I have gotten back into the habit of playing games on Facebook which is really cool. I have been trying to play Geo Challenge which you have to find out the nation flags, know what country it is and where is a certain place in the world. I find this game very challenging plus you learn something in the process.
It took me a while but I was able to beat one of my friends scores and it wasn't easy.
Have to tip my hat to Facebook for creating brillant games. If you got Facebook check them out.