Solved by im_yuseok

#	Title	# Solved	Avg. Tries
1712	손익분기점 STANDARD	57,699	3.54
2439	별 찍기 - 2 STANDARD	169,298	1.79
2739	구구단 STANDARD	197,336	1.98
5585	거스름돈	27,413	1.52

1