| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.91 | 740,256 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,400,280 |
| Biggest Cities in Texas | 0 | - | 4.24 | 105,293 |
| Biggest Cities in Washington State | 0 | - | 4.38 | 26,171 |
| Biggest Urban Areas in the UK | 0 | - | 4.38 | 159,872 |
| Counties of England Quiz | 0 | - | 4.95 | 611,950 |
| Biggest Cities in New Jersey | 0 | - | 4.04 | 23,223 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 299,315 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.82 | 102,131 |
| Biggest Cities by Language | 0 | - | 4.95 | 200,482 |
| Biggest Nordic Cities | 0 | - | 4.36 | 57,717 |
| Biggest Mediterranean Cities | 0 | - | 4.60 | 71,257 |
| Commonwealth of Nations Countries | 0 | - | 4.93 | 210,913 |
| Biggest Cities in Japan | 0 | - | 4.69 | 69,364 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 142,252 |
| Biggest Cities in Russia | 0 | - | 4.48 | 71,365 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 44,220 |
| Biggest Cities in Poland | 0 | - | 4.55 | 42,867 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.39 | 11,521 |
| Biggest Cities in Mexico | 0 | - | 4.54 | 22,606 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.35 | 77,527 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.33 | 64,627 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.20 | 72,553 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.11 | 78,603 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.09 | 62,808 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.11 | 58,607 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.12 | 19,034 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.84 | 53,792 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.17 | 56,910 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.26 | 63,967 |
| Biggest U.S. Cities A-Z | 0 | - | 4.61 | 113,917 |
| Biggest Cities in France | 0 | - | 4.44 | 170,411 |
| Biggest Cities in Spain | 0 | - | 4.60 | 139,507 |
| Biggest Cities in Italy | 0 | - | 4.60 | 198,268 |
| Biggest Cities in California | 0 | - | 4.33 | 123,575 |
| Biggest Cities in Florida | 0 | - | 4.18 | 63,536 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 21,211 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 86,689 |
| Biggest Cities in Ohio | 0 | - | 4.35 | 43,035 |
| Biggest Cities in The Netherlands | 0 | - | 4.50 | 44,948 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 30,937 |
| Biggest Cities in New York State | 0 | - | 4.24 | 52,913 |
| Biggest Cities in Europe | 0 | - | 4.50 | 419,671 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 18,402 |
| Biggest Cities in Tennessee | 0 | - | 4.23 | 18,053 |
| Biggest Cities in Canada | 0 | - | 4.60 | 112,574 |
| Counties of Ireland | 0 | - | 4.89 | 141,805 |
| Boroughs of London | 0 | - | 4.55 | 70,053 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 33,130 |
| Countries Bordering France | 0 | - | 4.82 | 333,176 |
| UK Immigration by Country | 0 | - | 4.93 | 116,389 |
| Countries Bordering Germany | 0 | - | 4.98 | 305,633 |
| Countries Bordering Austria | 0 | - | 4.97 | 102,793 |
| Biggest Cities in China | 0 | - | 4.44 | 124,250 |
| Biggest Cities in Pennsylvania | 0 | - | 4.12 | 40,353 |
| Biggest Cities in Germany | 0 | - | 4.93 | 238,184 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.39 | 57,090 |
| Biggest City in Each U.S. State | 0 | - | 4.83 | 139,797 |
| Biggest City in Every Country | 0 | - | 4.97 | 70,786 |
| Biggest Cities in Louisiana | 0 | - | 4.03 | 17,120 |
| Biggest Cities in Colorado | 0 | - | 4.01 | 28,219 |
| Biggest Cities in Arizona | 0 | - | 4.20 | 26,310 |
| Biggest Cities in Virginia | 0 | - | 4.22 | 21,353 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 32,218 |
| Biggest Cities in Illinois | 0 | - | 4.31 | 22,728 |
| Biggest Cities in North Carolina | 0 | - | 4.53 | 29,604 |
| Biggest Cities in Wisconsin | 0 | - | 4.42 | 21,598 |
| Biggest Cities in Georgia | 0 | - | 3.81 | 20,280 |
| Biggest Cities in Massachusetts | 0 | - | 4.33 | 25,467 |
| Biggest Cities in Missouri | 0 | - | 4.17 | 14,889 |
| Biggest Cities in Oregon | 0 | - | 4.05 | 17,488 |
| Biggest Cities in Alaska | 0 | - | 4.31 | 21,982 |
| Biggest English Cities by Century | 0 | - | 4.92 | 90,292 |
| Sweden Country Quiz | 0 | - | 4.33 | 57,553 |
| Biggest Cities in Switzerland | 0 | - | 4.54 | 40,345 |
| Germany Country Quiz | 0 | - | 4.82 | 127,667 |
| Denmark Country Quiz | 0 | - | 4.74 | 64,390 |
| Biggest European Cities by Letter | 0 | - | 4.47 | 113,022 |
| Biggest Cities in India | 0 | - | 4.60 | 57,480 |
| Biggest Cities in Asia | 0 | - | 4.91 | 88,895 |
| Official Cities in the UK | 0 | - | 4.89 | 209,084 |
| British Places A-Z | 0 | - | 4.28 | 61,732 |
| Paris City Trivia | 0 | - | 4.31 | 32,644 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.94 | 60,943 |
| Venice Trivia | 0 | - | 4.50 | 9,384 |
| Finland Country Quiz | 0 | - | 4.45 | 47,706 |
| Regions of France Map Quiz | 0 | - | 4.97 | 115,648 |
| States of Germany Map Quiz | 0 | - | 4.91 | 111,800 |
| Europe Capital to Country | 0 | - | 4.99 | 205,108 |
| France Cities Map Quiz | 0 | - | 4.95 | 125,696 |
| UK Cities Map Quiz | 0 | - | 4.94 | 407,532 |
| Nordic Cities Map Quiz | 0 | - | 4.71 | 79,965 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 157,156 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 120,995 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 116,121 |
| Norway Country Quiz | 0 | - | 4.35 | 51,733 |
| Counties of England Map Quiz | 0 | - | 4.95 | 271,871 |
| Word Scramble - U.K. Cities | 0 | - | 4.53 | 61,115 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.44 | 58,034 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.50 | 60,302 |
| Countries Closest to Iceland | 0 | - | 4.80 | 55,415 |
| Biggest Cities in Portugal | 0 | - | 4.36 | 17,004 |
