Publisher's Synopsis
Let's challenge your Brain!
- Over 1200 puzzles difficulty level Hard for adults.
- Hours of fun and improve your brain activity.
- Includes solutions for every puzzle at the end of the book, in case you get stuck.
- A good companion for morning coffee, your lunch break, a rainy Sunday, and vacations.
- Easy to tear out, thanks to wide margins
- Great gift ideal for lovers of Sudoku