On the Subject of The Yellow Button
This is a button. It is yellow.
Pick the right dance floor as indicated by the filled part of the symbol on the button.
The screen reveals the newest hip color sequence you need to grok to fit in with the cool kids. It is up to you to find the sick moves that cover that exact sequence. You can only take one step at a time in any direction (including diagonal), and you cannot re-use a square you’ve been on. If you stumble off the dancefloor, you brand yourself as a lame loser.
Tap the button to take a step in the direction of the spinning arrow.