| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 713,062 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,349,071 |
| Biggest Cities in Texas | 0 | - | 4.21 | 96,444 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 25,045 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 157,159 |
| Counties of England Quiz | 0 | - | 4.95 | 581,365 |
| Biggest Cities in New Jersey | 0 | - | 3.97 | 22,234 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 289,652 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,684 |
| Biggest Cities by Language | 0 | - | 4.95 | 195,008 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,686 |
| Biggest Mediterranean Cities | 0 | - | 4.64 | 69,620 |
| Commonwealth of Nations Countries | 0 | - | 4.93 | 206,030 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,976 |
| Biggest US Cities by Decade | 0 | - | 4.93 | 133,498 |
| Biggest Cities in Russia | 0 | - | 4.49 | 69,106 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 42,030 |
| Biggest Cities in Poland | 0 | - | 4.73 | 40,544 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,796 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,220 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 75,495 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.32 | 62,816 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,787 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,848 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.12 | 61,605 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.07 | 57,463 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 18,106 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.82 | 52,927 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,712 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,614 |
| Biggest U.S. Cities A-Z | 0 | - | 4.55 | 109,755 |
| Biggest Cities in France | 0 | - | 4.53 | 162,823 |
| Biggest Cities in Spain | 0 | - | 4.66 | 133,914 |
| Biggest Cities in Italy | 0 | - | 4.64 | 190,399 |
| Biggest Cities in California | 0 | - | 4.30 | 120,305 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,687 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 575,604 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 20,049 |
| Biggest Cities in Africa Quiz | 0 | - | 4.89 | 84,465 |
| Biggest Cities in Ohio | 0 | - | 4.34 | 41,505 |
| Biggest Cities in The Netherlands | 0 | - | 4.42 | 37,205 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 29,972 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,419 |
| Biggest Cities in Europe | 0 | - | 4.57 | 406,066 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,633 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,349 |
| Biggest Cities in Canada | 0 | - | 4.57 | 109,301 |
| Counties of Ireland | 0 | - | 4.87 | 134,701 |
| Boroughs of London | 0 | - | 4.57 | 66,832 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,868 |
| Countries Bordering France | 0 | - | 4.90 | 311,010 |
| UK Immigration by Country | 0 | - | 4.92 | 113,386 |
| Countries Bordering Germany | 0 | - | 4.99 | 294,402 |
| Biggest Cities in China | 0 | - | 4.46 | 119,179 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,195 |
| Biggest Cities in Germany | 0 | - | 4.94 | 228,323 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,642 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 135,591 |
| Biggest City in Every Country | 0 | - | 4.97 | 67,234 |
| Biggest Cities in Louisiana | 0 | - | 3.98 | 16,420 |
| Biggest Cities in Colorado | 0 | - | 3.97 | 27,209 |
| Biggest Cities in Arizona | 0 | - | 4.25 | 24,931 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,443 |
| Countries Once Held by Sweden | 0 | - | 4.20 | 31,386 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,645 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,952 |
| Biggest Cities in Wisconsin | 0 | - | 4.37 | 20,703 |
| Biggest Cities in Georgia | 0 | - | 3.72 | 19,479 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,306 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,274 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,778 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,937 |
| Biggest English Cities by Century | 0 | - | 4.92 | 86,361 |
| Sweden Country Quiz | 0 | - | 4.30 | 55,544 |
| Biggest Cities in Switzerland | 0 | - | 4.56 | 38,566 |
| Germany Country Quiz | 0 | - | 4.88 | 116,079 |
| Denmark Country Quiz | 0 | - | 4.77 | 62,137 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 110,306 |
| Biggest Cities in India | 0 | - | 4.52 | 55,206 |
| Biggest Cities in Asia | 0 | - | 4.89 | 86,409 |
| Official Cities in the UK | 0 | - | 4.89 | 199,185 |
| British Places A-Z | 0 | - | 4.23 | 60,519 |
| Paris City Trivia | 0 | - | 4.32 | 31,997 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.96 | 58,707 |
| Venice Trivia | 0 | - | 4.43 | 8,925 |
| Finland Country Quiz | 0 | - | 4.50 | 45,582 |
| Regions of France Map Quiz | 0 | - | 4.97 | 111,361 |
| States of Germany Map Quiz | 0 | - | 4.93 | 108,520 |
| Europe Capital to Country | 0 | - | 4.99 | 199,907 |
| France Cities Map Quiz | 0 | - | 4.96 | 120,284 |
| UK Cities Map Quiz | 0 | - | 4.95 | 397,357 |
| Nordic Cities Map Quiz | 0 | - | 4.65 | 69,622 |
| Regions of Spain Map Quiz | 0 | - | 4.96 | 152,695 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 116,553 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 111,575 |
| Norway Country Quiz | 0 | - | 4.35 | 49,886 |
| Counties of England Map Quiz | 0 | - | 4.95 | 265,480 |
| Word Scramble - U.K. Cities | 0 | - | 4.52 | 59,495 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,488 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.53 | 59,085 |
| Countries Closest to Iceland | 0 | - | 4.86 | 52,446 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 16,116 |
