Identify each switch with its bulb.
You are in a room that has three switches and a closed door.
The switches control three light bulbs on the other side of the door.
There are three light switches outside a room.
It has no windows and nothing can get in or out except through the door.
The door is closed and you cannot see if the light is on or off through the door.
How can you tell which switch is connected to each of the light bulbs.
Outside of the closet there are three light switches.
Once you open the door you may never touch the switches again.
Each bulb is switched off at present.
Inside is a single light bulb controlled by one of the three switches.
One of them controls the light inside the room.
You are in a room that has three switches and a closed door.
You are in a room that has 3 switches and a closed door.
Turn on switch x for 5 to 10 minutes.
A windowless room contains three identical light fixtures each containing an identical light bulb or light globe.
There is no one there to help you.
On the outside of the room there are three light switches that control each of the respective light bulbs on the other side of the door.
You are standing outside a closed door.
The switches control three light bulbs on the other side of the door.
You can turn the switches on and off as many times as you wish they are all off to begin with but may only enter the room once.
The door to the room is closed and there are no windows.
With the door closed from outside the room you can turn the light switches on or off as many times as you would like.
You can go into the room one time only to see the light.
On the other side of the door is a room that has three light bulbs in it.
The room is completely sealed off from the outside.
There is a room with a door closed and three light bulbs.
You have a set of 3 light switches outside a closed door.
You may manipulate the switches as you wish but once you open the door you can t change them.
You need to determine which switch operates the bulb.
However you know the light is off to start.
Once you open the door you may never touch the switches again.
Once you open the door you may never touch the switches again.
Outside the room there are three switches connected to the bulbs.
The switches control 3 light bulbs on the other side of the door.
You are in a room that has three switches and a closed door.
You are outside the room and the door is closed.