| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 705,785 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,333,910 |
| Biggest Cities in Texas | 0 | - | 4.20 | 94,829 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 24,858 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,559 |
| Counties of England Quiz | 0 | - | 4.95 | 574,036 |
| Biggest Cities in New Jersey | 0 | - | 3.97 | 22,068 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 287,196 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 98,942 |
| Biggest Cities by Language | 0 | - | 4.95 | 193,498 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,435 |
| Biggest Mediterranean Cities | 0 | - | 4.73 | 69,182 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,878 |
| Biggest Cities in Japan | 0 | - | 4.73 | 66,399 |
| Biggest US Cities by Decade | 0 | - | 4.93 | 132,582 |
| Biggest Cities in Russia | 0 | - | 4.48 | 68,630 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 41,476 |
| Biggest Cities in Poland | 0 | - | 4.73 | 40,015 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.36 | 10,616 |
| Biggest Cities in Mexico | 0 | - | 4.51 | 20,919 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 74,934 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.31 | 62,320 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,128 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,387 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.10 | 61,270 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.09 | 57,141 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 17,839 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.81 | 52,669 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,367 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,252 |
| Biggest U.S. Cities A-Z | 0 | - | 4.53 | 108,873 |
| Biggest Cities in France | 0 | - | 4.51 | 161,010 |
| Biggest Cities in Spain | 0 | - | 4.64 | 132,439 |
| Biggest Cities in Italy | 0 | - | 4.57 | 188,512 |
| Biggest Cities in California | 0 | - | 4.30 | 119,684 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,281 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 569,680 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 19,808 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 83,913 |
| Biggest Cities in Ohio | 0 | - | 4.33 | 41,222 |
| Biggest Cities in The Netherlands | 0 | - | 4.42 | 33,602 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 29,831 |
| Biggest Cities in New York State | 0 | - | 4.23 | 51,145 |
| Biggest Cities in Europe | 0 | - | 4.56 | 402,730 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,465 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,223 |
| Biggest Cities in Canada | 0 | - | 4.56 | 108,540 |
| Counties of Ireland | 0 | - | 4.86 | 132,832 |
| Boroughs of London | 0 | - | 4.54 | 66,152 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,477 |
| Countries Bordering France | 0 | - | 4.90 | 308,455 |
| UK Immigration by Country | 0 | - | 4.92 | 112,553 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,498 |
| European Cities by Clue | 0 | - | 4.81 | 77,822 |
| Biggest Cities in China | 0 | - | 4.41 | 117,784 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 38,997 |
| Biggest Cities in Germany | 0 | - | 4.94 | 225,726 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,341 |
| Biggest City in Each U.S. State | 0 | - | 4.84 | 134,244 |
| Biggest City in Every Country | 0 | - | 4.97 | 66,641 |
| Biggest Cities in Louisiana | 0 | - | 4.03 | 16,312 |
| Biggest Cities in Colorado | 0 | - | 3.97 | 27,036 |
| Biggest Cities in Arizona | 0 | - | 4.24 | 24,701 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,278 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,412 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,713 |
| Biggest Cities in Wisconsin | 0 | - | 4.41 | 20,544 |
| Biggest Cities in Georgia | 0 | - | 3.72 | 19,342 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,123 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,164 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,646 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,758 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,371 |
| Biggest Cities in Switzerland | 0 | - | 4.55 | 38,129 |
| Germany Country Quiz | 0 | - | 4.87 | 114,840 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 109,566 |
| Biggest Cities in India | 0 | - | 4.52 | 54,711 |
| Biggest Cities in Asia | 0 | - | 4.87 | 85,744 |
| Official Cities in the UK | 0 | - | 4.89 | 196,759 |
| Spain Country Quiz | 0 | - | 4.35 | 100,151 |
| British Places A-Z | 0 | - | 4.23 | 60,219 |
| Paris City Trivia | 0 | - | 4.31 | 31,821 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,181 |
| Venice Trivia | 0 | - | 4.43 | 8,827 |
| Regions of France Map Quiz | 0 | - | 4.97 | 110,216 |
| States of Germany Map Quiz | 0 | - | 4.92 | 107,664 |
| Europe Capital to Country | 0 | - | 4.99 | 198,618 |
| France Cities Map Quiz | 0 | - | 4.96 | 118,969 |
| UK Cities Map Quiz | 0 | - | 4.95 | 394,544 |
| Spain Cities Map Quiz | 0 | - | 4.90 | 68,754 |
| Regions of Spain Quiz | 0 | - | 4.83 | 71,939 |
| Regions of Spain Map Quiz | 0 | - | 4.96 | 151,542 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 115,455 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 110,431 |
| Counties of England Map Quiz | 0 | - | 4.93 | 259,000 |
| Word Scramble - U.K. Cities | 0 | - | 4.52 | 59,155 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,127 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.49 | 51,777 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 15,881 |
| Countries Closest to Italy | 0 | - | 4.97 | 147,650 |
| Countries Closest to Spain | 0 | - | 4.96 | 169,899 |
