Hinge - Find people you want to date through your friends on Facebook.
Blockinger - An open source Tetris clone for Android.
Cuddli - Dating for geeks
Tetris Blitz - Race against the clock in a two-minute blitz to clear lines and rack up points before time runs out.
Tinder - Tinder is how people meet. It's like real life, but better.
Quadrapassel - In Quadrapassel, the GNOME version of Tetris, your goal is to create as many complete horizontal...