all we have to do is find the right combination of switches for the lights, enter the code on the keypad. Everyone has to record their morse code (record the video). Decipher it later. Enter the code on a ranked server. simple.
Thank you Paper for that video!! Hmm, it may be something to try out. Maybe 8+ ppl. 7 on the switches one guy observing the lamps and then bring up the keypad. We now just need someone who is fluent in morse code...