Sudoku Book 1,200 Puzzles, 300 Easy, 300 Medium, 300 Hard and 300 Extra Hard: Sudoku Puzzle Book With Four Levels of Difficulty To Improve Your Game Sudoku Book Series Paperback 1542927900 Sudoku

<b>This is a Brand New book in excellent condition.</b><br><p></p><ul><li>Format: Paperback</li><li>Author: Sudoku </li><li>ISBN10: 1542927900</li><li>ISBN13: 9781542927901</li></ul><br> <p>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. </p><p> This Sudoku puzzle book contains 1,200 puzzles, with four levels of difficulty to help take your game to the next level. There are 4 puzzles per page and solutions are at the end of the book.</p>

• Sudoku Book Sudoku Book 1,200 Puzzles, 300 Easy, 300 Medium, 300 Hard and 300 Extra Hard: Sudoku Puzzle Book With Four Levels of Dif, Book 19, (Paperback)
• Author: Createspace Independent Publishing Platform
• ISBN: 9781542927901
• Format: Paperback
• Publication Date: 2017-02-04
• Page Count: 414