| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.91 | 796,350 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,498,233 |
| Biggest Cities in Texas | 0 | - | 4.24 | 110,121 |
| Biggest Cities in Washington State | 0 | - | 4.38 | 27,578 |
| Biggest Urban Areas in the UK | 0 | - | 4.36 | 166,020 |
| Counties of England | 0 | - | 4.96 | 664,024 |
| Biggest Cities in New Jersey | 0 | - | 4.05 | 24,566 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 317,642 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.85 | 107,062 |
| Biggest Cities by Language | 0 | - | 4.95 | 210,587 |
| Biggest Nordic Cities | 0 | - | 4.35 | 59,312 |
| Biggest Mediterranean Cities | 0 | - | 4.60 | 73,993 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 219,313 |
| Biggest Cities in Japan | 0 | - | 4.70 | 74,058 |
| Biggest US Cities by Decade | 0 | - | 4.96 | 152,400 |
| Biggest Cities in Russia | 0 | - | 4.46 | 75,238 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 47,492 |
| Biggest Cities in Poland | 0 | - | 4.56 | 46,955 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.41 | 12,742 |
| Biggest Cities in Mexico | 0 | - | 4.54 | 28,075 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.31 | 81,997 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.30 | 68,617 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.22 | 76,695 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.09 | 82,407 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.12 | 65,302 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.15 | 61,054 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.15 | 20,882 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.86 | 55,459 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.19 | 59,308 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.27 | 66,712 |
| Biggest U.S. Cities A-Z | 0 | - | 4.52 | 120,918 |
| Biggest Cities in France | 0 | - | 4.62 | 194,569 |
| Biggest Cities in Spain | 0 | - | 4.48 | 150,410 |
| Biggest Cities in Italy | 0 | - | 4.62 | 212,752 |
| Biggest Cities in California | 0 | - | 4.34 | 128,854 |
| Biggest Cities in Florida | 0 | - | 4.19 | 66,546 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 651,668 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 22,495 |
| Biggest Cities in Ohio | 0 | - | 4.36 | 45,191 |
| Biggest Cities in The Netherlands | 0 | - | 4.50 | 48,961 |
| Biggest Cities in Michigan | 0 | - | 3.97 | 31,992 |
| Biggest Cities in New York State | 0 | - | 4.23 | 55,209 |
| Biggest Cities in Europe | 0 | - | 4.50 | 444,234 |
| Biggest Cities in Indiana | 0 | - | 4.28 | 19,485 |
| Biggest Cities in Tennessee | 0 | - | 4.24 | 18,885 |
| Biggest Cities in Canada | 0 | - | 4.68 | 118,387 |
| Counties of Ireland | 0 | - | 4.91 | 154,363 |
| Boroughs of London | 0 | - | 4.56 | 75,762 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 36,536 |
| Countries Bordering France | 0 | - | 4.83 | 351,894 |
| UK Immigration by Country | 0 | - | 4.93 | 122,497 |
| Countries Bordering Germany | 0 | - | 4.99 | 335,978 |
| Countries Bordering Austria | 0 | - | 4.97 | 108,670 |
| Biggest Cities in China | 0 | - | 4.44 | 134,338 |
| Biggest Cities in Pennsylvania | 0 | - | 4.14 | 42,231 |
| Biggest Cities in Germany | 0 | - | 4.94 | 257,390 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 59,462 |
| Biggest City in Each U.S. State | 0 | - | 4.84 | 148,053 |
| Biggest City in Every Country | 0 | - | 4.98 | 75,180 |
| Biggest Cities in Louisiana | 0 | - | 4.06 | 17,950 |
| Biggest Cities in Colorado | 0 | - | 4.03 | 29,555 |
| Biggest Cities in Arizona | 0 | - | 4.22 | 27,970 |
| Biggest Cities in Virginia | 0 | - | 4.23 | 22,559 |
| Biggest Cities in Illinois | 0 | - | 4.33 | 24,055 |
| Biggest Cities in North Carolina | 0 | - | 4.53 | 31,464 |
| Biggest Cities in Wisconsin | 0 | - | 4.45 | 23,064 |
| Biggest Cities in Georgia | 0 | - | 3.86 | 21,288 |
| Biggest Cities in Massachusetts | 0 | - | 4.35 | 27,059 |
| Biggest Cities in Missouri | 0 | - | 4.20 | 15,620 |
| Biggest Cities in Oregon | 0 | - | 4.10 | 18,443 |
| Biggest Cities in Alaska | 0 | - | 4.23 | 23,198 |
| Cantons of Switzerland | 0 | - | 4.97 | 38,842 |
| Biggest English Cities by Century | 0 | - | 4.93 | 97,675 |
| Biggest Cities in Switzerland | 0 | - | 4.52 | 42,853 |
| Germany Country Quiz | 0 | - | 4.83 | 137,097 |
| Biggest European Cities by Letter | 0 | - | 4.52 | 117,214 |
| Biggest Cities in India | 0 | - | 4.61 | 61,278 |
| Biggest Cities in Asia | 0 | - | 4.93 | 93,686 |
| Italy Country Quiz | 0 | - | 4.82 | 106,123 |
| Official Cities in the UK | 0 | - | 4.88 | 226,852 |
| British Places A-Z | 0 | - | 4.29 | 74,940 |
| Paris City Trivia | 0 | - | 4.26 | 33,652 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 64,041 |
| Switzerland Country Quiz | 0 | - | 4.53 | 55,963 |
| Venice Trivia | 0 | - | 4.43 | 9,909 |
| Regions of France Map Quiz | 0 | - | 4.97 | 124,514 |
| States of Germany Map Quiz | 0 | - | 4.91 | 118,286 |
| Europe Capital to Country | 0 | - | 4.99 | 215,071 |
| France Cities Map Quiz | 0 | - | 4.96 | 144,940 |
| UK Cities Map Quiz | 0 | - | 4.94 | 427,079 |
| Germany Cities Map Quiz | 0 | - | 4.82 | 103,567 |
| Regions of Spain Map Quiz | 0 | - | 4.96 | 166,400 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 130,531 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 124,649 |
| Austria Country Quiz | 0 | - | 4.48 | 53,060 |
| Counties of England Map Quiz | 0 | - | 4.95 | 283,131 |
| Word Scramble - U.K. Cities | 0 | - | 4.54 | 62,981 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.45 | 60,767 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.51 | 62,423 |
| Biggest Cities in Portugal | 0 | - | 4.36 | 18,471 |
| Countries Closest to Italy | 0 | - | 4.97 | 175,351 |
| Countries Closest to Spain | 0 | - | 4.95 | 200,831 |
| Most Populous World Capitals | 0 | - | 4.92 | 143,080 |
