Solved by imbmi4

#	Title	# Solved	Avg. Tries
8393	Sum STANDARD	165,982	1.56
8958	Score	98,887	1.94
10718	We love kriii STANDARD	182,290	1.53
10998	A×B STANDARD	227,944	1.30
11653	소인수분해	53,317	1.86
15953	상금 헌터	6,717	2.67

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