Sudoku Puzzle Book for Adults - 400 Easy To Very Hard Sudoku Puzzle Games With Solutions Vol. 1  (English, Paperback, Anirudh Pason)

Keep your brain young and active with the help of this Sudoku Puzzle Book for Adults. This book contains four levels of difficulty: easy, medium, hard, and very hard. It will provide hours of entertainment and will progressively increase your logical skills. Features: - 400 sudoku puzzles (100 Easy, 100 Medium, 100 Hard, 100 Very Hard) - 9 x 9 sudoku puzzle grids - 4 sudoku puzzles per page - Solutions included at the end of the book - Large size 8.5 x 11 inch - Glossy cover - Suitable for both beginners and advanced sudoku players - Great gift idea for yourself, friends, or anyone who loves sudoku