| Most Populous World Capitals | 0 | - | 4.89 | 127,686 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,389 |
| Biggest European Cities by Century | 0 | - | 4.97 | 104,867 |
| British Cities with the Most Tourists | 0 | - | 4.50 | 40,492 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 149,913 |
| Countries Bordering Spain | 0 | - | 4.53 | 54,140 |
| Countries Closest to Spain A-Z | 0 | - | 4.97 | 75,069 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,844 |
| Spain A-Z | 0 | - | 4.14 | 23,044 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.91 | 59,013 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,520 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,045 |
| Cities of Ireland | 0 | - | 4.39 | 35,604 |
| Canary Islands | 0 | - | 4.58 | 14,647 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,769 |
| Berlin City Trivia | 0 | - | 4.69 | 8,283 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 145,655 |
| EU Capitals with No Hints | 0 | - | 4.93 | 98,255 |
| Biggest Cities in the World - Extreme | 0 | - | 4.97 | 72,897 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,270 |
| London Geography | 0 | - | 4.33 | 51,842 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 117,856 |
| Cities of China (With Some Help) | 0 | - | 4.77 | 23,415 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 33,752 |
| Biggest Cities with Exceptions | 0 | - | 4.87 | 42,608 |
| Countries of Europe by Population | 0 | - | 4.98 | 108,089 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 167,739 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,336 |
| Geography of Rome | 0 | - | 4.19 | 14,657 |
| UK Cities and Towns by Map | 0 | - | 4.55 | 38,554 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,486 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 81,491 |
| Megacities on a World Map | 0 | - | 4.97 | 198,868 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.97 | 153,501 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 94,175 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 72,888 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,558 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 73,577 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 65,275 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 300,952 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 91,352 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,203 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 153,983 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 49,897 |
| World Capitals Closest to Madrid | 0 | - | 4.46 | 38,183 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.54 | 34,600 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 432,673 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 70,938 |
| Megacities on an Empty Map | 0 | - | 4.96 | 76,908 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.97 | 51,800 |
| All 3M Cities on the World Map | 0 | - | 4.93 | 53,574 |
| All Cities in China with Population of 1 Million | 0 | - | 4.65 | 27,288 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 61,674 |
| 20 Northernmost English Cities | 0 | - | 4.45 | 21,281 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 20,628 |
| All Cities in India with Population of 1 Million | 0 | - | 4.84 | 29,312 |
| European Coastal Capitals | 0 | - | 4.95 | 69,435 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,018 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 80,690 |
| Geography of the Spanish Empire | 0 | - | 4.36 | 31,884 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.47 | 42,236 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 32,601 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,449 |
| Most Guessed European Capitals | 0 | - | 4.84 | 67,291 |
| Cities Founded by the French in North America | 0 | - | 4.54 | 35,333 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.71 | 61,916 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,165 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.52 | 43,228 |
| Biggest Cities in Deserts | 0 | - | 4.86 | 37,351 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 260,340 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.93 | 79,145 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,657 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,495 |
| Which City in Germany? | 0 | - | 4.54 | 96,687 |
| Which City in France? | 0 | - | 4.51 | 47,301 |
| Which City in Italy? | 0 | - | 4.55 | 55,561 |
| Which City in Spain? | 0 | - | 4.46 | 34,950 |
| Which City in Europe? | 0 | - | 4.87 | 85,748 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 63,832 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,602 |
| European Capitals Ending in N | 0 | - | 4.92 | 66,693 |
| Spain by Picture | 0 | - | 4.18 | 11,975 |
| 500 Biggest US Cities | 0 | - | 4.90 | 75,401 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,379 |
| Saint Lucia Country Quiz | 0 | - | 4.64 | 13,816 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,050 |
| Random European City to Country | 0 | - | 4.84 | 81,072 |
| Random European Capital to Country | 0 | - | 4.97 | 128,192 |
| Random European Country to Capital | 0 | - | 4.90 | 103,623 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 31,619 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 44,860 |
| Milan Trivia | 0 | - | 4.52 | 12,934 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.89 | 50,556 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.94 | 64,849 |
| City of Liverpool Quiz | 0 | - | 4.40 | 10,277 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,615 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.57 | 27,252 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.82 | 41,784 |
| Paris A-Z | 0 | - | 4.07 | 9,522 |
