Solved by sk1440sk

#	Title	# Solved	Avg. Tries
10718	We love kriii STANDARD	183,040	1.53
10699	오늘 날짜 STANDARD	37,617	1.85
10172	Dogs STANDARD	183,704	2.33
10171	Cats STANDARD	188,091	2.79
7287	Registration STANDARD	63,442	1.92
2869	PUŽ	73,643	3.16
2839	ŠEĆER STANDARD	103,985	2.63
2609	최대공약수와 최소공배수	61,034	1.73
2557	Hello World STANDARD	361,975	2.54
1874	스택 수열	50,663	2.58

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