Solved by woongss

#	Title	# Solved	Avg. Tries
27889	Exceptional School Name	4,659	1.41
28235	코드마스터 2023	4,038	1.26
28278	스택 2	14,391	2.69
28279	덱 2	8,408	1.99
28449	누가 이길까	308	2.74
28701	Sum of Cubes	3,882	1.35
28706	Lucky Seven	490	2.09
29751	Triangle	4,253	1.42
31654	Adding Trouble	2,158	1.20

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