Riddle: You're in a hallway next to 3 light switches. There's a room with one bu!
Question:
Riddle: You're in a hallway next to 3 light switches. There's a room with one bulb in it.....?
You can't see the room at all though. You can only take one trip in to the room to see which of the three switches go to that room. How do you do it?
No cheating. :)
Answers:
Turn on switch 1, leave it for a minute, turn it off. Turn on switch 2, leave it on. Don't touch switch 3.
Switch 1 is the off bulb that is hot, switch 2 is the on bulb, switch 3 is the off cold bulb.