Solved by dbswl8668

#	Title	# Solved	Avg. Tries
27110	특식 배부	3,123	1.20
27433	팩토리얼 2	16,611	2.09
27866	문자와 문자열 STANDARD	59,199	1.48
27889	Exceptional School Name	4,502	1.41
28278	스택 2	13,684	2.70
28279	덱 2	7,961	2.00

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