Just wanted to show a little android puzzle game I made from scratch. You can give it a try in https://play.google.com/store/apps/details?id=com.DonnyChong.MountingPressure. It's funny how adding sounds to the game can make it enjoyable to play. Currently, I'm working on my next project which is going to be a shoot'em up sort of game. May post the complete game in this page in the future.