| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 710,091 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,342,635 |
| Biggest Cities in Texas | 0 | - | 4.21 | 95,299 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 24,968 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,912 |
| Counties of England Quiz | 0 | - | 4.95 | 578,381 |
| Biggest Cities in New Jersey | 0 | - | 3.97 | 22,162 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 288,534 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,279 |
| Biggest Cities by Language | 0 | - | 4.95 | 194,441 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,578 |
| Biggest Mediterranean Cities | 0 | - | 4.67 | 69,425 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,558 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,765 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,114 |
| Biggest Cities in Russia | 0 | - | 4.49 | 68,916 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,841 |
| Biggest Cities in Poland | 0 | - | 4.72 | 40,326 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,724 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,106 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 75,316 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.32 | 62,651 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,642 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,690 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.12 | 61,507 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.07 | 57,362 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 18,029 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.82 | 52,852 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,600 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,506 |
| Biggest U.S. Cities A-Z | 0 | - | 4.55 | 109,371 |
| Biggest Cities in France | 0 | - | 4.53 | 162,025 |
| Biggest Cities in Spain | 0 | - | 4.66 | 133,274 |
| Biggest Cities in Italy | 0 | - | 4.64 | 189,592 |
| Biggest Cities in California | 0 | - | 4.30 | 120,071 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,551 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 573,113 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 19,933 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 84,271 |
| Biggest Cities in Ohio | 0 | - | 4.33 | 41,386 |
| Biggest Cities in The Netherlands | 0 | - | 4.43 | 36,650 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 29,913 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,301 |
| Biggest Cities in Europe | 0 | - | 4.64 | 404,615 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,576 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,300 |
| Biggest Cities in Canada | 0 | - | 4.57 | 108,992 |
| Counties of Ireland | 0 | - | 4.86 | 133,787 |
| Boroughs of London | 0 | - | 4.55 | 66,569 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,708 |
| Countries Bordering France | 0 | - | 4.90 | 309,935 |
| UK Immigration by Country | 0 | - | 4.92 | 113,087 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,348 |
| European Cities by Clue | 0 | - | 4.81 | 78,333 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,266 |
| Countries Bordering Austria | 0 | - | 4.97 | 86,904 |
| Biggest Cities in China | 0 | - | 4.45 | 118,617 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,124 |
| Biggest Cities in Germany | 0 | - | 4.94 | 227,252 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,513 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 135,159 |
| Biggest City in Every Country | 0 | - | 4.97 | 66,986 |
| Biggest Cities in Louisiana | 0 | - | 3.98 | 16,378 |
| Biggest Cities in Colorado | 0 | - | 3.97 | 27,142 |
| Biggest Cities in Arizona | 0 | - | 4.24 | 24,848 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,368 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,563 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,864 |
| Biggest Cities in Wisconsin | 0 | - | 4.35 | 20,631 |
| Biggest Cities in Georgia | 0 | - | 3.72 | 19,420 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,223 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,229 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,729 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,872 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,962 |
| Biggest Cities in Switzerland | 0 | - | 4.56 | 38,401 |
| Germany Country Quiz | 0 | - | 4.88 | 115,536 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 110,120 |
| Biggest Cities in India | 0 | - | 4.52 | 55,005 |
| Biggest Cities in Asia | 0 | - | 4.87 | 86,127 |
| Official Cities in the UK | 0 | - | 4.89 | 198,132 |
| British Places A-Z | 0 | - | 4.23 | 60,379 |
| Paris City Trivia | 0 | - | 4.31 | 31,914 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,493 |
| Venice Trivia | 0 | - | 4.43 | 8,883 |
| Regions of France Map Quiz | 0 | - | 4.97 | 110,850 |
| States of Germany Map Quiz | 0 | - | 4.92 | 108,144 |
| Europe Capital to Country | 0 | - | 4.99 | 199,372 |
| France Cities Map Quiz | 0 | - | 4.96 | 119,763 |
| UK Cities Map Quiz | 0 | - | 4.95 | 396,137 |
| Germany Cities Map Quiz | 0 | - | 4.90 | 91,961 |
| Regions of Spain Map Quiz | 0 | - | 4.96 | 152,183 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 116,068 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 111,140 |
| Counties of England Map Quiz | 0 | - | 4.95 | 264,661 |
| Word Scramble - U.K. Cities | 0 | - | 4.53 | 59,353 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,328 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.53 | 58,868 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 16,018 |
| Countries Closest to Italy | 0 | - | 4.97 | 148,877 |
| Countries Closest to Spain | 0 | - | 4.96 | 171,009 |