| Countries Closest to Italy | 0 | - | 4.97 | 149,522 |
| Countries Closest to Spain | 0 | - | 4.96 | 171,680 |
| Most Populous World Capitals | 0 | - | 4.90 | 128,668 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,597 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,827 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 100,329 |
| British Cities with the Most Tourists | 0 | - | 4.50 | 40,856 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 151,374 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,957 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.91 | 59,653 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.65 | 58,999 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,737 |
| Cities of Ireland | 0 | - | 4.40 | 35,850 |
| Iceland Country Quiz | 0 | - | 4.57 | 33,866 |
| Largest Cities in Alexander's Empire | 0 | - | 4.42 | 35,801 |
| Berlin City Trivia | 0 | - | 4.70 | 8,532 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 147,129 |
| EU Capitals with No Hints | 0 | - | 4.94 | 99,378 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 73,586 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.80 | 46,568 |
| London Geography | 0 | - | 4.33 | 52,081 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,933 |
| Cities of China (With Some Help) | 0 | - | 4.78 | 23,840 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 34,310 |
| Biggest Cities with Exceptions | 0 | - | 4.87 | 43,076 |
| Countries of Europe by Population | 0 | - | 4.98 | 109,198 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 169,727 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.90 | 34,691 |
| Geography of Rome | 0 | - | 4.19 | 14,734 |
| UK Cities and Towns by Map | 0 | - | 4.55 | 38,951 |
| Biggest Cities in the UK | 0 | - | 4.42 | 80,421 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 82,251 |
| Megacities on a World Map | 0 | - | 4.97 | 200,690 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 175,794 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 96,036 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.84 | 74,100 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.78 | 38,948 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 75,023 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 65,853 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 315,369 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 92,405 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,411 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.92 | 155,657 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,346 |
| World Capitals Closest to Madrid | 0 | - | 4.47 | 38,547 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.55 | 34,895 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 437,522 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.90 | 71,432 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,668 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 52,450 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 54,491 |
| All Cities in China with Population of 1 Million | 0 | - | 4.67 | 30,618 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 62,289 |
| 20 Northernmost English Cities | 0 | - | 4.46 | 21,423 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,569 |
| All Cities in India with Population of 1 Million | 0 | - | 4.79 | 33,240 |
| Most-Visited Countries by Swedes | 0 | - | 4.45 | 29,598 |
| European Coastal Capitals | 0 | - | 4.94 | 69,919 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,741 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,798 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,730 |
| Most Common Last Names in Sweden | 0 | - | 4.40 | 12,246 |
| Most Guessed European Capitals | 0 | - | 4.86 | 68,048 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 35,583 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.72 | 62,420 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,493 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,579 |
| Biggest Cities in Deserts | 0 | - | 4.87 | 37,734 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 263,306 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.92 | 80,404 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 62,146 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,750 |
| Which City in Germany? | 0 | - | 4.57 | 97,899 |
| Which City in France? | 0 | - | 4.51 | 47,743 |
| Which City in Italy? | 0 | - | 4.57 | 56,032 |
| Which City in Spain? | 0 | - | 4.47 | 35,234 |
| Ten Southernmost Megacities | 0 | - | 4.82 | 42,398 |
| Which City in Europe? | 0 | - | 4.87 | 86,400 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 64,478 |
| European Capitals Ending in N | 0 | - | 4.93 | 67,234 |
| 500 Biggest US Cities | 0 | - | 4.87 | 77,129 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,557 |
| Saint Lucia Country Quiz | 0 | - | 4.58 | 13,984 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,853 |
| Random European City to Country | 0 | - | 4.84 | 81,935 |
| Random European Capital to Country | 0 | - | 4.97 | 129,552 |
| Random European Country to Capital | 0 | - | 4.90 | 104,492 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 32,318 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.84 | 45,938 |
| Milan Trivia | 0 | - | 4.53 | 13,064 |
| Greenland... or Iceland? | 0 | - | 4.46 | 37,765 |
| Iceland... or Ireland? | 0 | - | 4.52 | 37,439 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.90 | 52,065 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.95 | 66,545 |
| City of Liverpool Quiz | 0 | - | 4.40 | 10,395 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,834 |
| Sweden Immigration by Country | 0 | - | 4.51 | 37,419 |
| Greenland Country Quiz | 0 | - | 4.78 | 27,760 |
