Brain Games - Large Print Sudoku Puzzles (Green) by Publications International Ltd., Brain Games

This sudoku book is sure to keep puzzlers of all experience levels busy for hours on end.
* Includes more than 160 puzzles.
* 5 levels of difficulty.
* Each puzzle is on a full page, solving is easy on your eyes.
* Sudoku puzzles are fun and engaging, while providing your brain with a little stimulation! 
* Spiral bound, 192 pages.