What's better than a book of sudoku puzzles? That's right: a BIG book of sudoku puzzles. Puzzle master Frank Longo has provided the best hard sudoku on the market. Readers will go crazy for these super-engaging brain bafflers! What's better than a book of sudoku puzzles? That's right: a BIG book of sudoku puzzles. In case you haven't heard, sudoku is the name of the logic puzzle that took the world by storm a few years ago. The rules are simple: fill in the empty squares so that every digit from 1 to 9 appears once (and only once) in every row, column and 3X3 box. For "The Big Book of Black Belt Sudoku[registered]", puzzle master Frank Longo has provided the best hard sudoku on the market.
- ISBN13 9781402772276
- Publish Date 1 March 2011
- Publish Status Unknown
- Out of Print 27 June 2013
- Publish Country US
- Publisher Sterling Publishing Co Inc
- Imprint Sterling
- Format Paperback
- Pages 400
- Language English