Best chess game for mobile phones?

I have a Blackberry Curve.  What is the best chess game for mobile phones?  I don't have the time or desire to play against a live opponent over the internet.  My preference is a "play the computer" game that offers the opportunity to play several "opponents" of varying skill.  Cost is secondary.

Thanks for your time!  RZ 

I'm not sure what works on the Curve but Hiarcs is pretty good.

I like shredder, but I don't think they're on Blackberry.  This thead seems to have a good recommendation half way down:

http://www.chess.com/forum/view/chess-equipment/chess-on-the-blackberry

I use the online Shredder for games occasionally and for the dBase.  The program itself seems fine but it does not work on my Palm.

Carl and Ishmael, thank you for your time.  I sincerely appreciate it.  RZ

Well you should have something to do while waiting to see if you have a Senator.

There's a game called Medieval Kings Chess that is available free on teh Blackberry site.  It's not the strongest chess program, but it's fun.

this post was 9 year ago. if man's not a Grandmaster then by now he will not care what platform to use