Solved by tglee93

#	Title	# Solved	Avg. Tries
11726	2×n 타일링	55,554	2.71
14681	Quadrant Selection STANDARD	156,743	1.64
15552	빠른 A+B STANDARD	129,294	2.20
18108	1998년생인 내가 태국에서는 2541년생?!	126,253	1.57

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