Case 069
Who is guilty?
Exactly one suspect is guilty. The guilty suspect lies. Every innocent suspect tells the truth.
Sofia: “The guilty person is either Sofia or Ezra.”
Max: “The guilty person is one of Lily, Ezra or Cleo.”
Lily: “The guilty person is either Lily or Ezra.”
Ezra: “The guilty person is either Sofia or Cleo.”
Cleo: “The guilty person is either Max or Ezra.”
Random case Solution: Ezra 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.