Sudoku Book 400 Hard Puzzles: Sudoku Puzzle Book With Only One Level of Difficulty

Sudoku Book 400 Hard Puzzles: Sudoku Puzzle Book With Only One Level of Difficulty

by Sudoku Book
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Overview

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 400 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.

Product Details

ISBN-13: 9781546408888
Publisher: CreateSpace Publishing
Publication date: 05/02/2017
Series: Sudoku Book Challenger Series , #7
Pages: 142
Product dimensions: 8.50(w) x 11.02(h) x 0.30(d)

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