Solved by wonse1223

#	Title	# Solved	Avg. Tries
11720	숫자의 합 STANDARD	130,366	1.79
14681	Quadrant Selection STANDARD	157,677	1.64
15552	빠른 A+B STANDARD	130,029	2.20
15964	이상한 기호 STANDARD	18,881	1.81
25083	새싹 STANDARD	73,256	1.89
27866	문자와 문자열 STANDARD	57,705	1.48
30802	Welcome Kit	8,866	1.87
31403	$A + B - C$	10,422	1.58

12