| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 709,665 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,341,509 |
| Biggest Cities in Texas | 0 | - | 4.21 | 95,275 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 24,955 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,879 |
| Biggest Cities in New Jersey | 0 | - | 3.97 | 22,150 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 288,384 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.55 | 90,020 |
| Biggest English-Speaking Cities | 0 | - | 4.39 | 127,871 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,244 |
| Biggest Cities by Language | 0 | - | 4.95 | 194,357 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,564 |
| Biggest Mediterranean Cities | 0 | - | 4.67 | 69,395 |
| Jewish Cities Quiz | 0 | - | 4.32 | 55,835 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,734 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,067 |
| Biggest Cities in Russia | 0 | - | 4.49 | 68,889 |
| Fastest Growing U.S. Cities | 0 | - | 4.26 | 58,203 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,802 |
| Biggest Cities in Poland | 0 | - | 4.72 | 40,293 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,705 |
| Biggest Cities Starting With A | 0 | - | 4.55 | 87,168 |
| Biggest Cities Starting With B | 0 | - | 4.38 | 121,118 |
| Biggest Cities Starting With C | 0 | - | 3.99 | 79,431 |
| Biggest Cities Starting With D | 0 | - | 4.46 | 84,865 |
| Biggest Cities Starting With H | 0 | - | 4.48 | 75,829 |
| Biggest Cities Starting With K | 0 | - | 4.35 | 63,528 |
| Biggest Cities Starting With L | 0 | - | 4.42 | 85,152 |
| Biggest Cities Starting With M | 0 | - | 4.48 | 98,945 |
| Biggest Cities Starting With P | 0 | - | 4.44 | 87,723 |
| Biggest Cities Starting With S | 0 | - | 4.34 | 92,906 |
| Biggest Cities Starting With T | 0 | - | 4.25 | 93,462 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,088 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 75,286 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.32 | 62,628 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,613 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,669 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.12 | 61,497 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.07 | 57,344 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 18,016 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.82 | 52,840 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,586 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,488 |
| Biggest U.S. Cities A-Z | 0 | - | 4.55 | 109,314 |
| Biggest World Cities A-Z | 0 | - | 4.39 | 167,255 |
| Biggest Cities in France | 0 | - | 4.53 | 161,923 |
| Biggest Cities in Spain | 0 | - | 4.66 | 133,202 |
| Biggest Cities in Italy | 0 | - | 4.64 | 189,492 |
| Biggest Cities in California | 0 | - | 4.30 | 120,034 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,534 |
| Biggest Cities in the World Quiz | 0 | - | 4.82 | 572,721 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 19,923 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 84,241 |
| Biggest Cities in Ohio | 0 | - | 4.33 | 41,369 |
| Biggest Cities in The Netherlands | 0 | - | 4.43 | 36,511 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 29,905 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,287 |
| Biggest Cities in Europe | 0 | - | 4.64 | 404,378 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,557 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,293 |
| Biggest Cities in Canada | 0 | - | 4.57 | 108,965 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,679 |
| Biggest Cities in China | 0 | - | 4.46 | 118,529 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,107 |
| Biggest Cities in Germany | 0 | - | 4.94 | 227,095 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,491 |
| Second Biggest Cities Quiz | 0 | - | 4.19 | 36,632 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 135,093 |
| Biggest City in Every Country | 0 | - | 4.97 | 66,949 |
| Biggest Cities in Louisiana | 0 | - | 3.98 | 16,372 |
| Biggest Cities in Colorado | 0 | - | 3.97 | 27,127 |
| Biggest Cities in Arizona | 0 | - | 4.24 | 24,830 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,353 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,546 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,850 |
| Biggest Cities in Wisconsin | 0 | - | 4.35 | 20,621 |
| Biggest Cities in Georgia | 0 | - | 3.72 | 19,412 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,209 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,224 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,727 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,863 |
| Biggest City by Time Zone | 0 | - | 4.74 | 49,838 |
| Biggest Two-Word U.S. Cities | 0 | - | 4.42 | 78,258 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,909 |
| Biggest Cities in Switzerland | 0 | - | 4.56 | 38,371 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 110,095 |
| Biggest Cities in India | 0 | - | 4.52 | 54,980 |
| Biggest Cities in Asia | 0 | - | 4.87 | 86,083 |
| Biggest City by Island | 0 | - | 4.49 | 42,289 |
| Biggest Cities in History | 0 | - | 4.47 | 70,745 |
| Biggest Cities by Trait #1 | 0 | - | 4.44 | 39,914 |
| Most Populous Second Cities in the U.S. | 0 | - | 4.29 | 37,919 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,465 |
| Five Biggest Cities by Country | 0 | - | 4.77 | 122,655 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,301 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,282 |
| Biggest Coastal City by Country | 0 | - | 4.56 | 24,144 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.53 | 58,827 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 16,008 |
| Most Populous World Capitals | 0 | - | 4.89 | 128,323 |
| Biggest City by Region | 0 | - | 4.50 | 29,226 |
| Most Populous 2nd Cities | 0 | - | 4.53 | 39,334 |
