Solved by kkuldak1

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	324,622	2.59
2579	계단 오르기 STANDARD	54,909	2.91
9095	Adding 1s, 2s, and 3s	62,690	1.54
11726	2×n 타일링	56,302	2.71
17300	패턴	471	2.78

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