Solved by zzooni04

#	Title	# Solved	Avg. Tries
11720	숫자의 합 STANDARD	132,450	1.78
14681	Quadrant Selection STANDARD	160,090	1.64
15552	빠른 A+B STANDARD	131,972	2.20
15964	이상한 기호 STANDARD	19,377	1.81
25083	새싹 STANDARD	75,019	1.88
27323	직사각형	23,792	1.15
27866	문자와 문자열 STANDARD	60,011	1.48
29699	Welcome to SMUPC!	2,559	1.89
30802	Welcome Kit	9,953	1.87
31403	$A + B - C$	11,555	1.59

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