What does an Enigma machine do?

More Questions:

The Ryder Cup is awarded in what sport?

What year did J. R. R. Tolkien publish "The Hobbit"?

George Orwell's "Animal Farm" is a roman à clef for what historical event?

Which Beethoven symphony became associated with victory in WWII?

What nation did Afghanistan belong to until 1919?

Venice's Grand Canal ends at what huge square, the city's only piazza?

Thomas Edison was "the Wizard of Menlo Park" in what US state?

What's the largest artery in the human body?

Which element is combined with Iron to create Steel?

In 1996, what action star was named a "sacred vessel" of Tibetan Buddhism?

Which famous actress is Liza Minnelli's mother?

Who played Roseanne’s sister, Jackie, on the TV show “Roseanne”?

In "Ferris Bueller's Day Off', what actor was listed in the credits simply as "boy in police station"?

Who played Tonto on the TV series "The Lone Ranger"?

What US state was "Steak 'n Shake" founded in?