Case 301
Who is guilty?
Exactly one suspect is guilty. The guilty suspect lies. Every innocent suspect tells the truth.
Sofia: “Neither Max nor Lily is guilty.”
Max: “Neither Max nor Ezra is guilty.”
Lily: “The guilty person is either Ezra or Cleo.”
Ezra: “Neither Sofia nor Ezra is guilty.”
Cleo: “Ezra is guilty.”
Random case Solution: Cleo 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.