Solved by press_start

#	Title	# Solved	Avg. Tries
2393	Rook	5,975	1.69
1330	두 수 비교하기 STANDARD	202,858	2.01
1008	A/B STANDARD	229,717	2.90
1001	A-B STANDARD	278,166	1.45
1000	A+B STANDARD	323,705	2.59

12