One. No, two! No, four! No, eight! No, sixteen! No, thirty-two! ...
None. Once the bulb goes out, they replace the house.
because he had a dying light
Just one, but they get extra credits for it
Five. Germany to start it, France to try and then give up almost immediately, Italy to start, give up, and try again from the other side, America to finish it and claim credit for the whole thing, and Switzerland to sit in the dark and pretend that nothing happened.
Because just one more and it would be two-farty
Two thirty