Solved by alswl2487

#	Title	# Solved	Avg. Tries
1260	DFS와 BFS STANDARD	76,555	2.60
1244	스위치 켜고 끄기	14,650	4.82
1149	RGB거리 STANDARD	55,398	1.77
1107	리모컨	21,717	4.25

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