Solved by breezymind

#	Title	# Solved	Avg. Tries
10950	A+B - 3 STANDARD	169,618	1.71
10951	A+B - 4 STANDARD	136,325	2.77
10952	A+B - 5 STANDARD	147,960	1.90
10998	A×B STANDARD	234,047	1.30
11021	A+B - 7 STANDARD	139,974	2.04
11022	A+B - 8 STANDARD	135,585	1.47
11654	아스키 코드 STANDARD	124,007	1.23
11720	숫자의 합 STANDARD	132,485	1.78
14681	Quadrant Selection STANDARD	160,149	1.64
15552	빠른 A+B STANDARD	132,023	2.20
15596	정수 N개의 합	61,900	1.98

12