Black Belt Sudoku: A Book Of Extremely Hard Sudoku Puzzles

Are you a Sudoku WARRIOR? Well it's time for another Sudoku CHALLENGE. Can you handle it? This collection of 300 hundred challenging puzzles will have you coming back for more!Features: - 300 hard sudoku puzzles- Answers include

• • Author: Princess Puzzles
• • Publisher: Independently Published
• • Publication Date: Dec 08, 2019
• • Number of Pages: 101 pages
• • Language: English
• • Binding: Paperback
• • ISBN-10: 1672512425
• • ISBN-13: 9781672512428