Do you want to improve your logic and problem-solving skill? If so, Sudoku is a smart choice for you It is fun, extremely addictive (you can't get your hands off it until you can solve it all ). You can play it anywhere and anytime, on the bus, train, lunch break or play it with your family on the dinner You don't have to be a math geek to be good at Sudoku Remember that a practice is all it requires. The newest version of SUDOKU Game: This MUST HAVE SUDOKU Brain Training version includes 2000 Puzzles SUDOKU from Easy Level to Very Hard Level for the Beginner to Professional to get your idea around Sudoku. This book gives you a solid background for playing Sudoku, and is a great way to prepare you for the harder version. We have design for everyday SUDOKU for the person who wants to develop their brain every day. This book includes these awesome features: How to play Sudoku 500 Easy Level Puzzles 500 Medium Level Puzzles 500 Hard Level Puzzles 500 Very Hard Level Puzzles There is one and only solution for every puzzle (don't waste your time playing multiple solutions Sudoku Full solution is included for every puzzles Carefully designed for Beginners to Professional If you want to be a master in Sudoku, the next level Sudoku book recommended."