Solved by pia

#	Title	# Solved	Avg. Tries
1008	A/B STANDARD	212,887	2.90
2753	윤년 STANDARD	169,506	1.93
10869	사칙연산 STANDARD	212,759	2.22
10926	??! STANDARD	121,112	1.98
14681	Quadrant Selection STANDARD	146,002	1.64

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