Solved by ccms1

#	Title	# Solved	Avg. Tries
2557	Hello World STANDARD	367,111	2.54
7287	Registration STANDARD	64,127	1.92
10171	Cats STANDARD	190,539	2.78
10172	Dogs STANDARD	185,986	2.33
10699	오늘 날짜 STANDARD	38,382	1.86

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