500 Easy to Hard Large Print Sudoku Book 9

Give your brain a workout with Sudoku logic puzzles.

Solving Sudoku puzzles helps improve problem-solving, deductive reasoning, focus, concentration, memory and reduces anxiety and stress.

Stimulate your brain and keep your mind sharp with Sudoku!

- LARGE PRINT: Easy to see! 1 Sudoku per page

- Instructions and 2-page tutorial for first-time players

- 500 Sudoku puzzles

- Easy to Hard difficulty

- Answers