Solved by lki7142

#	Title	# Solved	Avg. Tries
11653	소인수분해	54,693	1.85
10950	A+B - 3 STANDARD	168,834	1.71
1978	소수 찾기 STANDARD	89,714	2.11
1110	더하기 사이클	104,262	2.11

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