Solved by sejongfrog

#	Title	# Solved	Avg. Tries
20254	Site Score	5,790	1.10
25083	새싹 STANDARD	77,533	1.88
26209	Intercepting Information	2,697	1.31
26574	Copier	3,178	1.17
27866	문자와 문자열 STANDARD	63,027	1.48
28097	모범생 포닉스	1,916	1.24
30214	An Easy-Peasy Problem	2,011	1.46
31403	$A + B - C$	13,255	1.60
31450	Everyone is a winner	1,954	1.30

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