Datasets:

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1a3orn

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r1_replication_v01

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[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [37, 55, 52], create an equation that equals 92. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 37, 55, 52 ], "target": 92 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [25, 51, 14, 7, 32], create an equation that equals 39. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 25, 51, 14, 7, 32 ], "target": 39 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [29, 18, 47, 52, 15], create an equation that equals -18. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 29, 18, 47, 52, 15 ], "target": -18 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [57, 25, 44], create an equation that equals 82. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 57, 25, 44 ], "target": 82 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [36, 15, 23, 44], create an equation that equals 59. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 36, 15, 23, 44 ], "target": 59 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [60, 42, 7, 12, 41], create an equation that equals 13. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 60, 42, 7, 12, 41 ], "target": 13 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [55, 33, 26, 38], create an equation that equals 93. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 55, 33, 26, 38 ], "target": 93 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [12, 24, 36, 57, 45], create an equation that equals 78. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 12, 24, 36, 57, 45 ], "target": 78 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [31, 3, 20], create an equation that equals 54. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 31, 3, 20 ], "target": 54 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [59, 56, 36, 15, 26], create an equation that equals 103. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 59, 56, 36, 15, 26 ], "target": 103 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [33, 52, 9, 34, 50], create an equation that equals 15. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 33, 52, 9, 34, 50 ], "target": 15 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [27, 32, 53, 23, 1], create an equation that equals 48. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 27, 32, 53, 23, 1 ], "target": 48 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [3, 54, 44, 5], create an equation that equals 51. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 3, 54, 44, 5 ], "target": 51 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [18, 8, 52], create an equation that equals -60. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 18, 8, 52 ], "target": -60 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [11, 43, 18, 42, 46], create an equation that equals -57. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 11, 43, 18, 42, 46 ], "target": -57 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [7, 17, 58, 47], create an equation that equals -115. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 7, 17, 58, 47 ], "target": -115 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [41, 28, 4, 48, 20], create an equation that equals -49. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 41, 28, 4, 48, 20 ], "target": -49 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [48, 11, 27, 37], create an equation that equals -10. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 48, 11, 27, 37 ], "target": -10 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [11, 53, 56, 50], create an equation that equals 148. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 11, 53, 56, 50 ], "target": 148 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [7, 43, 25, 19], create an equation that equals -56. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 7, 43, 25, 19 ], "target": -56 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [16, 5, 47, 3, 6], create an equation that equals 48. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 16, 5, 47, 3, 6 ], "target": 48 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [24, 22, 8, 19], create an equation that equals 43. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 24, 22, 8, 19 ], "target": 43 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [3, 27, 5, 25], create an equation that equals -2. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 3, 27, 5, 25 ], "target": -2 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [53, 19, 1], create an equation that equals -34. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 53, 19, 1 ], "target": -34 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [13, 16, 51], create an equation that equals -48. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 13, 16, 51 ], "target": -48 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [28, 59, 25], create an equation that equals -112. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 28, 59, 25 ], "target": -112 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [1, 51, 60], create an equation that equals -112. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 1, 51, 60 ], "target": -112 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [39, 30, 8, 17], create an equation that equals -25. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 39, 30, 8, 17 ], "target": -25 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [20, 13, 16], create an equation that equals 49. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 20, 13, 16 ], "target": 49 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [22, 15, 25, 20, 3], create an equation that equals -17. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 22, 15, 25, 20, 3 ], "target": -17 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [16, 15, 2], create an equation that equals 1. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 16, 15, 2 ], "target": 1 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [5, 2, 41, 1, 19], create an equation that equals 56. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 5, 2, 41, 1, 19 ], "target": 56 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [12, 50, 10], create an equation that equals -40. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 12, 50, 10 ], "target": -40 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [19, 9, 58, 14, 10], create an equation that equals -49. