IMPORTANT - EBOOK edition of this book is an PRINT BOOK REPLICA and not used for completing puzzles on the device. The eBook is a preview providing useful content on the benefits of crossword, sudoku and other puzzles for both children and adults, also showing the actual puzzles available in the physical copy of the book. A BONUS link in the book lets you download books with high quality crossword puzzle and sudoku book PDF pages with dozens of puzzles with clues and answers that readers can PRINT. The download is optional, it is not the main function or purpose of this ebook - PRINT REPLICA. Yes, you can escape into a world of pure relaxation anytime you want as long as you keep a copy of this book of crossword puzzles at all time. Answering puzzles is very addictive. The more you are involved in identifying patterns and getting the answers, the more in love you become with the game. This is the right kind of addiction for you, so grab a copy today!