Brain Age: Train Your Brain in Minutes a Day is a fun, rewarding form of entertainment everyone can enjoy. Inspired by cutting-edge neuroscience, it's a full set of reading and mathematic exercises that stimulate the brain. At the start, you'll take a series of tests and get a score that determines how old your brain is. This is your "Brain Age" -- by performing daily exercises just minutes a day over weeks and months, the better you'll get and the lower your Brain Age will get.

Activities include quickly solving simple math problems & counting people going in and out of a house simultaneously