| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.92 | 709,125 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,340,626 |
| Biggest Cities in Texas | 0 | - | 4.21 | 95,241 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 24,943 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,835 |
| Biggest Cities in New Jersey | 0 | - | 3.97 | 22,137 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 288,210 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.55 | 89,961 |
| Biggest English-Speaking Cities | 0 | - | 4.39 | 127,837 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,195 |
| Biggest Cities by Language | 0 | - | 4.95 | 194,258 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,540 |
| Biggest Mediterranean Cities | 0 | - | 4.67 | 69,365 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,660 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,016 |
| Biggest Cities in Russia | 0 | - | 4.48 | 68,862 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,759 |
| Biggest Cities in Poland | 0 | - | 4.73 | 40,254 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,696 |
| Biggest Cities Starting With A | 0 | - | 4.54 | 87,121 |
| Biggest Cities Starting With B | 0 | - | 4.38 | 121,068 |
| Biggest Cities Starting With D | 0 | - | 4.46 | 84,831 |
| Biggest Cities Starting With H | 0 | - | 4.48 | 75,801 |
| Biggest Cities Starting With L | 0 | - | 4.42 | 85,101 |
| Biggest Cities Starting With M | 0 | - | 4.48 | 98,876 |
| Biggest Cities Starting With P | 0 | - | 4.44 | 87,675 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,074 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 75,252 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.32 | 62,601 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,585 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,641 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.12 | 61,476 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.07 | 57,324 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 18,003 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.82 | 52,829 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,562 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,463 |
| Biggest U.S. Cities A-Z | 0 | - | 4.54 | 109,225 |
| Biggest World Cities A-Z | 0 | - | 4.39 | 167,147 |
| Biggest Cities in France | 0 | - | 4.52 | 161,780 |
| Biggest Cities in Spain | 0 | - | 4.65 | 133,082 |
| Biggest Cities in Italy | 0 | - | 4.63 | 189,326 |
| Biggest Cities in California | 0 | - | 4.30 | 120,006 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,514 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 572,197 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 19,913 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 84,200 |
| Biggest Cities in Ohio | 0 | - | 4.33 | 41,356 |
| Biggest Cities in The Netherlands | 0 | - | 4.42 | 36,267 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 29,896 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,279 |
| Biggest Cities in Europe | 0 | - | 4.64 | 404,139 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,549 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,281 |
| Biggest Cities in Canada | 0 | - | 4.57 | 108,892 |
| Boroughs of London | 0 | - | 4.55 | 66,487 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,645 |
| European Cities by Clue | 0 | - | 4.81 | 78,280 |
| Biggest Cities in China | 0 | - | 4.42 | 118,416 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,100 |
| Biggest Cities in Germany | 0 | - | 4.94 | 226,909 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,476 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 135,027 |
| Biggest City in Every Country | 0 | - | 4.97 | 66,895 |
| Biggest Cities in Louisiana | 0 | - | 3.98 | 16,366 |
| Biggest Cities in Colorado | 0 | - | 3.97 | 27,125 |
| Biggest Cities in Arizona | 0 | - | 4.24 | 24,820 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,349 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,510 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,834 |
| Biggest Cities in Wisconsin | 0 | - | 4.35 | 20,615 |
| Biggest Cities in Georgia | 0 | - | 3.72 | 19,399 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,200 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,220 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,719 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,853 |
| Biggest City by Time Zone | 0 | - | 4.74 | 49,821 |
| Biggest Two-Word U.S. Cities | 0 | - | 4.42 | 78,234 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,835 |
| Biggest Cities in Switzerland | 0 | - | 4.56 | 38,340 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 110,062 |
| Biggest Cities in India | 0 | - | 4.52 | 54,944 |
| Biggest Cities in Asia | 0 | - | 4.87 | 86,042 |
| Biggest City by Island | 0 | - | 4.49 | 42,269 |
| Official Cities in the UK | 0 | - | 4.89 | 197,817 |
| Biggest Cities in History | 0 | - | 4.47 | 70,700 |
| Biggest Cities by Trait #1 | 0 | - | 4.44 | 39,889 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,430 |
| Five Biggest Cities by Country | 0 | - | 4.76 | 122,571 |
| Europe Capital to Country | 0 | - | 4.99 | 199,194 |
| Important Cities in European History | 0 | - | 4.49 | 88,440 |
| Word Scramble - U.K. Cities | 0 | - | 4.52 | 59,310 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,273 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,246 |
| Biggest Coastal City by Country | 0 | - | 4.56 | 24,126 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.53 | 58,732 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 15,985 |
| Most Populous World Capitals | 0 | - | 4.89 | 128,275 |
| Biggest City by Region | 0 | - | 4.50 | 29,197 |
| Most Populous 2nd Cities | 0 | - | 4.53 | 39,301 |
