Color Throne - Brain Gymnastics

Made my first Android app and released it on Google Play. It's a game, reminds of Tetris, but with a completely different game mechanics. You need not only to rotate blocks but also rotate colors to make it match other colors. Any matching colors disappear.

During programming I came to appreciate a state machines. It nicely partitioned the flow of the program. And it made me think what is the magic behind a state machine. It seems to me that the following might be true:

            state machine = flow of messages = message queue = react style programming (?)

Having a message queue direct your program gives you a great tool: control over execution flow.

Here is a Youtube recording of the gameplay (image is clickable):

Kindly request to give it a try.