Solved by tlsgmlfl

#	Title	# Solved	Avg. Tries
1260	DFS와 BFS STANDARD	67,733	2.64
1697	Catch That Cow	47,325	3.86
2178	미로 탐색	60,040	2.25
2606	바이러스 STANDARD	56,704	2.18
2644	촌수계산 STANDARD	21,109	1.98
2667	단지번호붙이기	54,266	2.34
2798	JACK	70,562	2.05

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