Sudoku Puzzle Book, 500 Hard Puzzles: Single Difficulty Level For No Wasted Puzzles (Sudoku Puzzle Books Champion Series)

Relieve boredom and stress by playing Sudoku. This big book contains plenty of puzzles to keep you busy for many hours. There are 4 puzzles per page and solutions are at the end of the book.

• • Author: Sudoku Books
• • Publisher: CreateSpace Independent Publishing Platform
• • Publication Date: May 20, 2017
• • Number of Pages: 172 pages
• • Language: English
• • Binding: Paperback
• • ISBN-10: 1546812040
• • ISBN-13: 9781546812043