Solved by kiki1875b

#	Title	# Solved	Avg. Tries
1260	DFS와 BFS STANDARD	76,526	2.60
2108	통계학	37,892	3.67
2606	바이러스 STANDARD	65,554	2.16
14502	연구소	37,320	1.80
15686	치킨 배달	31,422	2.15

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