Knights always tell the truth,liars always lie,and knaves alternate between truths and lies.

Suppose you ask a native,"Are you a knight,a liar,or a knave?" The native answers,and you are able to figure out what he is.

What is the native?

he says he's a liar, but if he was, he wouldn't have said so, cause that would be telling the truth. Knights don't lie, so he's a knave.

Posted by Libby on 2005-08-08 00:56:52