When you buy this book you get an electronic version (PDF file) of the interior of this book. Hoshi Sudoku is a fun and addicting logic puzzle game. Hoshi Sudok

When you buy this book you get an electronic version (PDF file) of the interior of this book. Star Sudoku is Sudoku reshaped into a throwing star. Star Sudoku i

When you buy this book you get an electronic version (PDF file) of the interior of this book. Non-Consecutive Sudoku is played in the same way as Sudoku except

When you buy this book you get an electronic version (PDF file) of the interior of this book. Consecutive Sudoku is played in the same way as Sudoku except that

When you buy this book you get an electronic version (PDF file) of the interior of this book. Slitherlink is a fun and addicting logic puzzle game. The goal see