Solved by qorwns1221

#	Title	# Solved	Avg. Tries
25314	코딩은 체육과목 입니다	66,298	1.57
27323	직사각형	25,133	1.14
27866	문자와 문자열 STANDARD	63,355	1.48
30802	Welcome Kit	11,638	1.88
31403	$A + B - C$	13,425	1.60

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