Problem
A 评估（assess）
B 拆分数字（split）
C 露营（camp）
D 寻宝（treasure）

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0717信心赛

Status: Done
Rule: Ledo
Problem: 4
Start at: 2025-7-17 14:00
End at: 2025-7-17 17:30
Duration: 3.5 hour(s)
Host: kcs007
Partic.: 21