Solved by ahjin0845

#	Title	# Solved	Avg. Tries
13752	Histogram	6,458	1.17
14681	Quadrant Selection STANDARD	154,460	1.64
15680	연세대학교	12,236	1.31
17094	Serious Problem	1,625	1.37
18108	1998년생인 내가 태국에서는 2541년생?!	123,700	1.57
25083	새싹 STANDARD	71,040	1.89
25304	영수증	76,011	1.80

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