Tetris from play dough. I hope you enjoy.
https://play.google.com/store/apps/details?id=com.tiknolojik.tetrix
Very addicting and frustrating…just like original Tetris game.
In fact I liked it so much I decided to write a review on my blog 
Check it out: Tetrix – a fun and challenging game in 3D! | App Goodies
Great concept and execution