Problems by Ivona Bezakova

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
DVDs	3723	1675	45%	0.04	1266	1058	84%	3.0
Fair Divisions	254	44	17%	0.38	53	23	43%	6.4
Guess the Digits	749	31	4%	0.01	102	27	26%	9.2
Pipes	172	17	10%	0.00	42	14	33%	9.3
Robot in a Maze	434	183	42%	0.27	146	123	84%	5.6
The Sock Pile	309	94	30%	0.03	97	72	74%	5.3
WordSpin	409	137	33%	0.06	129	100	78%	5.4