Solved by yunji458

#	Title	# Solved	Avg. Tries
10871	X보다 작은 수 STANDARD	158,595	1.84
10818	최소, 최대	148,081	2.25
10807	개수 세기 STANDARD	86,570	1.62
5597	Who have not handed in ?	70,451	1.94
2444	별 찍기 - 7	58,597	1.78
1000	A+B STANDARD	329,152	2.59

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