| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 710,052 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,342,527 |
| Biggest Cities in Texas | 0 | - | 4.21 | 95,296 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 24,967 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,910 |
| Biggest Cities in New Jersey | 0 | - | 3.97 | 22,161 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 288,521 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.55 | 90,078 |
| Biggest English-Speaking Cities | 0 | - | 4.39 | 127,896 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,277 |
| Biggest Cities by Language | 0 | - | 4.95 | 194,435 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,576 |
| Biggest Mediterranean Cities | 0 | - | 4.67 | 69,422 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,761 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,110 |
| Biggest Cities in Russia | 0 | - | 4.49 | 68,913 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,833 |
| Biggest Cities in Poland | 0 | - | 4.72 | 40,325 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,724 |
| Biggest Cities Starting With A | 0 | - | 4.55 | 87,212 |
| Biggest Cities Starting With B | 0 | - | 4.38 | 121,166 |
| Biggest Cities Starting With D | 0 | - | 4.46 | 84,899 |
| Biggest Cities Starting With H | 0 | - | 4.48 | 75,868 |
| Biggest Cities Starting With L | 0 | - | 4.42 | 85,201 |
| Biggest Cities Starting With M | 0 | - | 4.48 | 98,993 |
| Biggest Cities Starting With P | 0 | - | 4.44 | 87,765 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,103 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 75,311 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.32 | 62,645 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,638 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,686 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.12 | 61,503 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.07 | 57,359 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 18,026 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.82 | 52,849 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,597 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,501 |
| Biggest U.S. Cities A-Z | 0 | - | 4.55 | 109,364 |
| Biggest World Cities A-Z | 0 | - | 4.39 | 167,302 |
| Biggest Cities in France | 0 | - | 4.53 | 162,021 |
| Biggest Cities in Spain | 0 | - | 4.66 | 133,264 |
| Biggest Cities in Italy | 0 | - | 4.64 | 189,591 |
| Biggest Cities in California | 0 | - | 4.30 | 120,066 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,548 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 573,081 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 19,933 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 84,268 |
| Biggest Cities in Ohio | 0 | - | 4.33 | 41,383 |
| Biggest Cities in The Netherlands | 0 | - | 4.43 | 36,636 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 29,912 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,297 |
| Biggest Cities in Europe | 0 | - | 4.64 | 404,588 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,576 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,298 |
| Biggest Cities in Canada | 0 | - | 4.57 | 108,990 |
| Boroughs of London | 0 | - | 4.55 | 66,565 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,704 |
| European Cities by Clue | 0 | - | 4.81 | 78,331 |
| Biggest Cities in China | 0 | - | 4.45 | 118,604 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,121 |
| Biggest Cities in Germany | 0 | - | 4.94 | 227,234 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,510 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 135,155 |
| Biggest City in Every Country | 0 | - | 4.97 | 66,981 |
| Biggest Cities in Louisiana | 0 | - | 3.98 | 16,378 |
| Biggest Cities in Colorado | 0 | - | 3.97 | 27,140 |
| Biggest Cities in Arizona | 0 | - | 4.24 | 24,844 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,366 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,562 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,861 |
| Biggest Cities in Wisconsin | 0 | - | 4.35 | 20,629 |
| Biggest Cities in Georgia | 0 | - | 3.72 | 19,418 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,221 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,229 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,729 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,872 |
| Biggest City by Time Zone | 0 | - | 4.74 | 49,848 |
| Biggest Two-Word U.S. Cities | 0 | - | 4.42 | 78,271 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,960 |
| Biggest Cities in Switzerland | 0 | - | 4.56 | 38,397 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 110,117 |
| Biggest Cities in India | 0 | - | 4.52 | 55,002 |
| Biggest Cities in Asia | 0 | - | 4.87 | 86,122 |
| Biggest City by Island | 0 | - | 4.49 | 42,308 |
| Official Cities in the UK | 0 | - | 4.89 | 198,123 |
| Biggest Cities in History | 0 | - | 4.47 | 70,796 |
| Biggest Cities by Trait #1 | 0 | - | 4.44 | 39,929 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,491 |
| Five Biggest Cities by Country | 0 | - | 4.77 | 122,705 |
| Europe Capital to Country | 0 | - | 4.99 | 199,365 |
| Important Cities in European History | 0 | - | 4.50 | 88,494 |
| Word Scramble - U.K. Cities | 0 | - | 4.53 | 59,352 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,326 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,298 |
| Biggest Coastal City by Country | 0 | - | 4.56 | 24,169 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.53 | 58,866 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 16,017 |
| Most Populous World Capitals | 0 | - | 4.89 | 128,355 |
| Biggest City by Region | 0 | - | 4.50 | 29,245 |
| Most Populous 2nd Cities | 0 | - | 4.53 | 39,356 |
