Brain Age Great Family Fun!

We finally busted out the Nintendo DS as a family event and fired up Brain Age, which is a true "killer app" that, after a bit of a test, determines one's "brain age." It then provides simple exercises and routines to improve thus decreasing this brain age value. When I first experimented with the program, my initial brain age was into the 50s! What is interesting about it right now is in the fact that my wife and I are now in a brain age competition, which provides a new level of family fun.