Re: Logic challenge (nonprograming)

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>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.

arbitrary switches (a) (b) (c)
Turn on one switch(a) for about a minute, then turn one off and turn another 
one on(b). Go down to the basement.

Whichever light is on is (b)
Whichever light is off and warm is (a)
Whichever light is off and cold is (c)

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