| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 713,120 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,349,195 |
| Biggest Cities in Texas | 0 | - | 4.21 | 96,678 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 25,047 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 157,171 |
| Biggest Cities in New Jersey | 0 | - | 3.97 | 22,236 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 289,680 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.57 | 90,441 |
| Biggest English-Speaking Cities | 0 | - | 4.38 | 128,137 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,694 |
| Biggest Cities by Language | 0 | - | 4.95 | 195,028 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,694 |
| Biggest Mediterranean Cities | 0 | - | 4.64 | 69,625 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,982 |
| Biggest US Cities by Decade | 0 | - | 4.93 | 133,510 |
| Biggest Cities in Russia | 0 | - | 4.49 | 69,111 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 42,041 |
| Biggest Cities in Poland | 0 | - | 4.73 | 40,549 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,798 |
| Biggest Cities Starting With A | 0 | - | 4.55 | 87,514 |
| Biggest Cities Starting With B | 0 | - | 4.38 | 121,472 |
| Biggest Cities Starting With D | 0 | - | 4.47 | 85,136 |
| Biggest Cities Starting With H | 0 | - | 4.48 | 76,132 |
| Biggest Cities Starting With L | 0 | - | 4.42 | 85,471 |
| Biggest Cities Starting With M | 0 | - | 4.48 | 99,331 |
| Biggest Cities Starting With P | 0 | - | 4.44 | 88,026 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,221 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 75,502 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.32 | 62,822 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,792 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,856 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.12 | 61,608 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.07 | 57,467 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 18,110 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.82 | 52,929 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,714 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,618 |
| Biggest U.S. Cities A-Z | 0 | - | 4.55 | 109,762 |
| Biggest World Cities A-Z | 0 | - | 4.39 | 167,773 |
| Biggest Cities in France | 0 | - | 4.53 | 162,847 |
| Biggest Cities in Spain | 0 | - | 4.66 | 133,937 |
| Biggest Cities in Italy | 0 | - | 4.64 | 190,422 |
| Biggest Cities in California | 0 | - | 4.30 | 120,317 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,688 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 575,677 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 20,051 |
| Biggest Cities in Africa Quiz | 0 | - | 4.89 | 84,470 |
| Biggest Cities in Ohio | 0 | - | 4.34 | 41,512 |
| Biggest Cities in The Netherlands | 0 | - | 4.42 | 37,216 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 29,975 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,427 |
| Biggest Cities in Europe | 0 | - | 4.57 | 406,119 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,635 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,351 |
| Biggest Cities in Canada | 0 | - | 4.57 | 109,305 |
| Boroughs of London | 0 | - | 4.57 | 66,860 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,879 |
| European Cities by Clue | 0 | - | 4.77 | 78,543 |
| Biggest Cities in China | 0 | - | 4.46 | 119,190 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,197 |
| Biggest Cities in Germany | 0 | - | 4.94 | 228,353 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,644 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 135,602 |
| Biggest City in Every Country | 0 | - | 4.97 | 67,240 |
| Biggest Cities in Louisiana | 0 | - | 3.98 | 16,422 |
| Biggest Cities in Colorado | 0 | - | 3.97 | 27,211 |
| Biggest Cities in Arizona | 0 | - | 4.25 | 24,933 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,446 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,645 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,956 |
| Biggest Cities in Wisconsin | 0 | - | 4.37 | 20,705 |
| Biggest Cities in Georgia | 0 | - | 3.72 | 19,481 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,310 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,274 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,783 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,938 |
| Biggest City by Time Zone | 0 | - | 4.74 | 49,961 |
| Biggest Two-Word U.S. Cities | 0 | - | 4.42 | 81,346 |
| Biggest English Cities by Century | 0 | - | 4.92 | 86,368 |
| Biggest Cities in Switzerland | 0 | - | 4.56 | 38,572 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 110,310 |
| Biggest Cities in India | 0 | - | 4.52 | 55,217 |
| Biggest Cities in Asia | 0 | - | 4.89 | 86,418 |
| Biggest City by Island | 0 | - | 4.49 | 42,453 |
| Official Cities in the UK | 0 | - | 4.89 | 199,223 |
| Biggest Cities in History | 0 | - | 4.48 | 71,185 |
| Biggest Cities by Trait #1 | 0 | - | 4.44 | 40,055 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.96 | 58,713 |
| Five Biggest Cities by Country | 0 | - | 4.74 | 123,137 |
| Europe Capital to Country | 0 | - | 4.99 | 199,942 |
| Important Cities in European History | 0 | - | 4.52 | 88,859 |
| Word Scramble - U.K. Cities | 0 | - | 4.52 | 59,506 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,492 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,483 |
| Biggest Coastal City by Country | 0 | - | 4.56 | 24,318 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.53 | 59,091 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 16,120 |
| Most Populous World Capitals | 0 | - | 4.90 | 128,675 |
| Biggest City by Region | 0 | - | 4.50 | 29,467 |
| Most Populous 2nd Cities | 0 | - | 4.52 | 48,295 |
| Biggest City by Region #2 | 0 | - | 4.44 | 20,103 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,600 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.32 | 166,135 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,838 |
