Solved by wooilkim

#	Title	# Solved	Avg. Tries
14888	연산자 끼워넣기	36,054	2.13
9251	LCS	30,440	2.42
9095	Adding 1s, 2s, and 3s	62,329	1.54
5430	Integer Lists STANDARD	27,411	4.87
2668	숫자고르기	7,747	2.19
2606	바이러스 STANDARD	63,031	2.17
2309	일곱 난쟁이	47,448	2.40
1463	1로 만들기 STANDARD	75,179	3.00

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