| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.91 | 795,487 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,497,080 |
| Biggest Cities in Texas | 0 | - | 4.24 | 110,063 |
| Biggest Cities in Washington State | 0 | - | 4.38 | 27,560 |
| Biggest Urban Areas in the UK | 0 | - | 4.36 | 165,955 |
| Ireland Country Quiz | 0 | - | 4.64 | 123,392 |
| Counties of England | 0 | - | 4.96 | 663,237 |
| Biggest Cities in New Jersey | 0 | - | 4.05 | 24,549 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 317,434 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.85 | 106,981 |
| Biggest Cities by Language | 0 | - | 4.95 | 210,449 |
| Biggest Nordic Cities | 0 | - | 4.35 | 59,295 |
| Biggest Mediterranean Cities | 0 | - | 4.60 | 73,971 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 219,176 |
| Biggest Cities in Japan | 0 | - | 4.70 | 74,004 |
| Biggest US Cities by Decade | 0 | - | 4.96 | 152,313 |
| Biggest Cities in Russia | 0 | - | 4.46 | 75,192 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 47,465 |
| Biggest Cities in Poland | 0 | - | 4.56 | 46,906 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.41 | 12,734 |
| Biggest Cities in Mexico | 0 | - | 4.54 | 28,016 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.31 | 81,939 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.30 | 68,572 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.22 | 76,647 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.09 | 82,353 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.12 | 65,276 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.15 | 61,026 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.15 | 20,860 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.86 | 55,443 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.19 | 59,283 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.27 | 66,673 |
| Biggest U.S. Cities A-Z | 0 | - | 4.51 | 120,839 |
| Biggest Cities in France | 0 | - | 4.62 | 194,359 |
| Biggest Cities in Spain | 0 | - | 4.48 | 150,268 |
| Biggest Cities in Italy | 0 | - | 4.62 | 212,597 |
| Biggest Cities in California | 0 | - | 4.34 | 128,777 |
| Biggest Cities in Florida | 0 | - | 4.19 | 66,513 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 650,274 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 22,489 |
| Biggest Cities in Ohio | 0 | - | 4.36 | 45,174 |
| Biggest Cities in The Netherlands | 0 | - | 4.50 | 48,911 |
| Biggest Cities in Michigan | 0 | - | 3.97 | 31,981 |
| Biggest Cities in New York State | 0 | - | 4.23 | 55,172 |
| Biggest Cities in Europe | 0 | - | 4.50 | 443,937 |
| Biggest Cities in Indiana | 0 | - | 4.28 | 19,476 |
| Biggest Cities in Tennessee | 0 | - | 4.24 | 18,878 |
| Biggest Cities in Canada | 0 | - | 4.68 | 118,311 |
| Counties of Ireland | 0 | - | 4.91 | 154,117 |
| Boroughs of London | 0 | - | 4.56 | 75,702 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 36,501 |
| Countries Bordering France | 0 | - | 4.83 | 351,653 |
| UK Immigration by Country | 0 | - | 4.93 | 122,441 |
| Countries Bordering Germany | 0 | - | 4.99 | 335,748 |
| Countries Bordering Austria | 0 | - | 4.97 | 108,595 |
| Biggest Cities in China | 0 | - | 4.44 | 134,190 |
| Biggest Cities in Pennsylvania | 0 | - | 4.14 | 42,214 |
| Biggest Cities in Germany | 0 | - | 4.94 | 257,141 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 59,428 |
| Biggest City in Each U.S. State | 0 | - | 4.84 | 147,937 |
| Biggest City in Every Country | 0 | - | 4.98 | 75,134 |
| Biggest Cities in Louisiana | 0 | - | 4.06 | 17,944 |
| Biggest Cities in Colorado | 0 | - | 4.03 | 29,541 |
| Biggest Cities in Arizona | 0 | - | 4.22 | 27,949 |
| Biggest Cities in Virginia | 0 | - | 4.23 | 22,548 |
| Biggest Cities in Illinois | 0 | - | 4.33 | 24,040 |
| Biggest Cities in North Carolina | 0 | - | 4.53 | 31,442 |
| Biggest Cities in Wisconsin | 0 | - | 4.45 | 23,049 |
| Biggest Cities in Georgia | 0 | - | 3.86 | 21,279 |
| Biggest Cities in Massachusetts | 0 | - | 4.35 | 27,040 |
| Biggest Cities in Missouri | 0 | - | 4.20 | 15,613 |
| Biggest Cities in Oregon | 0 | - | 4.10 | 18,435 |
| Biggest Cities in Alaska | 0 | - | 4.23 | 23,192 |
| Biggest English Cities by Century | 0 | - | 4.93 | 97,590 |
| Biggest Cities in Switzerland | 0 | - | 4.52 | 42,821 |
| Germany Country Quiz | 0 | - | 4.83 | 136,987 |
| Biggest European Cities by Letter | 0 | - | 4.52 | 117,156 |
| Biggest Cities in India | 0 | - | 4.61 | 61,241 |
| Biggest Cities in Asia | 0 | - | 4.93 | 93,630 |
| Italy Country Quiz | 0 | - | 4.82 | 106,018 |
| Official Cities in the UK | 0 | - | 4.88 | 226,677 |
| British Places A-Z | 0 | - | 4.29 | 74,905 |
| Paris City Trivia | 0 | - | 4.26 | 33,647 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 64,016 |
| Venice Trivia | 0 | - | 4.43 | 9,904 |
| Regions of France Map Quiz | 0 | - | 4.97 | 124,391 |
| States of Germany Map Quiz | 0 | - | 4.91 | 118,208 |
| Europe Capital to Country | 0 | - | 4.99 | 214,980 |
| France Cities Map Quiz | 0 | - | 4.96 | 144,796 |
| UK Cities Map Quiz | 0 | - | 4.94 | 426,840 |
| Germany Cities Map Quiz | 0 | - | 4.82 | 103,456 |
| Regions of Spain Map Quiz | 0 | - | 4.96 | 166,258 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 130,440 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 124,547 |
| Counties of England Map Quiz | 0 | - | 4.95 | 283,005 |
| Word Scramble - U.K. Cities | 0 | - | 4.54 | 62,967 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.45 | 60,738 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.51 | 62,401 |
| Biggest Cities in Portugal | 0 | - | 4.36 | 18,465 |
| Countries Closest to Italy | 0 | - | 4.97 | 175,188 |
| Countries Closest to Spain | 0 | - | 4.95 | 199,067 |
| Most Populous World Capitals | 0 | - | 4.92 | 142,582 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.41 | 28,078 |
| Biggest European Cities by Century | 0 | - | 4.96 | 116,606 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 114,852 |
