Publisher's Synopsis
TRAINING AND ENTERTAINMENT?★ Are you looking to train your mind and improve your cognitive skills?★ Do you need to become a more skillful person than you are today?
- You don't have to be a genius in math to accept this challenge
- This book has the perfect content for Sudoku beginners
- It is practical for all ages, both for children and adults
- With a unique and attractive cover design
- For lovers of Sudoku and memory games: It is perfect as a gift for any occasion or for a birthday.
- Don't waste time like everyone else when they have nothing to do. Better train your mind day by day