Delays and some relays, I think.
Well here's a tip, red light shows red and hides blue and and partially green, green light shows green and hides red and blue, blue light shows blue and hides red and partially green, so you could probably use that to your advantage or something
I'm not that kind of clever. Maybe you could show me in server?
I'll try making a server, though with my luck, i'll need to port forward even though i think that's no longer necessary
woah. I never knew... I am going to figure out how to do this!
that old trick cant be replicated exactly nowadays