Open Sudoku is an open source sudoku game. Features: - Without advertising (we hate it much as you) - Based on original code of Roman Maek - Several input modes (finger-friendly, numpad in the bottom of screen etc.) - Puzzles can be downloaded from web, entered by hand or generated using GNOME Sudoku - Game time and history - Export to sdcard - Themes Any suggestions? Go to http://opensudoku.moire.org, your feedback is welcome