Solved by joarthur

#	Title	# Solved	Avg. Tries
10998	A×B STANDARD	224,143	1.30
11021	A+B - 7 STANDARD	133,913	2.04
11022	A+B - 8 STANDARD	129,820	1.47
11654	아스키 코드 STANDARD	118,157	1.23
11720	숫자의 합 STANDARD	125,971	1.79
14681	Quadrant Selection STANDARD	152,505	1.64
15552	빠른 A+B STANDARD	126,013	2.20
15596	정수 N개의 합	61,627	1.98

12