| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.91 | 776,174 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,460,958 |
| Biggest Cities in Texas | 0 | - | 4.23 | 108,255 |
| Biggest Cities in Washington State | 0 | - | 4.38 | 27,152 |
| Biggest Urban Areas in the UK | 0 | - | 4.38 | 163,478 |
| Biggest Cities in New Jersey | 0 | - | 4.04 | 24,077 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 311,364 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.63 | 95,741 |
| Biggest English-Speaking Cities | 0 | - | 4.37 | 132,849 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 105,231 |
| Biggest Cities by Language | 0 | - | 4.95 | 207,018 |
| Biggest Nordic Cities | 0 | - | 4.36 | 58,825 |
| Biggest Mediterranean Cities | 0 | - | 4.61 | 73,052 |
| Jewish Cities Quiz | 0 | - | 4.30 | 58,294 |
| Biggest Cities in Japan | 0 | - | 4.70 | 72,558 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 149,794 |
| Biggest Cities in Russia | 0 | - | 4.46 | 74,038 |
| Fastest Growing U.S. Cities | 0 | - | 4.32 | 68,754 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 46,514 |
| Biggest Cities in Poland | 0 | - | 4.55 | 45,445 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.40 | 12,365 |
| Biggest Cities Starting With A | 0 | - | 4.47 | 107,644 |
| Biggest Cities Starting With B | 0 | - | 4.29 | 142,207 |
| Biggest Cities Starting With C | 0 | - | 4.03 | 93,912 |
| Biggest Cities Starting With D | 0 | - | 4.46 | 103,555 |
| Biggest Cities Starting With H | 0 | - | 4.53 | 93,158 |
| Biggest Cities Starting With K | 0 | - | 4.26 | 76,170 |
| Biggest Cities Starting With L | 0 | - | 4.41 | 105,481 |
| Biggest Cities Starting With M | 0 | - | 4.50 | 123,035 |
| Biggest Cities Starting With P | 0 | - | 4.46 | 109,478 |
| Biggest Cities Starting With S | 0 | - | 4.35 | 110,207 |
| Biggest Cities Starting With T | 0 | - | 4.28 | 111,374 |
| Biggest Cities in Mexico | 0 | - | 4.53 | 24,076 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.31 | 80,214 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.34 | 67,098 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.22 | 75,031 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.09 | 80,897 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.10 | 64,377 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.14 | 60,146 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.13 | 20,168 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.85 | 54,868 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.19 | 58,393 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.27 | 65,697 |
| Biggest U.S. Cities A-Z | 0 | - | 4.51 | 118,542 |
| Biggest World Cities A-Z | 0 | - | 4.38 | 178,645 |
| Biggest Cities in France | 0 | - | 4.48 | 178,655 |
| Biggest Cities in Spain | 0 | - | 4.51 | 146,354 |
| Biggest Cities in Italy | 0 | - | 4.61 | 207,201 |
| Biggest Cities in California | 0 | - | 4.34 | 126,801 |
| Biggest Cities in Florida | 0 | - | 4.18 | 65,383 |
| Biggest Cities in the World Quiz | 0 | - | 4.82 | 628,407 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 22,149 |
| Biggest Cities in Africa Quiz | 0 | - | 4.89 | 89,465 |
| Biggest Cities in Ohio | 0 | - | 4.35 | 44,456 |
| Biggest Cities in The Netherlands | 0 | - | 4.50 | 47,479 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 31,619 |
| Biggest Cities in New York State | 0 | - | 4.22 | 54,343 |
| Biggest Cities in Europe | 0 | - | 4.49 | 435,918 |
| Biggest Cities in Indiana | 0 | - | 4.25 | 19,110 |
| Biggest Cities in Tennessee | 0 | - | 4.22 | 18,613 |
| Biggest Cities in Canada | 0 | - | 4.63 | 116,221 |
| Biggest Cities in Sweden | 0 | - | 4.84 | 35,441 |
| Biggest Cities in China | 0 | - | 4.43 | 130,437 |
| Biggest Cities in Pennsylvania | 0 | - | 4.12 | 41,575 |
| Biggest Cities in Germany | 0 | - | 4.94 | 250,285 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.39 | 58,420 |
| Second Biggest Cities Quiz | 0 | - | 4.19 | 38,252 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 144,953 |
