MASTODON
| Date | Clue |
|---|---|
| 2025-03-18 | Tusked Ice Age mammal |
| 2024-10-02 | State fossil of Indiana |
| 2022-11-07 | Extinct megafauna species whose name derives from the Greek for "breast tooth" |
| 2021-01-09 | Ice age beast |
| 2005-07-03 | Tusked animal |
| 2000-09-08 | Ice Age roamer |