Great game! Many cool features, amazing that you could put all this together in 48h. Very impressive!
Some stuff that would have made it even better would have been a fast-forward button, especially for the last puzzle. I was making changes to the last part and had to wait for the dude to come walking.
I think an indicator of whether a color is in use in the current game segment would also have been helpful. Or rather if a color is unused/free to reprogram without messing up previous parts of a segment.
Otherwise stellar! Enjoyed playing it!