "style": "rule" }
{ "index": 96, "split": "train" }
159
[ 99, 71, 59, 85, 13, 86 ]
(((((85 - 71) * 99) - 86) / 13) + 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 [99, 71, 59, 85, 13, 86], create an equation that equals 159. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags, for example <answer> (1 + 2) / 3 </answer>.\nAssistant: Let me solve this step by step.\n<think>", "role": "user" } ]
math
{ "ground_truth": { "numbers": [ 99, 71, 59, 85, 13, 86 ], "target": 159 }, "style": "rule" }
{ "index": 97, "split": "train" }
428
[ 71, 11, 65, 24, 51, 66 ]
(((((65 * 71) + 66) + 51) - 24) / 11)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [71, 11, 65, 24, 51, 66], create an equation that equals 428. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 11, 65, 24, 51, 66 ], "target": 428 }, "style": "rule" }
{ "index": 98, "split": "train" }
515
[ 32, 75, 64, 29, 76, 56 ]
(((((32 - 56) + 29) * 75) + 76) + 64)
countdown
[ { "content": "A conversation between User and Assistant. The user asks a question, and the Assistant solves it. The assistant first thinks about the reasoning process in the mind and then provides the user with the answer.\nUser: Using the numbers [32, 75, 64, 29, 76, 56], create an equation that equals 515. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> 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, 75, 64, 29, 76, 56 ], "target": 515 }, "style": "rule" }
{ "index": 99, "split": "train" }
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