| Taken | Quiz |
|---|
| 34,591 | Biggest Cities in Germany - Extreme |
| 34,290 | Biggest Cities in Asia - Extreme |
| 34,249 | Biggest Two-Word Cities |
| 34,037 | Most Populous U.S. Cities as a Percent of Their State |
| 33,310 | Most Populous Countries in 1800 |
| 33,295 | 5 Largest Cities for Every Letter on Map |
| 33,221 | All Cities in India with Population of 1 Million |
| 32,682 | Complete a World Map Mosaic |
| 32,306 | Biggest Cities in France - Extreme |
| 31,612 | European Cities in the Top 200 Worldwide |
| 31,608 | Biggest Axis-Controlled Cities |
| 30,744 | Biggest "Saint" Cities - United States |
| 30,702 | All 2M Cities by Proximity |
| 30,596 | All Cities in China with Population of 1 Million |
| 29,965 | Biggest Cities in Michigan |
| 29,447 | Biggest City by Region |
| 28,277 | 1,000 Biggest U.S. Cities on a Map |
| 28,242 | Northernmost Major City by Country |
| 27,832 | 100 Biggest Cities in Spain on a Map |
| 27,367 | Biggest Cities in Australia on a Map |
| 27,195 | Biggest Cities in Colorado |
| 26,799 | Biggest Cities in the Blue Banana |
| 26,554 | Fastest Shrinking U.S. Cities |
| 26,514 | Most Overpopulated Countries |
| 26,426 | Countries with the Most People Living on Islands |
| 26,155 | Largest City on Every Continent A-Z |
| 25,938 | Biggest Cities in North Carolina |
| 25,593 | Canadian Metro Areas over 100,000 People |
| 25,563 | 5 Most Populous Cities in Each Country With a Map |
| 25,544 | 500 Biggest Cities in the United States |
| 25,388 | Most Populated Countries Bordering the Indian Ocean |
| 25,036 | Biggest Cities in Washington State |
| 24,914 | Shrinking U.S. States |
| 24,911 | Biggest Cities in Arizona |
| 24,856 | Biggest Cities in Sweden |
| 24,679 | Country Population - North or South? |
| 24,558 | Population Trivia |
| 24,299 | Biggest Coastal City by Country |
| 24,213 | Biggest Cities by Latitude |
| 24,040 | Islands by Largest City #2 |
| 23,825 | Cities of China (With Some Help) |
| 23,417 | Flags to Largest Cities |
| 23,400 | Biggest U.S. Cities Within 200 Kilometers |
| 23,103 | U.S. Cities that Have Lost 100,000 People |
| 22,955 | U.S. Cities by Hispanic Population |
| 22,291 | Biggest Cities with a Tropical Climate |
| 22,249 | Cities on Interstate 90 on a Map |
| 22,223 | Biggest Cities in New Jersey |
| 21,936 | Three Biggest Cities by Time Zone With Map |
| 21,934 | Country Population - East or West? |
| 21,825 | Biggest Cities and Towns in England - 1377 AD |
| 21,638 | Biggest Cities in Illinois |
| 21,546 | 10 Biggest Cities by U.S. State |
| 21,213 | Biggest Cities in Mexico |
| 20,696 | Biggest Cities in Wisconsin |
| 20,507 | Largest Cities in the World if all the Ice Melts on a Map |
| 20,489 | Most Populous Islands of Europe |
| 20,436 | Biggest Cities in Virginia |
| 20,296 | Biggest Cities in Massachusetts |
| 20,285 | First European Cities in History to Reach 100,000 People |
| 20,091 | Biggest City by Region #2 |
| 20,042 | Biggest Cities in New Zealand |
| 20,039 | All 100k+ Cities in the World by Proximity on a Map |
| 19,799 | Top 10 Least Densely-Populated Countries in Africa |
| 19,740 | Biggest Cities in the Confederate States in 1860 |
| 19,474 | Biggest Cities in Georgia |
| 19,094 | Largest U.S. Cities in Yellowstone's Eruption Zone |
| 18,731 | Biggest World Cities within 150 Km by Proximity |
