Looking for a Boolean Algebra site

For quite some time now I have been looking for a site that would help me practic boolean algebra. I've checked the google, altavista, and a few others. I just haven't been able to find a quality site yet. I would like a site that would let me practice some basic, all the way to advance boolean algebra problems and give me some answers along so I know I'm doingt the problems right, along with some basic tuturals like this site has for programming. I don't want people to think I'm lazy and didnt look I did, I just couldn't find a site that had what I was looking for.

~Thank you ,
Flack

I don't know exactly what you're looking for, but here are some sites which are quite basic.

http://florin.syr.edu/webarch/search..._tutorial.html
http://www.learn-c.com/boolean.htm
http://burks.brighton.ac.uk/burks/foldoc/84/13.htm

Here are some sites which are a bit more advanced.

http://mathworld.wolfram.com/BooleanAlgebra.html
http://plato.stanford.edu/entries/boolalg-math/

If it is not what you're searching for, then please try to be a bit more exact. When searching on the internet, you could also try search strings like "boolean algebra", "de morgan laws" etc. A lot of such terms can be found on the sites.