Clue: 5, for the set {2, 4, 6, 8}
We have 1 possible answer for the clue 5, for the set {2, 4, 6, 8} which appears 1 time in our database.
We have 1 possible answer for the clue 5, for the set {2, 4, 6, 8} which appears 1 time in our database.