Locks up I wish I could give it better rating but with the new video ads it locks up even more, the developers idea is to make it worse instead of better.
Updated ad-sdks fixing numerous issues. Some minor fixes with G+ integration and error handling.
Minor bug fix update including smoother fonts on low res devices, better support for devices without G+ support and better handling of long G+ names.
Substantial update to support a wide range of new Android technologies such as 64-bit devices. Now integrates with Google Play Games for highscores (Scoreloop has been shut down). Better support for wider range of devices.
Play "4 in a Row" against people from all over the world! 100% free!