Re: Logic challenge (nonprograming)
On 15 Feb 2002, at 2:42, engale2000 at hotmail.com wrote:
>
> This is a logic problem... Just to help with your skills of logic.
>
> There are three lightbulbs in the basement all controled by three
> different switches up stairs. You can't see the lightbulbs from upstairs
> when at the different switches.
>
> Your task is to figure out what switch controls which bulb in only ONE
> trip down to the basement.
If all the bulbs are connected togther, the common "4-way" switch
configureation will operate lites, giving each switch separate control of the 3
lites.
Kat
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