| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 712,978 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,348,892 |
| Biggest Cities in Texas | 0 | - | 4.21 | 96,044 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 25,042 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 157,150 |
| Biggest Cities in New Jersey | 0 | - | 3.97 | 22,232 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 289,624 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.57 | 90,429 |
| Biggest English-Speaking Cities | 0 | - | 4.38 | 128,127 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,680 |
| Biggest Cities by Language | 0 | - | 4.95 | 194,987 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,682 |
| Biggest Mediterranean Cities | 0 | - | 4.64 | 69,613 |
| Jewish Cities Quiz | 0 | - | 4.32 | 55,940 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,969 |
| Biggest US Cities by Decade | 0 | - | 4.93 | 133,492 |
| Biggest Cities in Russia | 0 | - | 4.49 | 69,099 |
| Fastest Growing U.S. Cities | 0 | - | 4.26 | 58,252 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 42,023 |
| Biggest Cities in Poland | 0 | - | 4.73 | 40,533 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,794 |
| Biggest Cities Starting With A | 0 | - | 4.55 | 87,492 |
| Biggest Cities Starting With B | 0 | - | 4.38 | 121,453 |
| Biggest Cities Starting With C | 0 | - | 3.99 | 79,593 |
| Biggest Cities Starting With D | 0 | - | 4.47 | 85,119 |
| Biggest Cities Starting With H | 0 | - | 4.48 | 76,118 |
| Biggest Cities Starting With K | 0 | - | 4.34 | 63,701 |
| Biggest Cities Starting With L | 0 | - | 4.42 | 85,447 |
| Biggest Cities Starting With M | 0 | - | 4.48 | 99,311 |
| Biggest Cities Starting With P | 0 | - | 4.44 | 88,010 |
| Biggest Cities Starting With S | 0 | - | 4.34 | 93,139 |
| Biggest Cities Starting With T | 0 | - | 4.25 | 93,699 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,216 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 75,490 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.32 | 62,808 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,783 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,843 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.12 | 61,602 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.07 | 57,462 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 18,105 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.82 | 52,924 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,708 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,611 |
| Biggest U.S. Cities A-Z | 0 | - | 4.55 | 109,745 |
| Biggest World Cities A-Z | 0 | - | 4.39 | 167,742 |
| Biggest Cities in France | 0 | - | 4.53 | 162,788 |
| Biggest Cities in Spain | 0 | - | 4.66 | 133,889 |
| Biggest Cities in Italy | 0 | - | 4.64 | 190,367 |
| Biggest Cities in California | 0 | - | 4.30 | 120,293 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,682 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 575,529 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 20,047 |
| Biggest Cities in Africa Quiz | 0 | - | 4.89 | 84,457 |
| Biggest Cities in Ohio | 0 | - | 4.34 | 41,497 |
| Biggest Cities in The Netherlands | 0 | - | 4.42 | 37,197 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 29,971 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,404 |
| Biggest Cities in Europe | 0 | - | 4.57 | 406,017 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,632 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,346 |
| Biggest Cities in Canada | 0 | - | 4.57 | 109,291 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,863 |
| Biggest Cities in China | 0 | - | 4.45 | 119,159 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,189 |
| Biggest Cities in Germany | 0 | - | 4.94 | 228,278 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,637 |
| Second Biggest Cities Quiz | 0 | - | 4.19 | 36,717 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 135,583 |
| Biggest City in Every Country | 0 | - | 4.97 | 67,220 |
| Biggest Cities in Louisiana | 0 | - | 3.98 | 16,418 |
| Biggest Cities in Colorado | 0 | - | 3.97 | 27,206 |
| Biggest Cities in Arizona | 0 | - | 4.25 | 24,923 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,442 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,643 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,945 |
| Biggest Cities in Wisconsin | 0 | - | 4.37 | 20,698 |
| Biggest Cities in Georgia | 0 | - | 3.72 | 19,479 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,302 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,272 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,777 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,931 |
| Biggest City by Time Zone | 0 | - | 4.74 | 49,957 |
| Biggest Two-Word U.S. Cities | 0 | - | 4.41 | 80,938 |
| Biggest English Cities by Century | 0 | - | 4.92 | 86,346 |
| Biggest Cities in Switzerland | 0 | - | 4.56 | 38,562 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 110,298 |
| Biggest Cities in India | 0 | - | 4.52 | 55,202 |
| Biggest Cities in Asia | 0 | - | 4.89 | 86,398 |
| Biggest City by Island | 0 | - | 4.49 | 42,445 |
| Biggest Cities in History | 0 | - | 4.48 | 71,167 |
| Biggest Cities by Trait #1 | 0 | - | 4.44 | 40,049 |
| Most Populous Second Cities in the U.S. | 0 | - | 4.29 | 37,992 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.96 | 58,700 |
| Five Biggest Cities by Country | 0 | - | 4.74 | 123,110 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,484 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,477 |
| Biggest Coastal City by Country | 0 | - | 4.56 | 24,306 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.53 | 59,082 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 16,114 |
| Most Populous World Capitals | 0 | - | 4.90 | 128,658 |
| Biggest City by Region | 0 | - | 4.50 | 29,454 |
| Most Populous 2nd Cities | 0 | - | 4.52 | 48,267 |
