Sudoku Puzzle Book, 800 Puzzles, 200 Easy, 200 Medium, 200 Hard And 200 Extra Hard: Improve Your Game With This Four Level Book (Sudoku Puzzle Books Einstein Series)

You might not be an Einstein but you can really sharpen up your mind and improve your memory by playing Sudoku every day. Sudoku stimulates your mind by helping you practice your logical thinking process, increases concentration and makes you feel happy by giving you a sense of accomplishment. It has also been shown to reduce the chance of developing Alzheimers. So pick up a Sudoku book today and improve your brain power!

Author: Sudoku Books

Publisher: CreateSpace Independent Publishing Platform

Publication Date: Apr 07, 2017

Number of Pages: 274 pages

Language: English

Binding: Paperback

ISBN-10: 1545214093

ISBN-13: 9781545214091