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. When there's too many noise going on inside your head, wouldn't it be a joy to find something that will help you clear your mind? That's where this book of crossword puzzles would come in. Crosswords are highly effective in helping you unwind and find your flow again. The complexity of the clues would reel you in, force you to focus and just forget about the rest of the world.