Sudoku Puzzle Book, 400 Hard Puzzles: Single Difficulty Level For No Wasted Puzzles (Sudoku Puzzle Books)

Relieve boredom and stress by playing Sudoku. This big sudoku puzzle 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: Feb 25, 2017
• • Number of Pages: 140 pages
• • Language: English
• • Binding: Paperback
• • ISBN-10: 1544124856
• • ISBN-13: 9781544124858