| Biggest City by Region #2 | 0 | - | 4.44 | 19,925 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,496 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,328 |
| Capitals of Most Populated Countries | 0 | - | 4.97 | 107,788 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,908 |
| Biggest Cities by Latitude | 0 | - | 4.73 | 24,136 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,353 |
| Largest World Cities With Four Letters | 0 | - | 4.41 | 39,450 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,752 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,543 |
| Biggest Two-Word Cities | 0 | - | 4.73 | 34,039 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,394 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.74 | 55,637 |
| World Capitals by Map | 0 | - | 5.00 | 190,944 |
| Cities of Ireland | 0 | - | 4.40 | 35,730 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,903 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 146,476 |
| Biggest Cities in the World - Extreme | 0 | - | 4.97 | 73,257 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,421 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,429 |
| Cities of China (With Some Help) | 0 | - | 4.77 | 23,637 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 34,048 |
| Biggest Cities with Exceptions | 0 | - | 4.88 | 42,825 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,498 |
| European Cities by Map #1 | 0 | - | 4.50 | 34,123 |
| UK Cities and Towns by Map | 0 | - | 4.55 | 38,780 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,939 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 81,904 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 29,909 |
| South American Cities on the Map | 0 | - | 4.48 | 22,019 |
| Biggest World Cities in 1850 | 0 | - | 4.53 | 47,649 |
| Megacities on a World Map | 0 | - | 4.97 | 200,003 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 174,889 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.78 | 48,901 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,605 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 63,203 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,777 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,756 |
| Ten Northernmost Megacities | 0 | - | 4.41 | 44,142 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 74,692 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.97 | 53,131 |
| Global Cities on a World Map | 0 | - | 4.95 | 80,573 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 313,314 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,309 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,125 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.57 | 34,757 |
| Biggest World Cities within 1,000 Km | 0 | - | 4.44 | 35,978 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 435,235 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,315 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 52,123 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 54,090 |
| All Cities in China with Population of 1 Million | 0 | - | 4.64 | 29,283 |
| Northernmost Major City by Country | 0 | - | 4.50 | 28,157 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,209 |
| All Cities in India with Population of 1 Million | 0 | - | 4.79 | 32,917 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,402 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,535 |
| Two Largest Cities by First Two Letters | 0 | - | 4.65 | 56,292 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,597 |
| Largest World Capitals with Exceptions | 0 | - | 4.67 | 37,864 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.72 | 62,153 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,345 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,414 |
| Biggest Cities Near a Border | 0 | - | 4.11 | 14,612 |
| Biggest Cities in Deserts | 0 | - | 4.86 | 37,551 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 262,041 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.92 | 79,819 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,918 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,608 |
| Biggest Cities with a Tropical Climate | 0 | - | 4.34 | 22,199 |
| Ten Southernmost Megacities | 0 | - | 4.80 | 40,395 |
| Biggest Cities by Trait #2 | 0 | - | 4.31 | 12,321 |
| Flags to Largest Cities | 0 | - | 4.55 | 23,131 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.96 | 45,283 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,234 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.67 | 32,057 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,476 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,906 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,464 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 32,017 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 45,443 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.90 | 51,355 |
| Biggest Cities in the World - 2100 | 0 | - | 4.27 | 67,978 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.94 | 65,695 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 37,692 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,728 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,858 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.64 | 27,580 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.82 | 42,133 |
| Random World Capitals on a Map | 0 | - | 4.89 | 95,617 |
| Random African Capitals on a Map | 0 | - | 4.91 | 40,707 |
| Random Asian Capitals on a Map | 0 | - | 4.72 | 38,464 |
| Random European Capitals on a Map | 0 | - | 4.96 | 90,096 |
| Random U.S. State Capitals on a Map | 0 | - | 4.87 | 69,233 |
| Biggest Cities in Australia on a Map | 0 | - | 4.58 | 27,184 |
| Largest Nordic Cities on a Map | 0 | - | 4.48 | 15,628 |
| Cities in Squares on a Map - North America | 0 | - | 4.26 | 16,796 |
| Random Cities Near Paris on a Map | 0 | - | 4.46 | 29,269 |
