| Taken | Quiz | Updated | # Nom. |
|---|---|---|---|
| 1,604 | Countries with multiple FIFA national football teams | 2021-04-27 | 24 |
| 993 | Who Wrote That Political Philosophy Book | 2019-04-09 | 8 |
| 95 | Largest European cities without top-flight football team | 2019-09-11 | 0 |
| 82 | Flags of English Historic Counties | 2021-08-25 | 0 |
| 63 | Political Parties by Country | 2018-07-31 | 0 |
| 63 | Largest cities without team in the 'Big Five' soccer leagues | 2019-09-13 | 0 |
| 36 | Names of Houses of Legislatures to Countries | 2018-01-27 | 0 |
| 22 | U.S. President by Alma Mater | 2018-08-02 | 0 |
| 15 | Electoral Systems of the United Kingdom | 2018-05-21 | 0 |