Problems by Adrian Kügel

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Movie Collection	2054	748	36%	0.02	622	456	73%	5.3
Pizza Hawaii	493	296	60%	0.00	268	239	89%	2.8
Room Assignments	109	36	33%	0.15	41	33	80%	6.9