Enjoy the most popular puzzle game in the world whether you want to keep your brain young and active, develop logical thinking or just keep yourself busy to avoid boredom... this book will help you with its unique Sudoku Puzzle( medium hard). Once you start, you won't want to stop. These addictive puzzles are easy to understand---just fill the grid with numbers according to the few simple rules---but incredibly fun and engaging to complete. You don't need any mathematics knowledge: Just supply a pencil and an inquisitive mind. This book has 200 medium hard sudoku puzzles, large print, plenty of room for scratch work on every page, one sudoku puzzle per page. The answers are at the end of the book. Great size 8.5 x 11 inches with 250 pages and print on quality paper with a great design soft cover. Get one for yourself, your love ones now for the holiday seasons
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