Sudoku puzzles are a tantalizing challenge - and a great way for players to develop their reasoning ability and logical thinking skills. This book presents 150 Sudoku puzzles in large print, which vary widely in their level of difficulty: 30 are super easy 30 are easy 30 are medium 30 are hard 30 are super hard because they include letters and symbols (rather than numbers) This book has large print to preserve your eyesight; it also provides enough room for you to list possible answers in each square. When you start to play, start at the level that works best for you and gradually build your skills. By the end of the book, you will be a seasoned master of this wildly entertaining - and addictive - logic game!.