Alan, Barry and Carl (each either a Knight or a Liar) were rounded up by the cops yesterday, because one of them was suspected of having stolen money from the bank. The three brothers made the following statements under very intensive questioning:

Alan: I'm innocent.

Barry: I'm innocent.

Carl: Barry is the guilty one.

If only one of these men is a Knight, who stole the money?

(In reply to Easy by Alan)

Alan wrote:

Alan-thief and liar

That's kinda funny :) We'll have to watch the names used in problems a bit more carefully :)

Posted by levik on 2003-02-27 08:09:41