| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| It's the shape of a tondo, a type of painting popular in the 15th century | Round | $300 | J | ART | 1997-05-29 | #2949 | |
| Raphael's painting of the "Madonna on the Chair" is in tondo form, meaning in this shape | round | $1,000 | DJ | ART | 1991-04-05 | #1530 | |
| In his book "De Caelo", Aristotle defended the theory that the Earth is this shape | round | $400 | DJ | THE EARTH | 1990-06-25 | #1356 |