A Free Sudoku game for the PC with 567 puzzles that saves progress. Varying levels of difficulty in 7 belt grades, 81 puzzles for each. Includes 4 different icon sets, allowing you to choose between Numbers, Letters, Simpson Characters and Futurama Characters. Each puzzle will automatically save your best time for you to challenge your friends or just try to beat it yourself.

There are 567 puzzles (81 for each belt) and the difficulty increases with each one.
Also made the game save your best times to file, so you can try and beat your previous times.
Change of menu to make navigation easier.
Various Graphic improvements.
Allows change of Icons between the following: -
Numbers
Letters
Simpsons
Futurama

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