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The Island of Liars and Truth-Tellers

Dec 04, 2023
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The Island of Liars and Truth-Tellers: You land on an island where inhabitants either always tell the truth or always lie. You meet two inhabitants: Zara and Mia. Zara says, "At least one of us is a liar." What are Zara and Mia?

Answer: Zara is a liar and Mia is a truth-teller. If Zara were a truth-teller, then her statement would mean Mia is a liar, but…

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