| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 709,491 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,341,234 |
| Biggest Cities in Texas | 0 | - | 4.21 | 95,261 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 24,946 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,862 |
| Counties of England Quiz | 0 | - | 4.95 | 577,826 |
| Biggest Cities in New Jersey | 0 | - | 3.97 | 22,146 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 288,338 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,228 |
| Biggest Cities by Language | 0 | - | 4.95 | 194,325 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,557 |
| Biggest Mediterranean Cities | 0 | - | 4.67 | 69,383 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,467 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,714 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,051 |
| Biggest Cities in Russia | 0 | - | 4.49 | 68,880 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,783 |
| Biggest Cities in Poland | 0 | - | 4.73 | 40,287 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,704 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,083 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 75,281 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.32 | 62,622 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,605 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,662 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.12 | 61,492 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.07 | 57,338 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 18,011 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.82 | 52,837 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,580 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,476 |
| Biggest U.S. Cities A-Z | 0 | - | 4.55 | 109,292 |
| Biggest Cities in France | 0 | - | 4.53 | 161,879 |
| Biggest Cities in Spain | 0 | - | 4.65 | 133,167 |
| Biggest Cities in Italy | 0 | - | 4.64 | 189,444 |
| Biggest Cities in California | 0 | - | 4.30 | 120,029 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,527 |
| Biggest Cities in the World Quiz | 0 | - | 4.82 | 572,559 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 19,917 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 84,221 |
| Biggest Cities in Ohio | 0 | - | 4.33 | 41,365 |
| Biggest Cities in The Netherlands | 0 | - | 4.42 | 36,434 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 29,902 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,286 |
| Biggest Cities in Europe | 0 | - | 4.64 | 404,307 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,556 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,290 |
| Biggest Cities in Canada | 0 | - | 4.58 | 108,941 |
| Counties of Ireland | 0 | - | 4.86 | 133,645 |
| Boroughs of London | 0 | - | 4.55 | 66,509 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,667 |
| Countries Bordering France | 0 | - | 4.90 | 309,739 |
| UK Immigration by Country | 0 | - | 4.92 | 113,039 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,145 |
| European Cities by Clue | 0 | - | 4.81 | 78,294 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,218 |
| Countries Bordering Austria | 0 | - | 4.96 | 86,836 |
| Biggest Cities in China | 0 | - | 4.42 | 118,486 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,107 |
| Biggest Cities in Germany | 0 | - | 4.94 | 227,040 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,485 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 135,076 |
| Biggest City in Every Country | 0 | - | 4.97 | 66,932 |
| Biggest Cities in Louisiana | 0 | - | 3.98 | 16,371 |
| Biggest Cities in Colorado | 0 | - | 3.97 | 27,127 |
| Biggest Cities in Arizona | 0 | - | 4.24 | 24,827 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,351 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,530 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,848 |
| Biggest Cities in Wisconsin | 0 | - | 4.35 | 20,620 |
| Biggest Cities in Georgia | 0 | - | 3.72 | 19,403 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,205 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,224 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,727 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,860 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,884 |
| Biggest Cities in Switzerland | 0 | - | 4.56 | 38,362 |
| Germany Country Quiz | 0 | - | 4.88 | 115,438 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 110,086 |
| Biggest Cities in India | 0 | - | 4.53 | 54,972 |
| Biggest Cities in Asia | 0 | - | 4.87 | 86,072 |
| Official Cities in the UK | 0 | - | 4.89 | 197,952 |
| British Places A-Z | 0 | - | 4.23 | 60,363 |
| Paris City Trivia | 0 | - | 4.31 | 31,904 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,454 |
| Venice Trivia | 0 | - | 4.43 | 8,869 |
| Regions of France Map Quiz | 0 | - | 4.97 | 110,775 |
| States of Germany Map Quiz | 0 | - | 4.92 | 108,074 |
| Europe Capital to Country | 0 | - | 4.99 | 199,263 |
| France Cities Map Quiz | 0 | - | 4.96 | 119,678 |
| UK Cities Map Quiz | 0 | - | 4.95 | 395,916 |
| Germany Cities Map Quiz | 0 | - | 4.90 | 91,877 |
| Regions of Spain Map Quiz | 0 | - | 4.96 | 152,080 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 115,976 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 111,041 |
| Counties of England Map Quiz | 0 | - | 4.95 | 264,415 |
| Word Scramble - U.K. Cities | 0 | - | 4.53 | 59,324 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,293 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.53 | 58,805 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 16,000 |
| Countries Closest to Italy | 0 | - | 4.97 | 148,728 |
| Countries Closest to Spain | 0 | - | 4.96 | 170,882 |
