Exercise Your Brain! This is the free, ad-supported, version of the great collection of brain training games.Recent changes:3.4.5 Added ability to tap an area score and bring up the list of games that composes the score. It will also show a chart of your scores for that area. Some issues causing crashes were fixed.3.4.4 Updated scoring data for new game.3.4.3 Enjoy a great new game called Stop and Go Level 1. Some issues were fixed.