Solved by estimate166

#	Title	# Solved	Avg. Tries
2557	Hello World STANDARD	361,975	2.54
2666	벽장문의 이동	2,532	1.80
10171	Cats STANDARD	188,091	2.79
10172	Dogs STANDARD	183,704	2.33
10872	팩토리얼	84,325	1.80

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