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Classic Knights & Knaves
Raymond Smullyan has made a career of writing logic problems. His most famous have to do with a mythical island of Knights and Knaves. Knights always tell the truth, and Knaves always lie.
As you approach the island, you spot three inhabitants on the shore. You call out to them, “Are you Knights or Knaves?” The first says something but you do not hear what he says, so you ask, “What did you say?” The second inhabitant says, “He says he is a Knight, he is and so am I.” The third responds, “He is a Knave, but I am a Knight.” Figure out the true identities of the three individuals.
Discussion
comments with spoilers hidden | Show All
prabeast 7 months ago contains spoiler (show)
simon perry 8 months ago contains spoiler (show)
aoi 10 months ago
oh thats so cool
city_slick about 1 year ago
tough wording but that’s pretty cool
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Difficulty
Currently: Moderate (5.25)
