Sudoku puzzles are fun and engaging, while providing your brain with a little stimulation!

• This book contains more than 160 sudoku puzzles.
• Includes 5 levels of difficulty.
• Each puzzle is spread out on one full page, solving will be easy on your eyes--but not on your brain!
• Spiral bound, 192 pages.

This sudoku collection will keep puzzlers of all experience levels busy for hours on end.