Problems by Marko Berezovsky

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Free Desserts	219	34	16%	0.01	73	23	32%	8.2
Greeting Card	2716	754	28%	0.04	806	522	65%	5.2
Inverse Factorial	6261	1231	20%	0.00	1733	903	52%	5.6
Space Probe	546	213	39%	0.19	163	139	85%	4.7