Baph
20-02-07, 05:28 PM
There seems to be a thing about this on the org at the moment, so here goes.
3 light bulbs in a room
3 switches outside the room
Each switch controls only one light, but which light it controls, you have to discover
No-one is available to help you
You may enter the room only once, and when you do, you're blind folded
You cannot see into the room from outside it
How do you work out which bulb is controlled by which switch?
3 light bulbs in a room
3 switches outside the room
Each switch controls only one light, but which light it controls, you have to discover
No-one is available to help you
You may enter the room only once, and when you do, you're blind folded
You cannot see into the room from outside it
How do you work out which bulb is controlled by which switch?