Big Book of Sudoku: Over 500 Puzzles & Solutions, Easy to Hard Puzzles for Adults

You don't need to be a math whiz to enjoy a great sudoku puzzle! Sharpen your mind and have some fun with this great collection of sudokus, including over 540 challenges across four difficulty levels (Warm Up, Challenging, Tough, and the ultimate Samurai Sudoku!) A must-have for all Sudoku enthusiasts.

• | Author: Parragon Books
• | Publisher: Parragon Books
• | Publication Date: September 18, 2018
• | Number of Pages: 384 pages
• | Language: English
• | Binding: Spiral-bound
• | ISBN-10: 1680524755
• | ISBN-13: 9781680524758