Solved by changhy27

#	Title	# Solved	Avg. Tries
11727	2×n 타일링 2	41,739	1.71
11726	2×n 타일링	57,418	2.71
10872	팩토리얼	84,470	1.79
10870	피보나치 수 5	63,690	1.64
9095	Adding 1s, 2s, and 3s	63,835	1.54
2748	Fibonacci Number 2	40,046	2.43
2292	벌집 STANDARD	79,528	2.22

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