Big Book of Sudoku Medium to Hard 1000 Puzzles: Huge Collection of 1000 Puzzles, Medium to Hard Level - Paperback

by Puzzle Omo Publisher (Author)

Big Book of Sudoku Medium to Hard 1000 Puzzles

is a perfect funny Sudoku book for adults.

Would you like to improve your logical skills?
Love hard Sudoku puzzles? Then you'll love this book!

Why play Sudoku?

✓ Sudoku gives your brain the ultimate workout.

✓ It keeps you and your mind healthy and productive.

✓ It helps to maintain and improve your memory.

✓ It also can increase your concentration and focus.

• 1000 enjoyable Sudoku puzzles
• Medium level: 320 puzzles
• Hard level: 680 puzzles
• Keeps your mind active and performing well.
• Suitable for all levels: beginner to expert