An adventurer found a locked treasure chest in a dungeon. He tracked down three brothers (each either a Liar or a Knight) one of whom has the key to open the chest.

Each made a statement:

A: I have the key to the chest.

B: I don't have the key to the chest.

C: B Doesn't have the key.

The adventurer knows that at least one of the three is a Liar, and at least one - a Knight. Who has the key?

just cause one of the people is a liar, does that mean he will lie all the time, maybe hes tellin the truth just to confuse. anyway, c has the key a is the liar

Posted by marty on 2002-05-22 22:41:50