Solved by protioe

#	Title	# Solved	Avg. Tries
10998	A×B STANDARD	232,350	1.30
10872	팩토리얼	83,407	1.80
10869	사칙연산 STANDARD	229,864	2.24
1008	A/B STANDARD	230,111	2.90
1001	A-B STANDARD	278,636	1.45
1000	A+B STANDARD	324,199	2.59

1