| 18,570 | 100 Biggest U.S. Cities By Population |
| 18,444 | 100 Biggest Soviet Cities in 1989 with a Map |
| 18,339 | Biggest Cities Starting with N |
| 18,337 | 500 Biggest Cities in the World |
| 18,102 | Biggest U.S. Cities Starting with O |
| 17,839 | Most Underpopulated Countries |
| 17,627 | Biggest Cities in Indiana |
| 17,480 | Cities on Interstate 95 on a Map |
| 17,433 | Biggest U.S. Cities Starting with T |
| 17,344 | Biggest Cities in Tennessee |
| 17,240 | 100 Biggest Cities in New Zealand with a Map |
| 16,925 | Biggest Cities in Alaska |
| 16,908 | U.S. State Capital to Largest City |
| 16,877 | Cities in Squares on a Map - North America |
| 16,875 | Population Passed by Pakistan |
| 16,829 | Countries Similar to Chinese Provinces by Population |
| 16,773 | Biggest Cities in Oregon |
| 16,413 | Biggest Cities in Louisiana |
| 16,361 | Top 400 Largest Cities in the US - 2014 Census Estimates |
| 16,356 | Biggest Cities Starting With G |
| 16,112 | Biggest Cities in Portugal |
| 15,743 | Largest Nordic Cities on a Map |
| 15,580 | Biggest Cities Starting with R |
| 15,224 | 100 Biggest Cities in Russia on a Map |
| 15,166 | Biggest U.S. Cities Starting with F |
| 14,704 | Biggest Cities Near a Border |
| 14,683 | 200 Biggest Cities and Towns in the United Kingdom |
| 14,578 | 100 Biggest Cities in India on a Map |
| 14,433 | Biggest Cities Starting With F |
| 14,418 | 15 Largest Cities in North America (with a map) |
| 14,268 | Biggest Cities in Missouri |
| 13,988 | Biggest Cities Founded by the Dutch |
| 13,978 | Saint Lucia Country Quiz |
| 13,887 | Biggest Cities Starting With J |
| 13,878 | Largest Cities once part of the Byzantine Empire |
| 13,695 | Biggest Cities Starting with O |
| 13,690 | Biggest Cities in the Sun Belt on a Map |
| 13,547 | Biggest Cities in Turkey on a Map |
| 13,344 | Countries Growing the Most by 2070 |
| 13,074 | The Most Populous U.S. City by Category |
| 12,922 | Biggest Cities Ever Under Danish Rule |
| 12,735 | Biggest Cities Starting With I |
| 12,676 | Biggest Cities in Turkey |
| 12,611 | 1,000 World Cities furthest from Larger City by Longitude Proximity |
| 12,422 | 10 Random Megacities on the World Map |
| 12,393 | Biggest Cities by Trait #2 |
| 12,348 | 100 Biggest Cities in Poland |
| 12,253 | Biggest Cities in Utah |
| 12,074 | U.S. State Population - North or South |
| 12,063 | Every U.S. City that Has Ever Been the Largest In Its State |
| 11,984 | Countries Shrinking the Most by 2070 |
| 11,799 | Largest U.S. Cities on State Borders |
| 11,662 | Biggest Cities Starting With V |
| 11,282 | All 1M Cities on the World Map with letter hints |
| 11,273 | 20 biggest cities in Serbia |
| 11,222 | 15 Biggest cities in a random Country on a map - Europe |
| 10,932 | 100 Biggest Cities in Sweden / Sveriges 100 största städer |
| 10,794 | Biggest Cities in Colombia Quiz |
| 10,794 | 100 Biggest Cities on an Empty Map |
| 10,792 | Biggest Coastal City by U.S. State |
| 10,779 | 20 Biggest Cities in the USA on a Map |
| 10,773 | First American Cities in History to Reach 100,000 People |
| 10,473 | 500 biggest cities in Europe continent |
| 10,466 | 100 Biggest Cities in Canada on a Map |
| 10,359 | Biggest U.S. Cities Starting with E |
| 9,859 | 250 Biggest World Cities on a Map |
