Solved by nys6635

#	Title	# Solved	Avg. Tries
1260	DFS와 BFS STANDARD	72,087	2.62
1149	RGB거리 STANDARD	52,308	1.78
1008	A/B STANDARD	223,736	2.90
1001	A-B STANDARD	271,577	1.44
1000	A+B STANDARD	316,288	2.58

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