Publisher's Synopsis
Boost your brainpower with these fun and engaging sudoku puzzles!
- More than 210 sudoku puzzles for a stress-free challenge to spend your time.
- Puzzles help you relax and focus, as well as maintain good mental fitness.
- Sudoku is perfect for those who love a logic challenge!
- Sudoku grids are large, easy to read, and simple to fill out.
- Answer key in the back of the book.