| Famous Swiss and Austrian People | 0 | - | 4.36 | 13,550 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.42 | 28,095 |
| Biggest European Cities by Century | 0 | - | 4.96 | 116,669 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 114,955 |
| British Cities with the Most Tourists | 0 | - | 4.76 | 54,712 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.91 | 173,976 |
| U.S. Cities by Hispanic Population | 0 | - | 4.24 | 24,286 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 69,534 |
| States of Germany | 0 | - | 4.95 | 118,708 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.63 | 64,113 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.93 | 66,395 |
| Cities of Ireland | 0 | - | 4.43 | 39,017 |
| Largest Cities in Alexander's Empire | 0 | - | 4.48 | 38,338 |
| Berlin City Trivia | 0 | - | 4.62 | 10,967 |
| Five Most Populated Cities by Continent | 0 | - | 4.94 | 163,351 |
| EU Capitals with No Hints | 0 | - | 4.92 | 108,862 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 89,156 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 50,120 |
| London Geography | 0 | - | 4.36 | 55,231 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 128,942 |
| Cities of China (With Some Help) | 0 | - | 4.88 | 27,662 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 42,155 |
| Biggest Cities with Exceptions | 0 | - | 4.85 | 50,909 |
| Countries of Europe by Population | 0 | - | 4.98 | 121,842 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 200,786 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.85 | 43,317 |
| Geography of Rome | 0 | - | 4.30 | 15,712 |
| UK Cities and Towns by Map | 0 | - | 4.53 | 43,240 |
| Biggest Cities in the UK | 0 | - | 4.41 | 91,218 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 91,701 |
| Megacities on a World Map | 0 | - | 4.98 | 216,544 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 194,948 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.83 | 56,345 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 106,631 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.87 | 82,966 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.70 | 42,207 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 89,245 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 362,154 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 102,723 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.29 | 36,230 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.85 | 188,241 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 54,822 |
| World Capitals Closest to Madrid | 0 | - | 4.45 | 41,267 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.46 | 37,428 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 502,219 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.21 | 86,283 |
| Megacities on an Empty Map | 0 | - | 4.96 | 85,695 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.97 | 58,745 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 61,666 |
| All Cities in China with Population of 1 Million | 0 | - | 4.61 | 36,980 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 75,641 |
| 20 Northernmost English Cities | 0 | - | 4.53 | 22,962 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 27,620 |
| All Cities in India with Population of 1 Million | 0 | - | 4.82 | 39,598 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.94 | 62,406 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.44 | 51,873 |
| U.S. States by Second Most Populous City | 0 | - | 4.42 | 39,611 |
| Cities Founded by the French in North America | 0 | - | 4.51 | 38,199 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.70 | 67,672 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.51 | 73,560 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.60 | 55,561 |
| Biggest Cities in Deserts | 0 | - | 4.93 | 41,199 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 297,347 |
| Flags of Countries That Border France | 0 | - | 4.87 | 110,229 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 94,342 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 67,992 |
| Biggest "Saint" Cities - United States | 0 | - | 4.46 | 33,475 |
| Which City in Germany? | 0 | - | 4.47 | 117,949 |
| Which City in France? | 0 | - | 4.60 | 65,578 |
| Which City in Italy? | 0 | - | 4.53 | 71,444 |
| Which City in Spain? | 0 | - | 4.43 | 38,750 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 73,129 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.51 | 35,311 |
| 500 Biggest US Cities | 0 | - | 4.84 | 93,850 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.44 | 28,397 |
| Saint Lucia Country Quiz | 0 | - | 4.60 | 15,922 |
| Every 1,000,000+ City on a Map | 0 | - | 4.98 | 79,684 |
| Random European Capital to Country | 0 | - | 4.96 | 149,227 |
| Random European Country to Capital | 0 | - | 4.90 | 132,591 |
| Biggest Cities in France - Extreme | 0 | - | 4.90 | 41,838 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.76 | 61,827 |
| Milan Trivia | 0 | - | 4.53 | 14,290 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.88 | 72,643 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.96 | 87,769 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 108,742 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 86,049 |
| City of Liverpool Quiz | 0 | - | 4.40 | 11,645 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.60 | 24,165 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.56 | 34,775 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.89 | 57,904 |
| Rome A-Z | 0 | - | 4.35 | 14,697 |
| Random European Capitals on a Map | 0 | - | 4.97 | 104,580 |
| Biggest Cities in Australia on a Map | 0 | - | 4.61 | 32,003 |
| Largest Nordic Cities on a Map | 0 | - | 4.60 | 21,534 |
| German Cities with the Most Tourists | 0 | - | 4.61 | 28,798 |
| Random Cities Near Paris on a Map | 0 | - | 4.51 | 34,184 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.47 | 20,207 |
