Solved by seongjiwon06

#	Title	# Solved	Avg. Tries
7287	Registration STANDARD	63,929	1.92
10171	Cats STANDARD	189,742	2.79
10172	Dogs STANDARD	185,287	2.33
10718	We love kriii STANDARD	183,173	1.53
10869	사칙연산 STANDARD	235,054	2.24

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