Solved by plmko4306

#	Title	# Solved	Avg. Tries
2753	윤년 STANDARD	190,615	1.94
9498	시험 성적 STANDARD	213,607	1.83
10699	오늘 날짜 STANDARD	38,778	1.86
10869	사칙연산 STANDARD	238,021	2.24
11382	꼬마 정민 STANDARD	99,240	2.48
14681	Quadrant Selection STANDARD	164,441	1.64

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