Sharpen up your mind and improve your memory by playing Sudoku every day. Sudoku stimulates your mind, increases concentration and makes you feel happy by giving you a sense of accomplishment. It is said it can also reduce the chance of developing Alzheimers.
This Sudoku puzzle book contains 800 puzzles with a single level of difficulty, so there are no wasted puzzles. There are 4 puzzles per page and solutions are at the end of the book.
- Series: Sudoku Book Series
- Paperback: 274 pages
- Publisher: CreateSpace Independent Publishing Platform (February 9, 2017)
- Language: English
- ISBN-10: 9781543014655
- ISBN-13: 978-1543014655
- ASIN: 1543014658
- Product Dimensions: 8.5 x 0.6 x 11 inches
- Shipping Weight: 1.8 pounds