| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| This city that's home to the University of Colorado lies at the base of the Flatiron Range of the Rockies | Boulder | $400 | J | U.S. GEOGRAPHY | 2019-01-22 | #7912 | |
| This city northwest of Denver gets its name from the large rock formations in the area | Boulder | $200 | J | U.S. PLACE NAMES | 2014-04-11 | #6815 | |
| This Colorado city was named for its abundance of large rocks | Boulder | $600 | DJ | U.S. PLACE NAMES | 1994-12-12 | #2366 |