Much more than just a puzzle book -- a comprehensive collection featuring every major variant of sudoku ever created. Over 25 major sudoku types . . . nearly 150 different variants . . . and almost 500 puzzles, all created especially for this book, including Jigsaw Sudoku, Killer Sudoku and multi-grid Samurai Sudoku. No other collection of Sudoku comes close. This is without doubt the most definitive volume of Sudoku variants...
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Games