| Series | # | Rating | Takes | |
|---|---|---|---|---|
| Biggest cities starting with letter _ | 26 | 0 | – | 970 |
| U-Bahn | 6 | 0 | – | 204 |
| Biggest towns in ___ | 8 | 0 | – | 93 |
| 4 Letter word in city names | 6 | 0 | – | 65 |
| Biggest cities on lakes/seas/bays | 5 | 0 | – | 58 |
| Countries closest to ___ | 4 | 0 | – | 54 |
| Country Panhandles | 4 | 0 | – | 52 |
| Biggest Towns in ___ by letter | 3 | 0 | – | 33 |
| 1 City per letter-Europe | 2 | 0 | – | 24 |
| Biggest cities in ___ region Brazil | 2 | 0 | – | 7 |
| Click the Austrian town ending | 2 | 0 | – | 6 |