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- 2009
- year of publication
- 1
- pages
- English (United Kingdom)
- language
- Softcover
- cover
- Publisher
- puzzlewright_press
- ISBN-13
- 978-14-0274-649-9
- EAN
- 9781402746499
- Publication date
- 2009-10-08
- Book
- Third-Degree Black Belt Sudoku® · 1 edition
The publisher on this edition
Watch out—these sudoku might crush even the most stalwart of solvers!