| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.92 | 709,090 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,340,589 |
| Biggest Cities in Texas | 0 | - | 4.21 | 95,238 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 24,939 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,832 |
| Counties of England Quiz | 0 | - | 4.95 | 577,436 |
| Biggest Cities in New Jersey | 0 | - | 3.97 | 22,137 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 288,202 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,194 |
| Biggest Cities by Language | 0 | - | 4.95 | 194,252 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,532 |
| Biggest Mediterranean Cities | 0 | - | 4.67 | 69,364 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,418 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,658 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,011 |
| Biggest Cities in Russia | 0 | - | 4.48 | 68,861 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,758 |
| Biggest Cities in Poland | 0 | - | 4.73 | 40,251 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,696 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,073 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 75,248 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.32 | 62,596 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,582 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,638 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.12 | 61,472 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.07 | 57,322 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 18,001 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.82 | 52,826 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,559 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,457 |
| Biggest U.S. Cities A-Z | 0 | - | 4.54 | 109,218 |
| Biggest Cities in France | 0 | - | 4.52 | 161,776 |
| Biggest Cities in Spain | 0 | - | 4.65 | 133,071 |
| Biggest Cities in Italy | 0 | - | 4.63 | 189,316 |
| Biggest Cities in California | 0 | - | 4.30 | 120,003 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,513 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 572,179 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 19,911 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 84,200 |
| Biggest Cities in Ohio | 0 | - | 4.33 | 41,354 |
| Biggest Cities in The Netherlands | 0 | - | 4.42 | 36,250 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 29,895 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,277 |
| Biggest Cities in Europe | 0 | - | 4.64 | 404,130 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,548 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,279 |
| Biggest Cities in Canada | 0 | - | 4.57 | 108,890 |
| Counties of Ireland | 0 | - | 4.86 | 133,577 |
| Boroughs of London | 0 | - | 4.55 | 66,486 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,642 |
| Countries Bordering France | 0 | - | 4.90 | 309,613 |
| UK Immigration by Country | 0 | - | 4.92 | 112,992 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,006 |
| European Cities by Clue | 0 | - | 4.81 | 78,278 |
| Biggest Cities in China | 0 | - | 4.42 | 118,411 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,099 |
| Biggest Cities in Germany | 0 | - | 4.94 | 226,905 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,473 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 135,019 |
| Biggest City in Every Country | 0 | - | 4.97 | 66,893 |
| Biggest Cities in Louisiana | 0 | - | 3.98 | 16,366 |
| Biggest Cities in Colorado | 0 | - | 3.97 | 27,125 |
| Biggest Cities in Arizona | 0 | - | 4.24 | 24,819 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,349 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,509 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,833 |
| Biggest Cities in Wisconsin | 0 | - | 4.35 | 20,615 |
| Biggest Cities in Georgia | 0 | - | 3.72 | 19,399 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,200 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,220 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,719 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,853 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,827 |
| Biggest Cities in Switzerland | 0 | - | 4.56 | 38,340 |
| Germany Country Quiz | 0 | - | 4.87 | 115,381 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 110,061 |
| Biggest Cities in India | 0 | - | 4.52 | 54,942 |
| Biggest Cities in Asia | 0 | - | 4.87 | 86,042 |
| Official Cities in the UK | 0 | - | 4.89 | 197,811 |
| Spain Country Quiz | 0 | - | 4.35 | 100,720 |
| British Places A-Z | 0 | - | 4.23 | 60,343 |
| Paris City Trivia | 0 | - | 4.31 | 31,895 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,430 |
| Venice Trivia | 0 | - | 4.43 | 8,866 |
| Regions of France Map Quiz | 0 | - | 4.97 | 110,735 |
| States of Germany Map Quiz | 0 | - | 4.92 | 108,046 |
| Europe Capital to Country | 0 | - | 4.99 | 199,191 |
| France Cities Map Quiz | 0 | - | 4.96 | 119,597 |
| UK Cities Map Quiz | 0 | - | 4.95 | 395,740 |
| Spain Cities Map Quiz | 0 | - | 4.90 | 69,017 |
| Regions of Spain Quiz | 0 | - | 4.84 | 72,510 |
| Regions of Spain Map Quiz | 0 | - | 4.96 | 152,036 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 115,934 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 110,868 |
| Counties of England Map Quiz | 0 | - | 4.95 | 264,167 |
| Word Scramble - U.K. Cities | 0 | - | 4.52 | 59,309 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,273 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.53 | 58,725 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 15,984 |
| Countries Closest to Italy | 0 | - | 4.97 | 148,461 |
| Countries Closest to Spain | 0 | - | 4.96 | 170,801 |