| Biggest City in Every Country | 0 | - | 4.97 | 73,626 |
| Biggest Cities in Louisiana | 0 | - | 4.03 | 17,669 |
| Biggest Cities in Colorado | 0 | - | 4.02 | 29,064 |
| Biggest Cities in Arizona | 0 | - | 4.21 | 27,356 |
| Biggest Cities in Virginia | 0 | - | 4.22 | 22,133 |
| Biggest Cities in Illinois | 0 | - | 4.32 | 23,570 |
| Biggest Cities in North Carolina | 0 | - | 4.53 | 30,872 |
| Biggest Cities in Wisconsin | 0 | - | 4.44 | 22,608 |
| Biggest Cities in Georgia | 0 | - | 3.84 | 20,939 |
| Biggest Cities in Massachusetts | 0 | - | 4.34 | 26,464 |
| Biggest Cities in Missouri | 0 | - | 4.19 | 15,368 |
| Biggest Cities in Oregon | 0 | - | 4.06 | 18,097 |
| Biggest Cities in Alaska | 0 | - | 4.22 | 22,767 |
| Biggest City by Time Zone | 0 | - | 4.78 | 52,179 |
| Biggest Two-Word U.S. Cities | 0 | - | 4.45 | 96,070 |
| Answers Contain Sea | 0 | - | 3.81 | 26,337 |
| Biggest English Cities by Century | 0 | - | 4.93 | 95,360 |
| Biggest Cities in Switzerland | 0 | - | 4.52 | 42,050 |
| Biggest European Cities by Letter | 0 | - | 4.51 | 115,652 |
| Biggest Cities in India | 0 | - | 4.60 | 60,127 |
| Biggest Cities in Asia | 0 | - | 4.92 | 91,979 |
| Biggest City by Island | 0 | - | 4.50 | 44,848 |
| Biggest Cities in History | 0 | - | 4.47 | 76,442 |
| Biggest Cities by Trait #1 | 0 | - | 4.43 | 42,150 |
| Most Populous Second Cities in the U.S. | 0 | - | 4.30 | 39,451 |
| Random Capital to Country | 0 | - | 4.99 | 2,248,200 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 63,279 |
| Random Country to Capital | 0 | - | 4.98 | 765,567 |
| Five Biggest Cities by Country | 0 | - | 4.52 | 146,562 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.44 | 59,738 |
| Top 10 World Cities Through History | 0 | - | 4.42 | 66,295 |
| Biggest Coastal City by Country | 0 | - | 4.55 | 26,655 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.51 | 61,739 |
| Biggest Cities in Portugal | 0 | - | 4.36 | 18,000 |
| Most Populous World Capitals | 0 | - | 4.90 | 135,473 |
| Biggest City by Region | 0 | - | 4.45 | 32,277 |
| Most Populous 2nd Cities | 0 | - | 4.51 | 51,462 |
| Biggest City by Region #2 | 0 | - | 4.45 | 22,212 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 27,570 |
| Biggest European Cities by Century | 0 | - | 4.96 | 114,455 |
| Capitals of the Most Populated Countries | 0 | - | 4.97 | 113,622 |
| U.S. Cities by Hispanic Population | 0 | - | 4.24 | 24,016 |
| Biggest Cities by Latitude | 0 | - | 4.70 | 25,724 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 67,452 |
| Largest World Cities With Four Letters | 0 | - | 4.42 | 42,260 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.63 | 62,888 |
| Biggest Axis-Controlled Cities | 0 | - | 4.25 | 32,998 |
| Biggest Two-Word Cities | 0 | - | 4.63 | 37,809 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.93 | 64,950 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.80 | 61,092 |
| Cities of Ireland | 0 | - | 4.42 | 38,212 |
| Largest Cities in Alexander's Empire | 0 | - | 4.47 | 37,834 |
| Five Most Populated Cities by Continent | 0 | - | 4.94 | 159,670 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 87,481 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.80 | 49,321 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 126,955 |
| Cities of China (With Some Help) | 0 | - | 4.86 | 27,034 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.90 | 41,252 |
| Biggest Cities with Exceptions | 0 | - | 4.85 | 46,545 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.85 | 42,672 |
| Biggest Cities in the UK | 0 | - | 4.41 | 88,163 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 89,510 |
| Biggest World Cities in 1850 | 0 | - | 4.63 | 62,863 |
| Megacities on a World Map | 0 | - | 4.98 | 213,137 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 190,338 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.76 | 51,988 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 104,059 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.86 | 80,248 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.76 | 41,822 |