| Biggest City by Region #2 | 0 | - | 4.44 | 20,096 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,596 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,814 |
| Capitals of Most Populated Countries | 0 | - | 4.97 | 108,134 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,955 |
| Biggest Cities by Latitude | 0 | - | 4.73 | 24,219 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,645 |
| Largest World Cities With Four Letters | 0 | - | 4.41 | 39,617 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.65 | 58,994 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,609 |
| Biggest Two-Word Cities | 0 | - | 4.73 | 34,257 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,733 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.74 | 55,929 |
| World Capitals by Map | 0 | - | 5.00 | 192,701 |
| Cities of Ireland | 0 | - | 4.40 | 35,847 |
| Largest Cities in Alexander's Empire | 0 | - | 4.42 | 35,781 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 147,112 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 73,580 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.80 | 46,563 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,918 |
| Cities of China (With Some Help) | 0 | - | 4.78 | 23,833 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 34,299 |
| Biggest Cities with Exceptions | 0 | - | 4.87 | 43,071 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.91 | 34,640 |
| European Cities by Map #1 | 0 | - | 4.50 | 34,328 |
| UK Cities and Towns by Map | 0 | - | 4.55 | 38,946 |
| Biggest Cities in the UK | 0 | - | 4.42 | 80,414 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 82,245 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 30,062 |
| South American Cities on the Map | 0 | - | 4.50 | 29,778 |
| Biggest World Cities in 1850 | 0 | - | 4.52 | 47,916 |
| Megacities on a World Map | 0 | - | 4.97 | 200,630 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 175,774 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.79 | 49,074 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 96,021 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 63,478 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.84 | 74,090 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.78 | 38,941 |
| Ten Northernmost Megacities | 0 | - | 4.42 | 44,258 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 75,018 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.97 | 53,693 |
| Global Cities on a World Map | 0 | - | 4.95 | 80,960 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 315,310 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,407 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,344 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.55 | 34,893 |
| Biggest World Cities within 1,000 Km | 0 | - | 4.45 | 36,144 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 437,459 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,658 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 52,443 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 54,484 |
| All Cities in China with Population of 1 Million | 0 | - | 4.67 | 30,605 |
| Northernmost Major City by Country | 0 | - | 4.50 | 28,249 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,559 |
| All Cities in India with Population of 1 Million | 0 | - | 4.79 | 33,229 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,734 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,794 |
| Two Largest Cities by First Two Letters | 0 | - | 4.65 | 56,527 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,724 |
| Largest World Capitals with Exceptions | 0 | - | 4.66 | 38,158 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.72 | 62,411 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,486 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,576 |
| Biggest Cities Near a Border | 0 | - | 4.11 | 14,706 |
| Biggest Cities in Deserts | 0 | - | 4.87 | 37,731 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 263,275 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.92 | 80,392 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 62,142 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,746 |
| Biggest Cities with a Tropical Climate | 0 | - | 4.33 | 22,294 |
| Ten Southernmost Megacities | 0 | - | 4.82 | 42,390 |
| Biggest Cities by Trait #2 | 0 | - | 4.31 | 12,395 |
| Flags to Largest Cities | 0 | - | 4.57 | 23,426 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.96 | 45,451 |
| 500 Biggest US Cities | 0 | - | 4.89 | 77,101 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.68 | 32,240 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,555 |
| Saint Lucia Country Quiz | 0 | - | 4.58 | 13,981 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,844 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 32,309 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.84 | 45,918 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.90 | 52,033 |
| Biggest Cities in the World - 2100 | 0 | - | 4.28 | 68,411 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.95 | 66,520 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 37,922 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,831 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 46,098 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.63 | 27,861 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.79 | 42,401 |
| Random World Capitals on a Map | 0 | - | 4.90 | 96,014 |
| Random African Capitals on a Map | 0 | - | 4.92 | 40,975 |
| Random Asian Capitals on a Map | 0 | - | 4.72 | 38,656 |
| Random European Capitals on a Map | 0 | - | 4.96 | 90,679 |
| Random U.S. State Capitals on a Map | 0 | - | 4.87 | 69,561 |
| Biggest Cities in Australia on a Map | 0 | - | 4.58 | 27,377 |
| Largest Nordic Cities on a Map | 0 | - | 4.48 | 15,747 |
| Cities in Squares on a Map - North America | 0 | - | 4.26 | 16,879 |
| Random Cities Near Paris on a Map | 0 | - | 4.46 | 29,436 |
