Solved by woongss

#	Title	# Solved	Avg. Tries
27889	Exceptional School Name	4,219	1.41
28235	코드마스터 2023	3,713	1.26
28278	스택 2	12,603	2.72
28279	덱 2	7,286	2.01
28449	누가 이길까	276	2.78
28701	Sum of Cubes	3,505	1.35
28706	Lucky Seven	478	2.12
29751	Triangle	3,726	1.41
31654	Adding Trouble	1,827	1.20

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