Solved by kimuijun

#	Title	# Solved	Avg. Tries
1008	A/B STANDARD	233,713	2.89
2739	구구단 STANDARD	201,592	1.98
2753	윤년 STANDARD	187,263	1.93
10171	Cats STANDARD	188,606	2.79
10807	개수 세기 STANDARD	86,372	1.62
10871	X보다 작은 수 STANDARD	158,396	1.84
10950	A+B - 3 STANDARD	171,116	1.71
14681	Quadrant Selection STANDARD	161,613	1.64

1