On the fabled Island of Knights and Knaves, we meet three people, A, B, and C,…

TCS · 2024

On the fabled Island of Knights and Knaves, we meet three people, A, B, and C, one of whom is a knight, one a knave, and one a spy. The knight always tells the truth, the knave always lies, and the spy can either lie or tell the truth.A says: "C is a knave". B says: "A is a knight". C says: "I am the spy". Who is the knight?

  1. A.

    A

  2. B.

    B

  3. C.

    C

  4. D.

    B or C

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