Solved by lu_mato

#	Title	# Solved	Avg. Tries
10952	A+B - 5 STANDARD	144,803	1.90
10998	A×B STANDARD	229,610	1.30
11021	A+B - 7 STANDARD	137,226	2.04
11022	A+B - 8 STANDARD	133,016	1.47
11653	소인수분해	53,775	1.86
11654	아스키 코드 STANDARD	121,425	1.23
11720	숫자의 합 STANDARD	129,567	1.79
14681	Quadrant Selection STANDARD	156,690	1.64
15552	빠른 A+B STANDARD	129,240	2.20
15596	정수 N개의 합	61,826	1.98

12