Puzzle CometJust like your body needs daily exercise your brain needs a challenge to stay sharp as you age. Solving a Puzzle Comet crossword and Sudoku puzzles on a regular basis is the best way to keep your mind in shape to stave off mental decline in your goldn years. Our Brain-teaser puzzles have are almost as effective as medicines or vitamin supplements at keeping your brain active. Your daily brain workout is just a click away! Grab a copy of a Puzzle Comet Book today! Read More Read Less