| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| A device that "makes time travel possible" is this capacitor | flux | $1,600 | DJ | "F"OUR LETTER WORDS | 2023-03-15 | #8828 | |
| Something in this state is in a condition of continuous change | flux | $400 | J | "F"OUR-LETTER WORDS | 2020-01-10 | #8135 | |
| In soldering, a substance used to clean surfaces & free them from oxide | flux | $800 | DJ | "F" WORDS | 1986-12-01 | #516 |