Problems by Matthias Ruhl

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
A Recurring Problem	2.30	3042	162	64	40%	8.1Hard	en
Doing the Container Shuffle	0.12	622	88	32	36%	6.0Hard	en
Toy Train Tracks	0.00	361	136	17	12%	6.5Hard	en