Shape Safari Pro – Amazon Appstore for Android – Free app of the day
Match patterns generated from simple shapes and manipulations. While trivial at the lowest difficulty, it becomes surprisingly challenging as the complexity and number of manipulations increase. Gameplay is fun and relaxing, with a hefty supply of new puzzles to solve. Hints are available if you get stuck!
Get it here
http://www.amazon.com/mobile-apps/b/ref=topnav_storetab_mas?ie=UTF8&node=2350149011
http://www.amazon.com/gp/product/B004YF1LGO?ie=UTF8&ref=mas_faad