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Knaves! 2 (Posted on 20131022) 

You meet three people, A, B, and C. One is a knight, one is a liar, and one is a knave.
A:I am a knave.
B:A is a knave.
C:I am a knave.
Who is a knight, who is a liar, and who is a knave?

Submitted by Math Man

Rating: 1.0000 (1 votes)


Solution:

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Obviously, neither A nor C is a knight. Therefore, B is the knight. Since B says that A is a knave, A must be a knave. That means that C is a liar.
A:knave
B:knight
C:liar

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