| Biggest City by Region #2 | 0 | - | 4.44 | 19,889 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,473 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.32 | 165,755 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,267 |
| British Cities with the Most Tourists | 0 | - | 4.50 | 40,649 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,898 |
| Biggest Cities by Latitude | 0 | - | 4.73 | 24,121 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,290 |
| Largest World Cities With Four Letters | 0 | - | 4.41 | 39,426 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,713 |
| Biggest Two-Word Cities | 0 | - | 4.71 | 34,009 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,353 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.73 | 55,586 |
| European Capitals by Map | 0 | - | 4.99 | 52,784 |
| Cities of Ireland | 0 | - | 4.40 | 35,705 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,881 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 146,364 |
| EU Capitals with No Hints | 0 | - | 4.94 | 98,943 |
| Biggest Cities in the World - Extreme | 0 | - | 4.97 | 73,208 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,400 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,376 |
| Cities of China (With Some Help) | 0 | - | 4.77 | 23,593 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.90 | 34,015 |
| Biggest Cities with Exceptions | 0 | - | 4.87 | 42,796 |
| Countries of Europe by Population | 0 | - | 4.98 | 108,542 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,473 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,476 |
| European Cities with the Biggest Economies | 0 | - | 4.47 | 30,813 |
| European Cities by Map #1 | 0 | - | 4.50 | 34,086 |
| UK Cities and Towns by Map | 0 | - | 4.55 | 38,744 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,867 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 81,842 |
| Biggest World Cities in 1850 | 0 | - | 4.52 | 47,625 |
| Megacities on a World Map | 0 | - | 4.97 | 199,814 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 174,718 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.78 | 48,879 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,529 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,727 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,726 |
| Ten Northernmost Megacities | 0 | - | 4.41 | 44,102 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,644 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 65,509 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 312,967 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 91,840 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,296 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.92 | 154,551 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,084 |
| World Capitals Closest to Madrid | 0 | - | 4.46 | 38,337 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.57 | 34,736 |
| Biggest World Cities within 1,000 Km | 0 | - | 4.44 | 35,958 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 434,870 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.97 | 55,024 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 45,406 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 71,141 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,252 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 52,087 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 54,020 |
| All Cities in China with Population of 1 Million | 0 | - | 4.67 | 27,672 |
| Northernmost Major City by Country | 0 | - | 4.50 | 28,143 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 61,960 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,127 |
| All Cities in India with Population of 1 Million | 0 | - | 4.80 | 32,857 |
| European Coastal Capitals | 0 | - | 4.95 | 69,645 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,345 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,479 |
| Two Largest Cities by First Two Letters | 0 | - | 4.65 | 56,252 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,578 |
| Most Guessed European Capitals | 0 | - | 4.84 | 67,631 |
| Cities Founded by the French in North America | 0 | - | 4.51 | 35,437 |
| Largest World Capitals with Exceptions | 0 | - | 4.66 | 37,808 |
| European Capitals with the Least Sunshine | 0 | - | 4.47 | 43,719 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.71 | 62,123 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,324 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,392 |
| Biggest Cities in Deserts | 0 | - | 4.86 | 37,523 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 261,831 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.93 | 79,730 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,885 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,595 |
| Which City in Germany? | 0 | - | 4.55 | 97,265 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 53,732 |
| Which City in France? | 0 | - | 4.51 | 47,521 |
| Which City in Italy? | 0 | - | 4.55 | 55,764 |
| Which City in Spain? | 0 | - | 4.47 | 35,089 |
| Ten Southernmost Megacities | 0 | - | 4.68 | 33,947 |
| Which City in Europe? | 0 | - | 4.87 | 86,044 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 64,108 |
| Word Scramble - European Capitals | 0 | - | 4.55 | 68,510 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,778 |
| European Capitals Ending in N | 0 | - | 4.92 | 66,930 |
| Flags to Largest Cities | 0 | - | 4.55 | 23,091 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,120 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,466 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,895 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,410 |
| Random European City to Country | 0 | - | 4.84 | 81,346 |
| Random European Capital to Country | 0 | - | 4.97 | 128,785 |
| Random European Country to Capital | 0 | - | 4.90 | 104,001 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 31,972 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 45,358 |
