Solved by byungju

#	Title	# Solved	Avg. Tries
27866	문자와 문자열 STANDARD	60,712	1.48
27930	당신은 운명을 믿나요?	878	1.78
30236	Increasing Sequence	364	1.21
30804	Fruit Tanghulu	3,612	2.95
31403	$A + B - C$	11,955	1.58

12456