The newest addition to the site is finished. A break down of 3 important economic concepts: Absolute Advantage, Comparative Advantage, and Terms of Trade. It also includes a 6 problem (48 question) flash review game to help prepare yourself for your next Microeconomics or Macroeconomics exam.
All of the Games and activities are in adobe flash format so they will not work on Android or IOS. There is an Android Economics Review App available in the google play store and I hope to make an IOS game sometime next year.