| Biggest City by Region #2 | 0 | - | 4.44 | 19,935 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,508 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.32 | 165,874 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,374 |
| British Cities with the Most Tourists | 0 | - | 4.50 | 40,692 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,912 |
| Biggest Cities by Latitude | 0 | - | 4.73 | 24,144 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,383 |
| Largest World Cities With Four Letters | 0 | - | 4.41 | 39,465 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,769 |
| Biggest Two-Word Cities | 0 | - | 4.73 | 34,070 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,430 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.74 | 55,664 |
| European Capitals by Map | 0 | - | 4.99 | 53,452 |
| Cities of Ireland | 0 | - | 4.40 | 35,739 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,907 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 146,539 |
| EU Capitals with No Hints | 0 | - | 4.94 | 99,042 |
| Biggest Cities in the World - Extreme | 0 | - | 4.97 | 73,300 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,437 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,470 |
| Cities of China (With Some Help) | 0 | - | 4.77 | 23,664 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 34,072 |
| Biggest Cities with Exceptions | 0 | - | 4.88 | 42,852 |
| Countries of Europe by Population | 0 | - | 4.98 | 108,692 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,713 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,514 |
| European Cities with the Biggest Economies | 0 | - | 4.47 | 30,856 |
| European Cities by Map #1 | 0 | - | 4.50 | 34,143 |
| UK Cities and Towns by Map | 0 | - | 4.55 | 38,805 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,992 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 81,941 |
| Biggest World Cities in 1850 | 0 | - | 4.53 | 47,673 |
| Megacities on a World Map | 0 | - | 4.97 | 200,125 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 174,988 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.78 | 48,922 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,660 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,805 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.78 | 38,779 |
| Ten Northernmost Megacities | 0 | - | 4.41 | 44,157 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 74,731 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 65,572 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 313,553 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 91,976 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,318 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.92 | 154,720 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,159 |
| World Capitals Closest to Madrid | 0 | - | 4.47 | 38,375 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.57 | 34,771 |
| Biggest World Cities within 1,000 Km | 0 | - | 4.44 | 35,999 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 435,467 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.97 | 55,155 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 45,494 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 71,225 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,348 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 52,165 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 54,131 |
| All Cities in China with Population of 1 Million | 0 | - | 4.65 | 29,905 |
| Northernmost Major City by Country | 0 | - | 4.50 | 28,166 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 62,032 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,248 |
| All Cities in India with Population of 1 Million | 0 | - | 4.79 | 32,947 |
| European Coastal Capitals | 0 | - | 4.95 | 69,701 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,440 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,569 |
| Two Largest Cities by First Two Letters | 0 | - | 4.65 | 56,317 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,611 |
| Most Guessed European Capitals | 0 | - | 4.85 | 67,709 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 35,471 |
| Largest World Capitals with Exceptions | 0 | - | 4.67 | 37,906 |
| European Capitals with the Least Sunshine | 0 | - | 4.47 | 43,759 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.72 | 62,174 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,359 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,448 |
| Biggest Cities in Deserts | 0 | - | 4.86 | 37,573 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 262,179 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.92 | 79,873 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,941 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,624 |
| Which City in Germany? | 0 | - | 4.56 | 97,403 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 53,770 |
| Which City in France? | 0 | - | 4.51 | 47,574 |
| Which City in Italy? | 0 | - | 4.57 | 55,826 |
| Which City in Spain? | 0 | - | 4.47 | 35,122 |
| Ten Southernmost Megacities | 0 | - | 4.82 | 41,592 |
| Which City in Europe? | 0 | - | 4.87 | 86,122 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 64,184 |
| Word Scramble - European Capitals | 0 | - | 4.55 | 68,599 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,831 |
| European Capitals Ending in N | 0 | - | 4.93 | 66,995 |
| Flags to Largest Cities | 0 | - | 4.55 | 23,163 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,317 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,485 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,916 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,509 |
| Random European City to Country | 0 | - | 4.84 | 81,428 |
| Random European Capital to Country | 0 | - | 4.97 | 128,976 |
| Random European Country to Capital | 0 | - | 4.90 | 104,094 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 32,047 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 45,497 |
