Meet the Light Show: a smart light puzzle that provides you with a fun, interactive experience at home. It is available in 3 levels (from 6 to 24 blocks). You can change the shape of your puzzle and also the color of the LEDs from your smartphone. You can not only use this to decorate but also to keep up with your notifications, greet new guests, and more.
There will be an open API available for developers, so they can create custom programs and games for it. You can find it on Kickstarter.