Solved by ikohistory

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	302,591	2.57
1001	A-B STANDARD	259,434	1.44
1075	나누기	12,369	1.75
1085	직사각형에서 탈출	58,362	1.54
1550	16진수 STANDARD	16,810	1.54

1