Sudoku Puzzle Book for Adults: 5000 Easy to Extreme Hard Puzzles with Full Solutions - Vol. 6 Paperback ? September 23, 2024 by Sudoku99 Team (Author)

Looking for a comprehensive Sudoku challenge? The Sudoku Puzzle Book for Adults: 5000 Easy to Extreme Hard Puzzles with Full Solutions - Vol. 6 is perfect for solvers of all skill levels. With 5000 puzzles ranging from easy to extreme hard, this book offers something for everyone—from beginners to advanced solvers looking for the toughest challenges.

Key Features:
- 5000 unique puzzles covering easy to extreme hard difficulty levels
- Full solutions provided for quick reference and progress tracking
- Play online: Solve the same puzzles on Sudoku99.com by entering the Sudoku ID from the book
- Large 8.5 x 11-inch format for clear, easy-to-read puzzles.