We've opened a new site at m.mountmobile.com where you can play Chess, Sudoku, Draughts (european checkers), Reversi (othello) and Four in a row. Of course the games are free, and - pretty unique - you don't need to download the games. Just go to the mobile site and you can start playing immediately. The games have been tested on several Blackberries, but if you think we should change anything, let me know. Enjoy!