Concentrations

Concentration
http://en.wikipedia.org/wiki/Concentration_(game)

Playing with 52 cards, and normal Concentration.
Instead of the picture on the card, you are using an icon of droids.
So lightweight software only standard widgets, please try to play.

The tested version of the app with ads.
This is not updated of free version, so can be installed simultaneously.
If you do not mind ads, please use this application.
For version without ads is scheduled to stop publishing.