Solved by kim35000

#	Title	# Solved	Avg. Tries
1806	Subsequence	22,421	3.80
1562	계단 수	5,834	1.90
1520	내리막 길	17,949	3.53
1261	알고스팟	13,599	2.31
1256	사전	4,471	3.13
1238	Silver Cow Party	19,223	2.04
1149	RGB거리 STANDARD	53,278	1.78

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