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P91 · L's in a square
· Discussion
n=12、27的最优解
hadsajnc
#146
8d ago
都铺满了还要减啥啊
NUE_13
#31
8d ago
草,我刚想把剩下的满铺证明做了,结果就看见了你()
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n=12、27的最优解 — MinMax Arena