![Color Hole 3d](http://cdn6.8fat.com/icon/4c/de/4cde93cf00de937c7003302ac06a255e1ef73960.jpg)
Color Hole 3d
This is a very interesting synthetic hand tour. The game is easy to understand. Players can merge two identical planes into higher-level planes. They can also manage the flight of planes and earn a lot of gold coins to produce and synthesize more planes. Interested players can download the experience!