Solved by Kandelion

#	Title	# Solved	Avg. Tries
11723	집합	30,395	3.39
11653	소인수분해	55,368	1.85
5052	Phone List	10,581	3.18
2588	곱셈 STANDARD	173,925	2.15
2504	괄호의 값	15,516	3.18

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