easy lgbariddle..answerable in 1 minute :D

in a two-story building, there are three switches on the ground floor. one of the switches opens the lighting in the second floor. how will you know which switch opens the lighting in the second floor when you can only go up once?

Question

easy lgbariddle..answerable in 1 minute :D

in a two-story building, there are three switches on the ground floor. one of the switches opens the lighting in the second floor. how will you know which switch opens the lighting in the second floor when you can only go up once?

parthkohli · Answer

Open all three switches ;)

blockcolder · Answer

I think I know this.
USE A PORTAL GUN!

parthkohli · Answer

You can send someone up

lgbasallote · Answer

but how will you know which opened the lighting @ParthKohli  and you cant send anyone up

lgbasallote · Answer

@blockcolder close

lgbasallote · Answer

you use a tessaract

parthkohli · Answer

Use a gun to kill lgba

lgbasallote · Answer

yeah thatll solve everything wont it

parthkohli · Answer

Yeah it will....waiting for the lucky day

lgbasallote · Answer

maybe now's your lucky day...maybe one of those switches can make your dream come true

blockcolder · Answer

Open the first one, wait 30 minutes, turn off the switch, open the 2nd one, wait 30 minutes, turn it off, open the 3rd one.
If the bulb is on, it's the 3rd.
If it's off but it's hot, it's the 2nd.
If it's off and it's not hot, it's the first.

lgbasallote · Answer

did you google it? o.o

blockcolder · Answer

No, I encountered it a LONG time ago in another setting. =))
And my other thought was to drill a hole through the ceiling of the first floor.

lgbasallote · Answer

lol..that was good