Solved by jnklo7381

#	Title	# Solved	Avg. Tries
27434	팩토리얼 3	3,532	2.14
27866	문자와 문자열 STANDARD	60,647	1.48
27889	Exceptional School Name	4,619	1.41
27959	초코바	5,358	1.43
28235	코드마스터 2023	4,037	1.26
28431	Matching socks	2,477	1.57
28701	Sum of Cubes	3,847	1.35
31403	$A + B - C$	11,951	1.58

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