I published Stained Glass Tangrams on Itch.io. I have a few other games there too.

The easiest way to play Stained Glass Tangrams is on Itch.io.

If you want to play from source, you should be able to clone this repo and simply open it in Unity 5.3 or higher. If you have any trouble playing the game in the Unity Editor, please open an issue.

Game art by kenney.nl. Who is awesome.