| Countries Closest to Italy | 0 | - | 4.97 | 164,200 |
| Countries Closest to Spain | 0 | - | 4.96 | 178,062 |
| Most Populous World Capitals | 0 | - | 4.89 | 131,820 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.39 | 26,548 |
| Biggest European Cities by Century | 0 | - | 4.96 | 109,771 |
| United Kingdom Country Quiz | 0 | - | 4.95 | 105,529 |
| British Cities with the Most Tourists | 0 | - | 4.68 | 51,828 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.93 | 156,273 |
| U.S. Cities by Hispanic Population | 0 | - | 4.21 | 23,435 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.93 | 62,964 |
| States of Germany | 0 | - | 4.94 | 105,458 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.60 | 60,739 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 61,755 |
| Cities of Ireland | 0 | - | 4.42 | 36,875 |
| Iceland Country Quiz | 0 | - | 4.56 | 35,294 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 36,810 |
| Berlin City Trivia | 0 | - | 4.69 | 9,429 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 152,674 |
| EU Capitals with No Hints | 0 | - | 4.92 | 102,261 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 83,646 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.79 | 47,869 |
| London Geography | 0 | - | 4.35 | 53,100 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 122,930 |
| Cities of China (With Some Help) | 0 | - | 4.83 | 25,249 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.90 | 39,524 |
| Biggest Cities with Exceptions | 0 | - | 4.88 | 44,754 |
| Countries of Europe by Population | 0 | - | 4.98 | 113,749 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 176,643 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.82 | 41,051 |
| Geography of Rome | 0 | - | 4.29 | 15,101 |
| UK Cities and Towns by Map | 0 | - | 4.56 | 40,542 |
| Biggest Cities in the UK | 0 | - | 4.42 | 84,053 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 85,681 |
| Megacities on a World Map | 0 | - | 4.98 | 206,073 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 182,171 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 99,778 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 77,056 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.79 | 40,406 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.96 | 84,088 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 333,087 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 95,917 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.30 | 33,786 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.87 | 160,580 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.43 | 51,809 |
| World Capitals Closest to Madrid | 0 | - | 4.45 | 39,813 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.47 | 35,971 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 467,118 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.14 | 71,552 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 73,078 |
| Megacities on an Empty Map | 0 | - | 4.96 | 80,554 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.97 | 55,162 |
| All 3M Cities on the World Map | 0 | - | 4.93 | 57,060 |
| All Cities in China with Population of 1 Million | 0 | - | 4.53 | 32,960 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 72,779 |
| 20 Northernmost English Cities | 0 | - | 4.52 | 22,083 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.91 | 23,851 |
| All Cities in India with Population of 1 Million | 0 | - | 4.82 | 35,546 |
| Most-Visited Countries by Swedes | 0 | - | 4.52 | 43,235 |
| European Coastal Capitals | 0 | - | 4.95 | 71,934 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 58,174 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.47 | 45,752 |
| U.S. States by Second Most Populous City | 0 | - | 4.41 | 37,610 |
| Most Guessed European Capitals | 0 | - | 4.85 | 71,122 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 36,574 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.70 | 64,338 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.47 | 55,861 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.59 | 52,885 |
| Biggest Cities in Deserts | 0 | - | 4.93 | 39,187 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 275,248 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.90 | 85,199 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 64,371 |
| Biggest "Saint" Cities - United States | 0 | - | 4.46 | 31,726 |
| Which City in Germany? | 0 | - | 4.49 | 109,086 |
| Which City in France? | 0 | - | 4.53 | 50,073 |
| Which City in Italy? | 0 | - | 4.52 | 67,437 |
| Which City in Spain? | 0 | - | 4.44 | 36,606 |
| Which City in Europe? | 0 | - | 4.82 | 90,077 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 67,655 |
| 500 Biggest US Cities | 0 | - | 4.84 | 82,735 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.43 | 27,221 |
| Saint Lucia Country Quiz | 0 | - | 4.62 | 14,713 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 61,029 |
| Random European City to Country | 0 | - | 4.83 | 84,571 |
| Random European Capital to Country | 0 | - | 4.96 | 135,704 |
| Random European Country to Capital | 0 | - | 4.87 | 117,953 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 35,518 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.71 | 50,316 |
| Milan Trivia | 0 | - | 4.57 | 13,576 |
| Greenland... or Iceland? | 0 | - | 4.45 | 38,915 |
| Iceland... or Ireland? | 0 | - | 4.53 | 38,673 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.84 | 60,798 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.95 | 74,105 |
| City of Liverpool Quiz | 0 | - | 4.40 | 10,902 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.57 | 22,698 |
| Sweden Immigration by Country | 0 | - | 4.52 | 38,642 |
| Greenland Country Quiz | 0 | - | 4.76 | 29,101 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.56 | 30,470 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.85 | 54,083 |