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 19, 9, 58, 14, 10 ], "target": -49 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [4, 46, 56], create an equation that equals 50. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 4, 46, 56 ], "target": 50 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [36, 17, 35, 29], create an equation that equals 59. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 36, 17, 35, 29 ], "target": 59 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [2, 4, 45, 23, 38], create an equation that equals -36. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 2, 4, 45, 23, 38 ], "target": -36 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [41, 47, 15, 16, 21], create an equation that equals 98. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 41, 47, 15, 16, 21 ], "target": 98 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [59, 5, 49], create an equation that equals -103. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 59, 5, 49 ], "target": -103 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [45, 48, 30], create an equation that equals -93. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 45, 48, 30 ], "target": -93 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [37, 47, 49], create an equation that equals -2. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 37, 47, 49 ], "target": -2 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [55, 11, 35, 47, 3], create an equation that equals 20. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 55, 11, 35, 47, 3 ], "target": 20 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [26, 11, 59, 21], create an equation that equals -27. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 26, 11, 59, 21 ], "target": -27 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [59, 8, 43, 19], create an equation that equals 86. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 59, 8, 43, 19 ], "target": 86 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [41, 39, 16], create an equation that equals -96. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 41, 39, 16 ], "target": -96 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [54, 44, 29, 51], create an equation that equals -15. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 54, 44, 29, 51 ], "target": -15 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [37, 57, 25], create an equation that equals 20. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 37, 57, 25 ], "target": 20 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [48, 1, 35, 19, 44], create an equation that equals 102. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 48, 1, 35, 19, 44 ], "target": 102 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [36, 1, 18], create an equation that equals 19. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 36, 1, 18 ], "target": 19 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [51, 18, 55, 12], create an equation that equals 69. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 51, 18, 55, 12 ], "target": 69 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [18, 33, 7], create an equation that equals -8. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 18, 33, 7 ], "target": -8 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [45, 6, 26], create an equation that equals -25. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 45, 6, 26 ], "target": -25 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [5, 45, 54], create an equation that equals 14. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 5, 45, 54 ], "target": 14 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [10, 39, 17, 30, 34], create an equation that equals 22. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 10, 39, 17, 30, 34 ], "target": 22 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [46, 14, 44], create an equation that equals -16. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 46, 14, 44 ], "target": -16 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [3, 4, 52], create an equation that equals 55. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 3, 4, 52 ], "target": 55 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [16, 53, 19], create an equation that equals -18. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 16, 53, 19 ], "target": -18 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [59, 14, 6], create an equation that equals 53. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 59, 14, 6 ], "target": 53 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [55, 38, 19, 59], create an equation that equals 114. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 55, 38, 19, 59 ], "target": 114 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [51, 59, 2], create an equation that equals 110. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 51, 59, 2 ], "target": 110 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [25, 17, 9, 6, 30], create an equation that equals 10. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 25, 17, 9, 6, 30 ], "target": 10 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [6, 13, 2, 32], create an equation that equals 49. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 6, 13, 2, 32 ], "target": 49 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [41, 16, 4, 38, 60], create an equation that equals 102. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 41, 16, 4, 38, 60 ], "target": 102 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [36, 27, 35, 13], create an equation that equals 57. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 36, 27, 35, 13 ], "target": 57 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [10, 4, 59], create an equation that equals -14. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 10, 4, 59 ], "target": -14 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [31, 33, 24, 7, 21], create an equation that equals 2. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 31, 33, 24, 7, 21 ], "target": 2 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [49, 46, 58, 57], create an equation that equals -37. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 49, 46, 58, 57 ], "target": -37 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [56, 25, 4], create an equation that equals 85. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 56, 25, 4 ], "target": 85 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [7, 28, 54, 16], create an equation that equals -3. