Case 278
Who is guilty?
Exactly one suspect is guilty. The guilty suspect lies. Every innocent suspect tells the truth.
Amira: “The guilty person is one of Tess, Hugo or Mae.”
Jack: “None of Amira, Jack or Tess is guilty.”
Tess: “The guilty person is one of Amira, Tess or Hugo.”
Hugo: “The guilty person is either Amira or Tess.”
Mae: “Mae is innocent.”
Random case Solution: Hugo 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.