Exercise is the key to good health for body and mind. 
Brain Age games make mental exercise fun and competitive. 
A few minutes a day is enough to challenge your mind. 
The portable Nintendo DS with stylus and touchscreen lets you play Brain Age 2 on the go to work, on vacation, or wherever your day takes you. 
FUN ACTIVITIES TO PICK UP AND PLAY: Intuitive gameplay makes brain training easy for everyone. 
Train through 15 activities. Solve simple math problems, recite songs on the piano, or play a challenging version of rock, paper, scissors. You will love your mental training! 
Play Sudoku: When you're done practicing for the day, try to solve 100 sudoku puzzles!