Solved by jinjoopark

#	Title	# Solved	Avg. Tries
27433	팩토리얼 2	15,646	2.09
27866	문자와 문자열 STANDARD	55,637	1.48
27889	Exceptional School Name	4,220	1.41
27959	초코바	4,925	1.43
28113	정보섬의 대중교통	2,962	1.62
28235	코드마스터 2023	3,713	1.26
28431	Matching socks	2,325	1.55
28701	Sum of Cubes	3,505	1.35
29198	Yet Another String Problem in C	446	2.00
29731	2033년 밈 투표	2,315	2.13
29751	Triangle	3,729	1.41
30033	Rust Study	1,365	1.38
30034	Slice String	380	2.12

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