Publisher's Synopsis
A Sudoku puzzle book for beginners to experts that every Sudoku lover must have.
It strengthens your brain, your thinking process,
your concentration and reduces your risk of Alzheimer's by keeping your brain
alert and learning to do things quickly. By successfully solving each Sudoku puzzle,
you will have fun and enjoy it.
- Easy 24 Games
- Medium 24 Games
- hard 24 Games
- Expert 24 Games