Blockinger - An open source Tetris clone for Android.
LuCI - LuCI is an OpenWrt Configuration Interface.
Tetris Blitz - Race against the clock in a two-minute blitz to clear lines and rack up points before time runs out.
LucidDreamBot - The easiest way to achieve lucid dreaming
NullpoMino - NullpoMino is an open-source action puzzle game that works on the Java platform.
Beddit - A new kind of sleep tracker (No wearable sensors)