Big Book of Ultimate Killer Su Doku Book 1: A Bumper Deadly Killer Sudoku Book for Adults Containing 300 Puzzles - Paperback
by Richardson Puzzles and Games (Author)
Containing a massive 300 deadly killer sudoku puzzles packaged in a stylish paperback, this is the perfect gift book for the avid killer sudoku fan. The 9 x 9 sudoku grids are each arranged on their own page and solutions are easily found at the back of the book. Printed in a highly portable format, the book can be taken on your travels or sit neatly on your nightstand.
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