Solved by jgj31212

#	Title	# Solved	Avg. Tries
2557	Hello World STANDARD	339,228	2.54
7287	Registration STANDARD	59,343	1.92
10171	Cats STANDARD	175,255	2.82
10172	Dogs STANDARD	171,457	2.34
10699	오늘 날짜 STANDARD	32,961	1.84

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