| British Cities with the Most Tourists | 0 | - | 4.76 | 54,674 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.91 | 173,855 |
| U.S. Cities by Hispanic Population | 0 | - | 4.24 | 24,272 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 69,469 |
| States of Germany | 0 | - | 4.95 | 118,546 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.63 | 64,078 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.93 | 66,314 |
| Cities of Ireland | 0 | - | 4.42 | 38,968 |
| Largest Cities in Alexander's Empire | 0 | - | 4.48 | 38,320 |
| Berlin City Trivia | 0 | - | 4.62 | 10,950 |
| Five Most Populated Cities by Continent | 0 | - | 4.94 | 163,201 |
| EU Capitals with No Hints | 0 | - | 4.92 | 108,781 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 89,092 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 50,087 |
| London Geography | 0 | - | 4.36 | 55,204 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 128,866 |
| Cities of China (With Some Help) | 0 | - | 4.88 | 27,636 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 42,116 |
| Biggest Cities with Exceptions | 0 | - | 4.84 | 50,416 |
| Countries of Europe by Population | 0 | - | 4.98 | 121,742 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 200,651 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.85 | 43,308 |
| Geography of Rome | 0 | - | 4.30 | 15,704 |
| UK Cities and Towns by Map | 0 | - | 4.53 | 43,218 |
| Biggest Cities in the UK | 0 | - | 4.41 | 91,108 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 91,629 |
| Megacities on a World Map | 0 | - | 4.98 | 216,409 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 194,784 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.83 | 55,981 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 106,524 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.87 | 81,829 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.70 | 42,183 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 89,178 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 361,842 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 102,632 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.29 | 36,191 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.85 | 188,113 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 54,786 |
| World Capitals Closest to Madrid | 0 | - | 4.45 | 41,262 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.46 | 37,417 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 501,772 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.21 | 86,121 |
| Megacities on an Empty Map | 0 | - | 4.96 | 85,624 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.97 | 58,722 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 61,608 |
| All Cities in China with Population of 1 Million | 0 | - | 4.61 | 36,931 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 75,620 |
| 20 Northernmost English Cities | 0 | - | 4.53 | 22,960 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 27,565 |
| All Cities in India with Population of 1 Million | 0 | - | 4.82 | 39,557 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.94 | 62,346 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.44 | 51,801 |
| U.S. States by Second Most Populous City | 0 | - | 4.42 | 39,585 |
| Cities Founded by the French in North America | 0 | - | 4.51 | 38,183 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.70 | 67,629 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.51 | 73,526 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.60 | 55,539 |
| Biggest Cities in Deserts | 0 | - | 4.93 | 41,168 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 297,085 |
| Flags of Countries That Border France | 0 | - | 4.87 | 110,099 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 94,205 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 67,949 |
| Biggest "Saint" Cities - United States | 0 | - | 4.46 | 33,451 |
| Which City in Germany? | 0 | - | 4.47 | 117,795 |
| Which City in France? | 0 | - | 4.60 | 65,490 |
| Which City in Italy? | 0 | - | 4.53 | 71,374 |
| Which City in Spain? | 0 | - | 4.43 | 38,712 |
| Which City in Europe? | 0 | - | 4.85 | 95,722 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 73,044 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.51 | 35,218 |
| 500 Biggest US Cities | 0 | - | 4.84 | 93,723 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.44 | 28,382 |
| Saint Lucia Country Quiz | 0 | - | 4.60 | 15,908 |
| Every 1,000,000+ City on a Map | 0 | - | 4.98 | 79,298 |
| Random European Capital to Country | 0 | - | 4.96 | 149,070 |
| Random European Country to Capital | 0 | - | 4.90 | 132,491 |
| Biggest Cities in France - Extreme | 0 | - | 4.90 | 41,760 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.76 | 61,692 |
| Milan Trivia | 0 | - | 4.53 | 14,280 |
| Iceland... or Ireland? | 0 | - | 4.55 | 41,057 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.88 | 72,508 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.96 | 87,588 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 108,601 |
| City of Liverpool Quiz | 0 | - | 4.40 | 11,636 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.60 | 24,157 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.56 | 34,736 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.89 | 57,860 |
| Rome A-Z | 0 | - | 4.35 | 14,690 |
| Random European Capitals on a Map | 0 | - | 4.97 | 104,481 |
| Biggest Cities in Australia on a Map | 0 | - | 4.61 | 31,977 |
| Largest Nordic Cities on a Map | 0 | - | 4.60 | 21,291 |
| German Cities with the Most Tourists | 0 | - | 4.61 | 28,771 |
| Random Cities Near Paris on a Map | 0 | - | 4.51 | 34,148 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.47 | 20,189 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 50,742 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.39 | 22,020 |
