This is really fun, but the pressure needs to be toned down a little. The Understanding -> Execution barrier is high enough to stress me, and the fact that you don't always see the whole puzzle can be frustrating. I would suggest putting the beat on hold when you're on a yellow circle, and having a "zen" option where you don't need to worry about timing (have a "wait" button to skip a beat that hasn't been chosen yet). But that's just my perspective. Regardless, hoping for more!