ANSWERS FOR HEAD TRIP

WARRIORS AND LORDS, p. 67  question one: Green is a warrior, red is a lord. This remains true if the one in green is a warrior or a lord. But, if green were a lord, they’d be lying. So, green can only be a warrior, making red a lord. question two: Which direction would the other person tell me to go to get me in the right place? If the person you ask is a warrior, the other must be a lord. The lord would lie and say the opposite of where to go. If the person were a lord, the other would be a warrior bearing the truth—but the lord would lie about what the warrior says. In either case, you would get the opposite of the correct direction.…

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Popular Science Australia (Digital) - 1 Issue, February 2019

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