Solved by entryha

#	Title	# Solved	Avg. Tries
11720	숫자의 합 STANDARD	132,083	1.78
14681	Quadrant Selection STANDARD	159,712	1.64
15552	빠른 A+B STANDARD	131,657	2.20
15964	이상한 기호 STANDARD	19,293	1.81
25083	새싹 STANDARD	74,796	1.88
27866	문자와 문자열 STANDARD	59,631	1.48
31403	$A + B - C$	11,388	1.59

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