| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| If you include the Irtysh as part of the main course, this Siberian river flows over 3,300 miles (but only uses 2 letters to do so) | the Ob | $2,000 | DJ | TAKE ME TO THE RIVER | 2026-03-09 | #9516 | |
| Only 2 letters but more than 2,200 miles long, it flows across Russia to the Arctic Ocean | the Ob | $2,000 | DJ | LAKES & RIVERS | 2016-06-08 | #7318 |