| Clue | Source | Date |
|---|---|---|
| Biggest city in South Dakota | New York Times | 17 May 2021 |
| Seat of South Dakota's Minnehaha County | LA Times Daily | 16 Jan 2021 |
| Seat of South Dakota's Minnehaha County | The Washington Post | 16 Jan 2021 |
| South Dakota's most populous city | Eugene Sheffer | 26 May 2018 |
| Most populous city in South Dakota | ||
| Its motto is "Gateway to the Plains" | ||
| Seat of Minnehaha County | ||
| South Dakota's largest city |