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 7, 28, 54, 16 ], "target": -3 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [34, 36, 47, 55], create an equation that equals -100. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 34, 36, 47, 55 ], "target": -100 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [5, 3, 20, 53, 52], create an equation that equals -82. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 5, 3, 20, 53, 52 ], "target": -82 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [10, 21, 59], create an equation that equals 90. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 10, 21, 59 ], "target": 90 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [25, 53, 57, 60, 6], create an equation that equals 78. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 25, 53, 57, 60, 6 ], "target": 78 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [51, 16, 45, 37], create an equation that equals -15. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 51, 16, 45, 37 ], "target": -15 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [10, 17, 44], create an equation that equals 34. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 10, 17, 44 ], "target": 34 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [37, 34, 42, 6, 55], create an equation that equals 89. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 37, 34, 42, 6, 55 ], "target": 89 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [59, 13, 52, 31, 47], create an equation that equals -21. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 59, 13, 52, 31, 47 ], "target": -21 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [33, 57, 32, 5], create an equation that equals -19. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 33, 57, 32, 5 ], "target": -19 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [45, 42, 1, 35], create an equation that equals 36. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 45, 42, 1, 35 ], "target": 36 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [42, 37, 36, 19, 34], create an equation that equals 100. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 42, 37, 36, 19, 34 ], "target": 100 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [17, 41, 1], create an equation that equals 25. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 17, 41, 1 ], "target": 25 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [41, 48, 55, 31], create an equation that equals -58. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 41, 48, 55, 31 ], "target": -58 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [53, 17, 24], create an equation that equals 41. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 53, 17, 24 ], "target": 41 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [19, 48, 27, 45, 18], create an equation that equals -7. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 19, 48, 27, 45, 18 ], "target": -7 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [7, 17, 10], create an equation that equals 0. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 7, 17, 10 ], "target": 0 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [36, 14, 35], create an equation that equals 85. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 36, 14, 35 ], "target": 85 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [8, 17, 44, 18, 12], create an equation that equals 47. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 8, 17, 44, 18, 12 ], "target": 47 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [41, 58, 52, 35], create an equation that equals 6. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 41, 58, 52, 35 ], "target": 6 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [43, 23, 60, 57, 46], create an equation that equals -31. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 43, 23, 60, 57, 46 ], "target": -31 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [17, 13, 27], create an equation that equals 10. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 17, 13, 27 ], "target": 10 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [45, 20, 18, 32], create an equation that equals 12. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 45, 20, 18, 32 ], "target": 12 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [39, 49, 12], create an equation that equals 2. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 39, 49, 12 ], "target": 2 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [21, 1, 50, 2], create an equation that equals 70. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 21, 1, 50, 2 ], "target": 70 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [39, 47, 34, 25], create an equation that equals -86. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 39, 47, 34, 25 ], "target": -86 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [44, 37, 3], create an equation that equals -10. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 44, 37, 3 ], "target": -10 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [2, 6, 9, 60], create an equation that equals -71. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 2, 6, 9, 60 ], "target": -71 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [8, 23, 60, 52], create an equation that equals 97. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 8, 23, 60, 52 ], "target": 97 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [35, 60, 26, 20], create an equation that equals -6. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 35, 60, 26, 20 ], "target": -6 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [12, 16, 14], create an equation that equals 14. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 12, 16, 14 ], "target": 14 }, "style": "countdown" }

[ { "content": "A conversation between User and Assistant. The user asks a question, and the assistant solves it. The assistant first thinks about the reasoning process in its mind and then provides the user with the answer.", "role": "developer" }, { "content": "Using the numbers [59, 38, 10], create an equation that equals -48. You can use operations + and -, i.e, addition, subtraction, and making a number negative. Each number may be used once, or not at all. Show your work in <think> . . . </think> tags. Return the final answer in <answer>...</answer> tags, for example <answer>10 + 22 - 9</answer> or <answer> 43 - 3 - 4 + 8</answer>.", "role": "user" } ]

{ "ground_truth": { "numbers": [ 59, 38, 10 ], "target": -48 }, "style": "countdown" }