Challenge


Keys Left to Award0You are standing in a room outside three bulbs inside two how do you turn all on at once


Because I will like to be a insider


How it works:
1. Turn ON switch 1 → leave it ON for a few minutes
2. Turn OFF switch 1, then turn ON switch 2
3. Go inside the room:
Bulb that's ON controlled by switch 2
Bulb that's OFF but still warm/hot controlled by switch 1
Bulb that's OFF and cool controlled by switch 3
That way, you know exactly which switch controls each bulb all in just ONE visit!