Solved by sanbondeveloper

#	Title	# Solved	Avg. Tries
11726	2×n 타일링	56,302	2.71
9095	Adding 1s, 2s, and 3s	62,690	1.54
2579	계단 오르기 STANDARD	54,909	2.91
1463	1로 만들기 STANDARD	75,638	3.00
1149	RGB거리 STANDARD	53,896	1.77

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