- Crossword is a Classic Puzzle that continues to be one of the most popular Puzzle types. Fun, fresh Vocabulary and challenging clues everybody loves easy Crosswords and solving is even easier now with this new big, It’s smart. Crossword Game that are both fun and engaging to play, and are expertly designed to give your brain the kind of workout that stimulates neurogenesis, the process of rejuvenating the brain by growing new brain cells. The Crossword Game Puzzles get progressively more challenging as you proceed through the book. The more time you spend solving A Puzzle, the more you are sure to appreciate the large-print format. If you get stumped, no problem solutions to all the Crossword Puzzles are provided in the final section of the book.