| Most Populous World Capitals | 0 | - | 4.89 | 128,359 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,508 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,378 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 99,767 |
| British Cities with the Most Tourists | 0 | - | 4.50 | 40,694 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,907 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,914 |
| Liechtenstein Country Quiz | 0 | - | 4.55 | 20,637 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,385 |
| States of Germany | 0 | - | 4.95 | 98,517 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,771 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,431 |
| European Capitals by Map | 0 | - | 4.99 | 53,488 |
| Cities of Ireland | 0 | - | 4.40 | 35,739 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,910 |
| Berlin City Trivia | 0 | - | 4.69 | 8,430 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 146,547 |
| EU Capitals with No Hints | 0 | - | 4.94 | 99,047 |
| Biggest Cities in the World - Extreme | 0 | - | 4.97 | 73,303 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,441 |
| London Geography | 0 | - | 4.33 | 51,993 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,475 |
| Cities of China (With Some Help) | 0 | - | 4.77 | 23,669 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 34,078 |
| Biggest Cities with Exceptions | 0 | - | 4.88 | 42,854 |
| Countries of Europe by Population | 0 | - | 4.98 | 108,696 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,719 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,517 |
| Geography of Rome | 0 | - | 4.19 | 14,691 |
| UK Cities and Towns by Map | 0 | - | 4.55 | 38,806 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,994 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 81,943 |
| Megacities on a World Map | 0 | - | 4.97 | 200,130 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 175,002 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,664 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,810 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.78 | 38,782 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 74,738 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 65,576 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 313,571 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 91,983 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,319 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.92 | 154,728 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,161 |
| World Capitals Closest to Madrid | 0 | - | 4.47 | 38,375 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.57 | 34,774 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 435,496 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.97 | 55,159 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 45,499 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 71,227 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,351 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 52,171 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 54,137 |
| All Cities in China with Population of 1 Million | 0 | - | 4.65 | 29,952 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 62,036 |
| 20 Northernmost English Cities | 0 | - | 4.46 | 21,356 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,250 |
| All Cities in India with Population of 1 Million | 0 | - | 4.79 | 32,951 |
| European Coastal Capitals | 0 | - | 4.95 | 69,704 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,447 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,574 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,611 |
| Most Guessed European Capitals | 0 | - | 4.85 | 67,714 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 35,472 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.72 | 62,177 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,363 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,449 |
| Biggest Cities in Deserts | 0 | - | 4.86 | 37,573 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 262,194 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.92 | 79,877 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,946 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,625 |
| Which City in Germany? | 0 | - | 4.56 | 97,411 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 53,776 |
| Which City in France? | 0 | - | 4.51 | 47,575 |
| Which City in Italy? | 0 | - | 4.57 | 55,830 |
| Which City in Spain? | 0 | - | 4.47 | 35,126 |
| Which City in Europe? | 0 | - | 4.87 | 86,128 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 64,190 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,833 |
| European Capitals Ending in N | 0 | - | 4.93 | 66,995 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,326 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,487 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,919 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,514 |
| Random European City to Country | 0 | - | 4.84 | 81,431 |
| Random European Capital to Country | 0 | - | 4.97 | 128,988 |
| Random European Country to Capital | 0 | - | 4.90 | 104,099 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 32,055 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 45,506 |
| Milan Trivia | 0 | - | 4.52 | 13,001 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.90 | 51,420 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.94 | 65,801 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,370 |
| City of Liverpool Quiz | 0 | - | 4.40 | 10,344 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,739 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.63 | 27,609 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.82 | 42,169 |
| Paris A-Z | 0 | - | 4.07 | 9,570 |
