Solved by seongjiwon06

#	Title	# Solved	Avg. Tries
10869	사칙연산 STANDARD	231,546	2.24
10718	We love kriii STANDARD	182,881	1.53
10172	Dogs STANDARD	182,773	2.33
10171	Cats STANDARD	187,111	2.79
7287	Registration STANDARD	63,122	1.92

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