Solved by kimuijun

#	Title	# Solved	Avg. Tries
1008	A/B STANDARD	230,470	2.90
2739	구구단 STANDARD	198,909	1.98
2753	윤년 STANDARD	184,487	1.93
10171	Cats STANDARD	186,034	2.79
10807	개수 세기 STANDARD	83,888	1.62
10871	X보다 작은 수 STANDARD	156,017	1.84
10950	A+B - 3 STANDARD	168,510	1.71
14681	Quadrant Selection STANDARD	159,086	1.64

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