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.Box in good condition.Cartridge in very good condition.