Jump straight into the world of electronic Sudoku. No more paper puzzles needed.
This game is a Sudoku game following the standard Sudoku rules. It comes with tons of levels and five difficulty settings. It offers some convenient options to enter the numbers (mini numbers as hints and different colors for trial runs). Full undo support is available (allows undo of all actions, including color change or 'delete all').
Note: All games are automatically saved. When you (re-)start a game from the menu screen there are two buttons shown, the 'play' button to reset a game and the 'continue' button to continue the last game of each level.
ALL actions (including color changes or erase) in a game can be un-done using the 'undo' button. The buttons are explained on the help ('?') screen.