If two people are of the same type,then they are either both knights or both liars. If they are of different types,then one is a knight and one is a liar. Now, suppose Drew and Mohammad say the following.

Drew: We are of the same type.
Mohammad: We are of different types.

Now, what are each?

(In reply to This is Cheating by Ravi Raja)

Ravi, I'm pretty sure this puzzle got three thumbs up plus plenty of general comments.

Posted by Bryan on 2003-04-30 06:42:07