Game Description:Play smart on the go with Travel Games for Dummies. This triple-headed collection from the For Dummies series will teach you how to ace three favorite pastimes: Solitaire, Sudoku, and crossword puzzles. Using accessible For Dummies-series teaching methods, you'll get the tips and tricks needed to learn, master, and love each of the popular games in the collection. An easy-access interface combines with DS Touch Screen simplicity to welcome players of all ages. And with more than 600 total puzzles, the challenge goes on and on. It's simple fun made even simpler!