2According to one group of brain doctors at the University of Michigan, at long last a mental exercise has been discovered that could really make you smarter. Literally, if the research is correct, the more you play and the harder you play it, the smarter you get.

The game is pretty simple in design: Players are presented with a computer screen that shows a pattern of squares. If the pattern matches the same one the player saw two patterns earlier, he pushes a button with one hand. At the same time, he has to listen to letters narrated over a set of headphones. If the letter matches the one said two letters earlier, he pushes a button with his other hand. The better the player does, the longer the interval stretches out: Three patterns and letters earlier, then four, and so on....." read the rest of the article at the link below.