| 9,790 | 200 biggest cities in the US on a map |
| 9,703 | Biggest U.S. Cities Starting with R |
| 9,682 | All 100k+ Cities in the World on a Map |
| 9,474 | Biggest U.S. Cities Starting with H |
| 9,437 | All 50k+ Cities in Germany with a Map |
| 9,289 | Biggest U.S. Cities Starting with J |
| 9,001 | 1,000 World Cities furthest from Larger City by Latitude Proximity |
| 8,978 | 100k US Cities By Proximity On An Empty Map |
| 8,759 | 100 Biggest Cities in Africa - with a Map |
| 8,697 | U.S. Coastal Cities > 100,000 Population |
| 8,632 | Biggest U.S. Cities Starting with G |
| 8,595 | Highest Fertility Countries with Exceptions |
| 8,514 | 20 Biggest Cities in Germany on a Map |
| 8,387 | Biggest cities/towns in Scotland |
| 8,283 | Biggest Cities in Minnesota |
| 8,254 | Biggest Cities in Alabama |
| 8,166 | Top 50 Population by Country 2019 |
| 8,004 | 15 Biggest Cities in the European Union (with a map) |
| 8,002 | 100 Biggest Cities in Poland on a Map |
| 7,904 | Biggest Cities Starting With W |
| 7,896 | 10 Largest Cities in Random US States |
| 7,829 | 100 Biggest Cities in Australia on a Map |
| 7,819 | Biggest U.S. Cities Starting with I |
| 7,749 | Biggest European Cities in 1900 |
| 7,733 | Countries whose capital isn't the largest city. |
| 7,571 | All countries by population Size (As of 2023) |
| 7,530 | Five Biggest Cities By European Country |
| 7,525 | All 50k+ Cities in the Netherlands with a Map |
| 7,481 | Biggest U.S. Cities Starting with K |
| 7,413 | 100 Biggest cities in Japan on a map |
| 7,406 | Biggest Cities in Norway |
| 7,385 | Biggest Cities Starting With Q |
| 7,381 | All 1M Cities by first Two Letters |
| 7,356 | Biggest Cities of the American Old West with a Map |
| 7,317 | Biggest Cities in the United States - Very Extreme |
| 7,195 | 1,000 World Cities furthest from Larger City by Relative Proximity |
| 7,176 | 20 Biggest US Cities In Each State On A Map |
| 7,156 | 1,000 Biggest US Cities |
| 7,049 | All 50k+ Cities in the United Kingdom with a Map |
| 6,975 | 100 Biggest Cities in China on a Map |
| 6,954 | Biggest Cities Starting With U |
| 6,862 | Top 100 Biggest Cities in California |
| 6,861 | 300 Biggest U.S. Cities |
| 6,738 | A-Z 1M Cities by Continent in 3 Minutes |
| 6,725 | Biggest U.S. Cities Starting with W |
| 6,519 | 100 Biggest Cities in France |
| 6,470 | 100 Biggest cities in Mexico on a map |
| 6,198 | Top 25 Biggest Cities in Finland |
| 6,193 | 200 largest US cities on a map |
| 6,134 | 50 biggest cities in The Netherlands |
| 6,133 | Top 100 Most Populated Countries |
| 6,100 | Biggest Cities in Finland |
| 6,082 | Biggest Cities Starting With Y |
| 6,013 | Biggest World Cities within 250 Km |
| 5,928 | Biggest Cities in Indonesia |
| 5,903 | Biggest Cities in Maryland |
| 5,890 | 100 Biggest US Cities in 1950 |
| 5,863 | Biggest World Cities within 100 Km by First 2 Letters |
| 5,855 | 1M Cities in Squares of the World Map |
| 5,817 | 1,000 World Cities furthest from Larger City by Non-Proximity |
| 5,811 | Biggest Cities in Iowa |
| 5,750 | Three Biggest Cities in Each European Country on a Map |
| 5,667 | Biggest Cities (and Towns) in the UK (Extreme) |
| 5,625 | 200 Biggest Cities in the Czech Republic with a Map |
| 5,622 | Biggest Cities in Ukraine |
| 5,577 | Ten Most Populated Countries by Continent |