| Ten Northernmost Megacities | 0 | - | 4.41 | 45,978 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 87,427 |
| Countries With One Word And Two O's | 0 | - | 4.90 | 30,336 |
| Countries With One Word and Two U's | 0 | - | 4.42 | 24,336 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 353,154 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.28 | 35,116 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 53,715 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.46 | 36,990 |
| Biggest World Cities within 1,000 Km | 0 | - | 4.46 | 38,869 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 489,795 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.20 | 80,757 |
| Megacities on an Empty Map | 0 | - | 4.96 | 83,860 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.97 | 57,705 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 60,077 |
| All Cities in China with Population of 1 Million | 0 | - | 4.60 | 35,482 |
| Northernmost Major City by Country | 0 | - | 4.52 | 29,902 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.91 | 26,273 |
| All Cities in India with Population of 1 Million | 0 | - | 4.82 | 38,169 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.94 | 60,999 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.45 | 49,732 |
| Two Largest Cities by First Two Letters | 0 | - | 4.60 | 60,486 |
| U.S. States by Second Most Populous City | 0 | - | 4.41 | 38,846 |
| Largest World Capitals with Exceptions | 0 | - | 4.68 | 49,623 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.70 | 66,495 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.47 | 57,511 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.60 | 54,540 |
| Biggest Cities Near a Border | 0 | - | 4.12 | 15,945 |
| Biggest Cities in Deserts | 0 | - | 4.93 | 40,636 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 289,916 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.90 | 91,221 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 66,694 |
| Biggest "Saint" Cities - United States | 0 | - | 4.46 | 32,936 |
| Biggest Cities with a Tropical Climate | 0 | - | 4.36 | 28,980 |
| Ten Southernmost Megacities | 0 | - | 4.82 | 44,953 |
| Which City in Europe? | 0 | - | 4.84 | 93,145 |
| Biggest Cities by Trait #2 | 0 | - | 4.33 | 13,717 |
| Flags to Largest Cities | 0 | - | 4.62 | 28,306 |
| 500 Biggest US Cities | 0 | - | 4.85 | 89,806 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.44 | 28,017 |
| Saint Lucia Country Quiz | 0 | - | 4.60 | 15,528 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 74,546 |
| Random European City to Country | 0 | - | 4.82 | 87,781 |
| Random European Capital to Country | 0 | - | 4.97 | 143,615 |
| Random European Country to Capital | 0 | - | 4.88 | 128,465 |
| Random Asian Capital to Country | 0 | - | 4.96 | 83,371 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 39,374 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.70 | 58,550 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.85 | 68,761 |
| Biggest Cities in the World - 2100 | 0 | - | 4.28 | 75,979 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 23,687 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.57 | 33,300 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.88 | 56,561 |
| Random World Capitals on a Map | 0 | - | 4.92 | 106,854 |
| Random European Capitals on a Map | 0 | - | 4.97 | 100,841 |
| Biggest Cities in Australia on a Map | 0 | - | 4.61 | 31,027 |
| Largest Nordic Cities on a Map | 0 | - | 4.52 | 17,981 |
| Cities in Squares on a Map - North America | 0 | - | 4.34 | 18,524 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.47 | 19,687 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.80 | 49,464 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.39 | 21,511 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.89 | 108,869 |
| Name a Valid European Capital | 0 | - | 4.93 | 90,134 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.53 | 34,937 |
