Case 314
Who is guilty?
Exactly one suspect is guilty. The guilty suspect lies. Every innocent suspect tells the truth.
Ava: “Neither Miles nor Zoe is guilty.”
Eli: “The guilty person is either Nora or Miles.”
Nora: “The guilty person is either Miles or Zoe.”
Miles: “None of Eli, Miles or Zoe is guilty.”
Zoe: “The guilty person is either Ava or Nora.”
Random case Solution: Nora 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.