Solved by yoooon0718

#	Title	# Solved	Avg. Tries
27323	직사각형	23,368	1.15
27866	문자와 문자열 STANDARD	59,115	1.48
27959	초코바	5,241	1.42
28702	FizzBuzz	6,350	1.62
30802	Welcome Kit	9,516	1.87
31403	$A + B - C$	11,076	1.59

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