| Top Five Biggest Cities In Each European Country | 4,073 | - | - |
| Largest 5 Cities in Each European Country - With a Map | 157 | - | - |
| Biggest Cities in the World on a Map - Extreme | 3,207 | - | - |
| All 1M+ Cities in Africa on a Map | 26,384 | 0 | - |
| 100 Biggest US Cities with Exceptions | 9,338 | - | - |
| 100 Biggest Soviet Cities in 1989 with a Map | 29,777 | 0 | - |
| Every 1,000,000+ City on a Map | 114,289 | 0 | - |
| Every 100k+ City in the United States on a Map | 113,928 | 0 | - |
| All 500k+ Cities in Asia on a Map | 2,562 | - | - |
| All 100k+ Cities in the World on a Map | 18,991 | - | - |
| 500 Biggest Cities in the World on a Map | 122,022 | 0 | - |
| 100 Biggest Cities in South America With a Map | 7,391 | - | - |
| Countries by Second Biggest City | 1,385 | - | - |
| 500 Biggest U.S. Urban Areas | 116,548 | 0 | - |
| Biggest Cities in Asia - Extreme | 49,912 | 0 | - |
| Biggest Cities in Europe - Extreme | 73,397 | 0 | - |
| All 100k+ Cities in Europe on a Map | 101,104 | 0 | - |
| Five Biggest Cities by Country - Extreme | 41,384 | 0 | - |
| Name a City - European Countries | 65,226 | 0 | - |
| Five Biggest Cities by Country | 166,383 | 0 | - |
| Biggest Cities in Asia | 116,693 | 0 | - |
| Lonely Planet Top 200 Cities | 220,860 | 0 | - |
| World Capitals by First Two Letters in 90 Seconds | 246,345 | 0 | - |
| 100 Biggest US Cities in 1900 | 73,032 | 0 | - |
| Biggest U.S. Cities Within 100 Kilometers | 51,487 | 0 | - |
| 100 Biggest US Cities in 1950 | 9,365 | - | - |
| 100 Biggest Cities in Central America on a Blank Map | 2,348 | - | - |
| Biggest Cities in Europe with a Map (extreme) | 8,872 | - | - |
| Biggest Cities in Europe in 1650 with a Map | 6,971 | - | - |
| 500 Biggest Cities in the World | 21,766 | - | - |
| Biggest Cities in Each U.S. State - Extreme | 79,250 | 0 | - |
| 10 Biggest Cities in Every European Country on a Map | 9,502 | - | - |
| 10 Biggest Cities by U.S. State | 41,620 | 0 | - |
| Top 5 Most Populous Cities in Each Country of Asia | 458 | - | - |
| 5 Most Populous Cities in Each Country With a Map | 39,388 | 0 | - |
