Play sudoku on your phone whenever and wherever you are. Main features : **10,000 games ** All randomly generated ** 4 game levels ** Timing clock ** Cell state hilight ** Input games published elsewhere ** Very small download size ** Save unfinished games and continue ** Game statistics ** Unique game # to replay the same game again **. ===> To purchase, "Dwonload Trial" and install onto your phone. Once installed and working, pay for the complete version here. There is no need to reinstall the program. Just email us (to support@kgsoft.co.uk) the order ref.# & Game S/N displayed at the end of the About box. We will email back the Pass Code to enter. Once unlocked the "Trial" version becomes the "Full" version.