| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| Neptune's moon Triton is the only big moon in our solar system that orbits in this 10-letter way, meaning backwards | retrograde DD | $4,000 | DJ | SCIENCE | 2022-12-27 | #8772 | |
| In astronomy a body moving in the opposite direction from other members of a solar system is in this | retrograde | $1,000 | DJ | PHYSICAL SCIENCE | 1990-09-12 | #1383 |