Solved by tlgja

#	Title	# Solved	Avg. Tries
1149	RGB거리 STANDARD	55,119	1.77
1463	1로 만들기 STANDARD	77,435	2.99
9095	Adding 1s, 2s, and 3s	64,225	1.54
21921	블로그	6,051	2.39

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