My Sudoku Travel Book, 5"x 8", is designed for people on the go, who love solving Sudoku puzzles, and want to block out those long boring hours of travel. If you like to solve puzzles and have never played Sudoku, then you are in for a treat, you can start with the easy to do puzzles and advance your skills by moving onto the harder level books. If on the other hand you have some experience with Sudoku, then you can pick a higher level book to hone and developed your talents. This Book Level is MIXED, containing... Easy, Medium, Hard, and Very - Hard puzzles for you to solve. Lots of people love to play Sudoku Puzzles, people of all ages, all nationalities, and from all walks of life. Sudoku Puzzles are very popular; they get published in newspapers and magazines across the globe, much like crossword puzzles. If on the other hand you have experience with Sudoku, then solving the MIXED LEVELS will help you to hone and developed your talents, see how fast you can solve the easy ones, and then move on up to the next level. You will find some Very-Hard Sudoku levels in this book that will test your skills to the limits. Whatever level you are at, one thing you will discover about Sudoku Puzzles, they are very addictive and presses are working hard to turn out books to help satisfy that addiction. If you are anything like me, you will have a passion about solving Sudoku Puzzles, finding yourself completely absorbed by and spending hours solving as many puzzles as possible. Sudoku Puzzles can also grip whole families too. They are great for helping to elevate those long boring hours spent travelling, or occupy those times when you have spare time on your hands. They are great also for exercising and keeping your mind sharp, and helps keep boredom at bay. The word "Sudoku" is a Japanese word that means "single number". Sudoku is a game, which involves patience, a lot of thinking, reflection, concentration, problem-solving, and careful decision-making. Please note: if you are new to Sudoku then you will find easy and medium puzzles for your level. Now have lots of fun solving these fantastic unique Sudoku Puzzles...