OpenEuphoria

Re: Logic challenge (nonprograming)

• Posted by Euler German <efgerman at myrealbox.com> Feb 17, 2002
• 477 views

Turn on two switches (e.g. sw1 and sw2) for some time. Then, turn of 
one switch (e.g. sw2). Go to the basement and check for: 1. Light on is 
sw1, 2. Light off and hot (warm) is sw2, 3. Remaining (cold off light) 
is sw3. 

-- Euler 

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.
> 
> 
> 
>