Case 154
Who is guilty?
Exactly one suspect is guilty. The guilty suspect lies. Every innocent suspect tells the truth.
Ava: “Zoe is innocent.”
Eli: “Miles is innocent.”
Nora: “Miles is guilty.”
Miles: “Neither Ava nor Miles is guilty.”
Zoe: “None of Ava, Eli or Zoe is guilty.”
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.