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Home > Logic > Liars and Knights
Knaves! 2 (Posted on 2013-10-22) Difficulty: 2 of 5
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: (Hide)
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.


Comments: ( You must be logged in to post comments.)
  Subject Author Date
SolutionEasy but interesting solution.Jer2013-10-22 13:49:12
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