Problems by Lewin Gan

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Avoiding Airports	936	170	18%	0.08	179	107	60%	6.6
Circle of Friends	167	52	31%	0.15	46	34	74%	6.4
Early Orders	345	88	26%	0.01	70	48	69%	5.7
Rainbow Roads	677	215	32%	0.02	164	134	82%	5.1