Generate Sudoku puzzles at 4 different difficulties. To help with the more challenging puzzles you can record candidate numbers for each cell. Also supports touch-screen devices. 4 Supported languages: English, Simplified Chinese, French and Spanish The game should be compatible with all Midp2.0 phones with a colour screen 128x128 or larger. Devices tested: Nokia 6230 Nokia 6670 Nokia N73 Nokia 3250 Sony Ericsson K750i Sony Ericsson P910i Sony Ericsson P990i Sony Ericsson M600i Panasonic X700 LG KG800 (Chocolate)