Fast Tap! is a highly addictive game where you have to tap all the buttons with the same color as the indicator shows. This game is made in Java using Android Studio since Google is not supporting Eclipse anymore (you can import on Eclipse). The game has been made using LibGDX framework which is also made in pure java.

Demo: http://codecanyon.net/item/fast-tap-admob-leaderboards-iap/10798285