Here is a good one, see if you can answer correctly.
There is a room with no windows and only one door. There are three lights in the room and there are three switches to operate them located outside and on the opposite side of the room from the door.
You have to figure out what switch operates each light but you can only enter the room one time!
How do you figure it out?
__________________
There is a room with no windows and only one door. There are three lights in the room and there are three switches to operate them located outside and on the opposite side of the room from the door.
You have to figure out what switch operates each light but you can only enter the room one time!
How do you figure it out?
__________________