Solved by lovehy

#	Title	# Solved	Avg. Tries
13549	숨바꼭질 3	21,653	4.15
14681	Quadrant Selection STANDARD	156,595	1.64
15552	빠른 A+B STANDARD	129,174	2.20
18352	특정 거리의 도시 찾기	13,597	3.14

12