Solved by kubarnetic

#	Title	# Solved	Avg. Tries
1753	최단경로	37,317	3.82
2470	두 용액	16,798	3.15
2565	전깃줄	17,140	2.07
4195	Virtual Friends	9,776	3.64
9251	LCS	31,275	2.41
11404	플로이드	24,963	2.35
20040	Cycle Game STANDARD	8,704	1.99

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