| Most Populous World Capitals | 0 | - | 4.89 | 128,307 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,491 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,310 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 99,661 |
| British Cities with the Most Tourists | 0 | - | 4.50 | 40,664 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,814 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,904 |
| Liechtenstein Country Quiz | 0 | - | 4.55 | 20,618 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,328 |
| States of Germany | 0 | - | 4.95 | 98,377 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,738 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,385 |
| European Capitals by Map | 0 | - | 4.99 | 53,060 |
| Cities of Ireland | 0 | - | 4.40 | 35,720 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,896 |
| Berlin City Trivia | 0 | - | 4.69 | 8,407 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 146,442 |
| EU Capitals with No Hints | 0 | - | 4.94 | 98,981 |
| Biggest Cities in the World - Extreme | 0 | - | 4.97 | 73,246 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,415 |
| London Geography | 0 | - | 4.33 | 51,975 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,416 |
| Cities of China (With Some Help) | 0 | - | 4.77 | 23,626 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 34,038 |
| Biggest Cities with Exceptions | 0 | - | 4.88 | 42,820 |
| Countries of Europe by Population | 0 | - | 4.98 | 108,598 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,582 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,496 |
| Geography of Rome | 0 | - | 4.19 | 14,684 |
| UK Cities and Towns by Map | 0 | - | 4.55 | 38,769 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,924 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 81,888 |
| Megacities on a World Map | 0 | - | 4.97 | 199,913 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 174,841 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,583 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,761 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,745 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 74,675 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 65,536 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 313,224 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 91,882 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,306 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.92 | 154,596 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,113 |
| World Capitals Closest to Madrid | 0 | - | 4.47 | 38,356 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.57 | 34,747 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 435,143 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.97 | 55,052 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 45,437 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 71,165 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,297 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 52,113 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 54,067 |
| All Cities in China with Population of 1 Million | 0 | - | 4.67 | 28,776 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 61,978 |
| 20 Northernmost English Cities | 0 | - | 4.46 | 21,344 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,189 |
| All Cities in India with Population of 1 Million | 0 | - | 4.79 | 32,900 |
| European Coastal Capitals | 0 | - | 4.95 | 69,664 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,386 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,520 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,592 |
| Most Guessed European Capitals | 0 | - | 4.84 | 67,659 |
| Cities Founded by the French in North America | 0 | - | 4.51 | 35,446 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.72 | 62,147 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,336 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,409 |
| Biggest Cities in Deserts | 0 | - | 4.86 | 37,542 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 261,983 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.92 | 79,789 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,909 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,607 |
| Which City in Germany? | 0 | - | 4.56 | 97,324 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 53,749 |
| Which City in France? | 0 | - | 4.51 | 47,545 |
| Which City in Italy? | 0 | - | 4.57 | 55,800 |
| Which City in Spain? | 0 | - | 4.47 | 35,099 |
| Which City in Europe? | 0 | - | 4.87 | 86,073 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 64,136 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,793 |
| European Capitals Ending in N | 0 | - | 4.93 | 66,960 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,198 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,470 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,902 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,455 |
| Random European City to Country | 0 | - | 4.84 | 81,381 |
| Random European Capital to Country | 0 | - | 4.97 | 128,857 |
| Random European Country to Capital | 0 | - | 4.90 | 104,040 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 32,002 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 45,418 |
| Milan Trivia | 0 | - | 4.52 | 12,988 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.90 | 51,318 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.94 | 65,643 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,275 |
| City of Liverpool Quiz | 0 | - | 4.40 | 10,334 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,722 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.64 | 27,569 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.82 | 42,120 |
| Paris A-Z | 0 | - | 4.07 | 9,562 |
