Killer Sudoku Puzzle Book: 500 Easy to Hard : Keep Your Brain Young (Brain Games for Adults)

By Dr. Khalid Alzamili and Khalid Alzamili

This Killer Sudoku Puzzles book is packed with the following features: 500 Puzzles from Easy to Hard. 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)

• Format: Paperback
• Language: English
• ISBN: 170002924X
• ISBN13: 9781700029249
• Release Date: October 2019
• Publisher: Independently Published
• Length: 132 Pages
• Weight: 0.71 lbs.
• Dimensions: 0.3" x 8.5" x 11.0"