Solved by antartic_peng

#	Title	# Solved	Avg. Tries
2178	미로 탐색	65,318	2.23
2557	Hello World STANDARD	353,800	2.54
10171	Cats STANDARD	183,247	2.80
10172	Dogs STANDARD	179,066	2.33
10718	We love kriii STANDARD	182,383	1.53
11720	숫자의 합 STANDARD	129,299	1.79

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