Publisher's Synopsis
Let's challenge your Brain!
Book features:- LOTS of puzzles: 300 Hard levels large printed.
- 6 Puzzles per page.
- Hours of fun and improve your brain activity.
- Includes solutions for every puzzle at the end of the book.
- A good companion for morning coffee, your lunch break, a rainy Sunday, and vacations.
- Easy to tear out, thanks to wide margins.
- Premium Matte Color Cover.
- Perfect Gift for Yourself or lovers of Sudoku!
