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. Turn learning from a solo experience top a group activity through these challenging crossword puzzles. Crosswords are highly effective in preventing dementia, improving your verbal skills and finding your flow too. And the best part is, they are inexpensive and compact so you get to bring them anywhere you want. Grab a copy now!