Solved by pcw0611

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	313,599	2.58
1001	A-B STANDARD	269,218	1.44
1037	약수	36,882	1.77
2309	일곱 난쟁이	45,901	2.40
9012	Parenthesis	76,835	2.16
11047	동전 0	65,044	1.89

1