The next chapter of Logic Games is all about Sudokus ! 40 Variants and more than 20.000 levels, for all your Sudoku needs ! Plus: Huge sudokus, sprawling up to 21x21 Diagonal Argyle Asterisk Girandola Centerdot Windoku Sudoku-DG Anti Knight Anti King Anti Diagonal Random Areas Killer Greater Than Even Odd Consecutive Kropki Sukaku Chain Frame Skyscraper Tripod Mine Sujiken XV Outside Rossini Little Killer Vudoku Sandwich Ten Twelve Fifteen Sixteen Gattai Samurai Flower Sohei Kazaguruma Butterfly Cross