Solved by hampel

#	Title	# Solved	Avg. Tries
1260	DFS와 BFS STANDARD	74,752	2.61
1463	1로 만들기 STANDARD	75,981	3.00
2606	바이러스 STANDARD	63,761	2.17
2667	단지번호붙이기	59,594	2.32
9663	N-Queen	40,751	2.14

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