Publisher's Synopsis
Enjoy the most popular puzzle game in the world!
Sudoku Puzzle Book Features:
- 100 Hard Sudoku Puzzle Book
- Environmentally-friendly format
- Light and portable
- 8.5" x 11"
- White-colored paper
- 125 pages
- Professional-looking matte cover
It's the perfect gift for yourself or someone special for brain training (or simply to relax with).
Enjoy: )