Case 310
Who is guilty?
Exactly one suspect is guilty. The guilty suspect lies. Every innocent suspect tells the truth.
Amira: “Neither Jack nor Tess is guilty.”
Jack: “Neither Tess nor Hugo is guilty.”
Tess: “The guilty person is either Jack or Mae.”
Hugo: “Neither Amira nor Jack is guilty.”
Mae: “Jack is guilty.”
Random case Solution: Mae 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.