| British Cities with the Most Tourists | 0 | - | 4.50 | 40,861 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,958 |
| Biggest Cities by Latitude | 0 | - | 4.73 | 24,220 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.91 | 59,660 |
| Largest World Cities With Four Letters | 0 | - | 4.41 | 39,625 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.65 | 59,003 |
| Biggest Two-Word Cities | 0 | - | 4.73 | 34,266 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,748 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.74 | 55,947 |
| European Capitals by Map | 0 | - | 4.99 | 55,624 |
| Cities of Ireland | 0 | - | 4.40 | 35,854 |
| Largest Cities in Alexander's Empire | 0 | - | 4.42 | 35,819 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 147,147 |
| EU Capitals with No Hints | 0 | - | 4.94 | 99,393 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 73,601 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.80 | 46,571 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,943 |
| Cities of China (With Some Help) | 0 | - | 4.78 | 23,841 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 34,317 |
| Biggest Cities with Exceptions | 0 | - | 4.87 | 43,081 |
| Countries of Europe by Population | 0 | - | 4.98 | 109,212 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 169,751 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.90 | 34,728 |
| European Cities with the Biggest Economies | 0 | - | 4.47 | 31,006 |
| European Cities by Map #1 | 0 | - | 4.50 | 34,340 |
| UK Cities and Towns by Map | 0 | - | 4.55 | 38,956 |
| Biggest Cities in the UK | 0 | - | 4.42 | 80,446 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 82,261 |
| Biggest World Cities in 1850 | 0 | - | 4.52 | 47,926 |
| Megacities on a World Map | 0 | - | 4.97 | 200,773 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 175,814 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.79 | 49,082 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 96,046 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.84 | 74,107 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.78 | 38,951 |
| Ten Northernmost Megacities | 0 | - | 4.42 | 44,262 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 75,038 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 65,862 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 315,428 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 92,417 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,413 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.92 | 155,703 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,349 |
| World Capitals Closest to Madrid | 0 | - | 4.47 | 38,551 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.55 | 34,902 |
| Biggest World Cities within 1,000 Km | 0 | - | 4.45 | 36,149 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 437,578 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.98 | 55,386 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 45,853 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.90 | 71,440 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,684 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 52,466 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 54,504 |
| All Cities in China with Population of 1 Million | 0 | - | 4.67 | 30,622 |
| Northernmost Major City by Country | 0 | - | 4.50 | 28,253 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 62,295 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,575 |
| All Cities in India with Population of 1 Million | 0 | - | 4.79 | 33,243 |
| European Coastal Capitals | 0 | - | 4.94 | 69,926 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,753 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,804 |
| Two Largest Cities by First Two Letters | 0 | - | 4.65 | 56,538 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,735 |
| Most Guessed European Capitals | 0 | - | 4.86 | 68,060 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 35,584 |
| Largest World Capitals with Exceptions | 0 | - | 4.66 | 38,165 |
| European Capitals with the Least Sunshine | 0 | - | 4.47 | 43,894 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.72 | 62,430 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,496 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,585 |
| Biggest Cities in Deserts | 0 | - | 4.87 | 37,738 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 263,347 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.92 | 80,418 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 62,154 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,751 |
| Which City in Germany? | 0 | - | 4.57 | 97,911 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 54,067 |
| Which City in France? | 0 | - | 4.51 | 47,753 |
| Which City in Italy? | 0 | - | 4.57 | 56,040 |
| Which City in Spain? | 0 | - | 4.47 | 35,239 |
| Ten Southernmost Megacities | 0 | - | 4.82 | 42,400 |
| Which City in Europe? | 0 | - | 4.87 | 86,418 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 64,489 |
| Word Scramble - European Capitals | 0 | - | 4.55 | 68,847 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,988 |
| European Capitals Ending in N | 0 | - | 4.93 | 67,239 |
| Flags to Largest Cities | 0 | - | 4.57 | 23,439 |
| 500 Biggest US Cities | 0 | - | 4.87 | 77,180 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,561 |
| Saint Lucia Country Quiz | 0 | - | 4.58 | 13,987 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,862 |
| Random European City to Country | 0 | - | 4.84 | 81,954 |
| Random European Capital to Country | 0 | - | 4.97 | 129,575 |
| Random European Country to Capital | 0 | - | 4.90 | 104,515 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 32,332 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.84 | 45,951 |
