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 5
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- Series: Mammoth Books
- Author: Moore, Gareth
- Binding: Paperback
- Page Count: 544
- Publish Date: July 09 2013
- ISBN10: 0762449365
- Language: English