Problem
A 小Y涂颜色
B 小Y的书柜
C 小Y坐高铁
D 取石子游戏
E Candy
F 签到题

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0403

Status: Done
Rule: IOI
Problem: 6
Start at: 2025-4-3 7:30
End at: 2025-4-3 12:00
Duration: 4.5 hour(s)
Host: root
Partic.: 10