Problems by Grzegorz Herman

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Mountainous Landscape	0.41	1819	147	57	39%	7.8Hard	en
Pork Barrel	0.94	2081	189	47	25%	7.0Hard	en
Subway	0.42	2709	114	17	15%	8.4Hard	en