Easy to use yet powerful free sudoku game. Generates normal and chaos sudokus from size 4x4 to 30x30; no survivors are expected.

Hints, help and tips available. Practice mode teaches all well known sudoku techniques. Fast high quality generator only uses logical techniques.

High quality fast puzzle generator that only uses logical techniques. Guessing, Nishio, forcing chains or other trial-and-error techniques are not needed.

System Requirments:

Microsoft .NET framework

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