Solved by shim0208

#	Title	# Solved	Avg. Tries
1405	미친 로봇	3,869	2.31
3584	Nearest Common Ancestors	5,470	1.91
10775	Gates	6,941	2.79
11000	강의실 배정	12,999	3.37
12851	숨바꼭질 2	13,235	3.86
13549	숨바꼭질 3	22,329	4.15
14226	이모티콘	7,622	2.90
16953	A → B	21,427	2.51
17086	아기 상어 2	5,117	2.09

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