| Most Populous World Capitals | 0 | - | 4.89 | 128,272 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,471 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,264 |
| British Cities with the Most Tourists | 0 | - | 4.50 | 40,648 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,752 |
| Countries Bordering Spain | 0 | - | 4.54 | 54,471 |
| Countries Closest to Spain A-Z | 0 | - | 4.97 | 75,558 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,898 |
| Spain A-Z | 0 | - | 4.15 | 23,126 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,289 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,713 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,351 |
| Cities of Ireland | 0 | - | 4.40 | 35,704 |
| Canary Islands | 0 | - | 4.58 | 14,734 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,880 |
| Berlin City Trivia | 0 | - | 4.69 | 8,393 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 146,356 |
| EU Capitals with No Hints | 0 | - | 4.94 | 98,941 |
| Biggest Cities in the World - Extreme | 0 | - | 4.97 | 73,206 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,398 |
| London Geography | 0 | - | 4.33 | 51,961 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,371 |
| Cities of China (With Some Help) | 0 | - | 4.77 | 23,592 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.90 | 34,010 |
| Biggest Cities with Exceptions | 0 | - | 4.87 | 42,795 |
| Countries of Europe by Population | 0 | - | 4.98 | 108,537 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,463 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,476 |
| Geography of Rome | 0 | - | 4.19 | 14,682 |
| UK Cities and Towns by Map | 0 | - | 4.55 | 38,741 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,863 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 81,841 |
| Megacities on a World Map | 0 | - | 4.97 | 199,811 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 174,708 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,524 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,724 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,725 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,643 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 65,506 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 312,940 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 91,835 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,296 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.92 | 154,547 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,084 |
| World Capitals Closest to Madrid | 0 | - | 4.46 | 38,336 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.57 | 34,735 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 434,844 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 71,138 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,246 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 52,084 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 54,016 |
| All Cities in China with Population of 1 Million | 0 | - | 4.67 | 27,669 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 61,960 |
| 20 Northernmost English Cities | 0 | - | 4.46 | 21,334 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,124 |
| All Cities in India with Population of 1 Million | 0 | - | 4.80 | 32,856 |
| European Coastal Capitals | 0 | - | 4.95 | 69,643 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,341 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 81,042 |
| Geography of the Spanish Empire | 0 | - | 4.36 | 31,968 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,476 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 32,796 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,577 |
| Most Guessed European Capitals | 0 | - | 4.84 | 67,627 |
| Cities Founded by the French in North America | 0 | - | 4.51 | 35,436 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.71 | 62,122 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,323 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,391 |
| Biggest Cities in Deserts | 0 | - | 4.86 | 37,521 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 261,821 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.93 | 79,725 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,884 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,595 |
| Which City in Germany? | 0 | - | 4.55 | 97,258 |
| Which City in France? | 0 | - | 4.51 | 47,519 |
| Which City in Italy? | 0 | - | 4.55 | 55,760 |
| Which City in Spain? | 0 | - | 4.47 | 35,087 |
| Which City in Europe? | 0 | - | 4.87 | 86,040 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 64,105 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,777 |
| European Capitals Ending in N | 0 | - | 4.92 | 66,928 |
| Spain by Picture | 0 | - | 4.18 | 12,025 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,112 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,466 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,895 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,405 |
| Random European City to Country | 0 | - | 4.84 | 81,343 |
| Random European Capital to Country | 0 | - | 4.97 | 128,783 |
| Random European Country to Capital | 0 | - | 4.90 | 104,000 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 31,970 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 45,355 |
| Milan Trivia | 0 | - | 4.52 | 12,981 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.89 | 51,237 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.94 | 65,536 |
| City of Liverpool Quiz | 0 | - | 4.40 | 10,328 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,714 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.58 | 27,535 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.82 | 42,084 |
| Paris A-Z | 0 | - | 4.07 | 9,559 |
