Author Description

Boost your brain power with fun and addictive sudoku puzzles. Sharpen up your mind and improve your memory by playing Sudoku every day. Sudoku stimulates your mind, increases concentration and makes you feel happy by giving you a sense of accomplishment. Size of the book: 8.5 X 11 inches Perfect for adults, teens and seniors 500 medium sudoku puzzles 9x9 4 puzzles per page and answers for every sudoku included in back Each puzzle includes special timer fields that allow you to track your progress and see how quickly your skills improve. Perfect for free time, holidays or travel Order now! makes a great gift for any occasion! Birthday, stocking suffers, road trip or more, everyone will love it!