Case 026
Who is guilty?
Exactly one suspect is guilty. The guilty suspect lies. Every innocent suspect tells the truth.
Ava: “The guilty person is either Eli or Miles.”
Eli: “The guilty person is either Miles or Zoe.”
Nora: “Neither Ava nor Eli is guilty.”
Miles: “None of Eli, Nora or Miles is guilty.”
Zoe: “None of Eli, Nora or Zoe is guilty.”
Random case Solution: Miles is guilty. Testing each possible culprit leaves this as the only assignment where the culprit's statement is false and all four innocent statements are true.