Hi again, i gt another for yaz aswell, lets imagine your family and friends have been tied up and will die if you get this incorrect, ok here goes:
you are in a house, and in the cellar there are 3 light bulbs, you are upstairs and next to 3 light switches, you see the problem is your only allowed to leave the room
once to find out which switch goes to which light bulb,also the lights were
all switched off when you entered the house, how would you do this, (a little hint is "time is the soloution").
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Ok heres the soloution, you switch one light switch and leave it on for about an hour then switch it off, you then switch another switch on and enter the cellar, you simply feel the light bulbs to see which one is warm (this is the one left on for an hour, the cold one is the one you havent switched on and the one that is switched on is the one you turned on before entering the cellar, seems like a confusing soloution but i get it so u should

Also sorry about the big space between answer and problem, i did this to stop u cheating

let me know wat yas think