"Puzzles galore!" The most current research shows that brain games keep the mind and memory sharp, and logic bright. Plus, they're entertaining. Here's the perfect collection of challenging games, including the latest craze, Sudoku. It also has 200 challenging crosswords, trivia, matching and word games, acrostics, hangman, word jumbles, in 20 different categories (complete with solutions). An expert author of several successful puzzle books Easy, portable format High quality paper for erasing"