Sudoku For Adults & Seniors : 500 Hard Puzzles: : Keep Your Brain Young

SUDOKU Book is a collection of 500 sudoku puzzles. Part of the popular "Logic Puzzles series", the book is designed to help keep your brain cognitively fit, flexible, and young. This Sudoku book is packed with the following features: 500 Hard Sudoku Puzzles Answers to every puzzle are provided. Each puzzle is guaranteed to have only one solution. Includes free bonus puzzles you can download book (Tons of Sudoku Puzzles for Adults & Seniors) Includes free bonus puzzles you can download book (Word Search With Hidden Message: 102 Puzzles for Adults and Seniors)

• • Author: Khalid Alzamili
• • Publisher: Independently Published
• • Publication Date: Nov 28, 2019
• • Number of Pages: 132 pages
• • Language: English
• • Binding: Paperback
• • ISBN-10: 1712760696
• • ISBN-13: 9781712760697