| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.92 | 707,856 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,338,111 |
| Biggest Cities in Texas | 0 | - | 4.20 | 94,961 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 24,912 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,734 |
| Counties of England Quiz | 0 | - | 4.95 | 575,931 |
| Biggest Cities in New Jersey | 0 | - | 3.97 | 22,098 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 287,832 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,106 |
| Biggest Cities by Language | 0 | - | 4.95 | 194,062 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,495 |
| Biggest Mediterranean Cities | 0 | - | 4.73 | 69,294 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,226 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,551 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,836 |
| Biggest Cities in Russia | 0 | - | 4.49 | 68,777 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,656 |
| Biggest Cities in Poland | 0 | - | 4.73 | 40,167 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,663 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,016 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 75,112 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.31 | 62,475 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,265 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,517 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.11 | 61,382 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.06 | 57,234 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 17,934 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.81 | 52,760 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,471 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,375 |
| Biggest U.S. Cities A-Z | 0 | - | 4.54 | 109,111 |
| Biggest Cities in France | 0 | - | 4.52 | 161,476 |
| Biggest Cities in Spain | 0 | - | 4.65 | 132,825 |
| Biggest Cities in Italy | 0 | - | 4.63 | 188,984 |
| Biggest Cities in California | 0 | - | 4.30 | 119,874 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,444 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 571,233 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 19,868 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 84,118 |
| Biggest Cities in Ohio | 0 | - | 4.33 | 41,300 |
| Biggest Cities in The Netherlands | 0 | - | 4.42 | 33,703 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 29,867 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,220 |
| Biggest Cities in Europe | 0 | - | 4.63 | 403,618 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,507 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,254 |
| Biggest Cities in Canada | 0 | - | 4.57 | 108,772 |
| Counties of Ireland | 0 | - | 4.86 | 133,201 |
| Boroughs of London | 0 | - | 4.54 | 66,340 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,581 |
| Countries Bordering France | 0 | - | 4.90 | 309,091 |
| UK Immigration by Country | 0 | - | 4.92 | 112,801 |
| Countries Bordering Germany | 0 | - | 4.99 | 292,250 |
| European Cities by Clue | 0 | - | 4.81 | 77,966 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,040 |
| Biggest Cities in China | 0 | - | 4.43 | 118,223 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,059 |
| Biggest Cities in Germany | 0 | - | 4.94 | 226,460 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,428 |
| Biggest City in Each U.S. State | 0 | - | 4.84 | 134,856 |
| Biggest City in Every Country | 0 | - | 4.97 | 66,809 |
| Biggest Cities in Louisiana | 0 | - | 4.03 | 16,342 |
| Biggest Cities in Colorado | 0 | - | 3.97 | 27,087 |
| Biggest Cities in Arizona | 0 | - | 4.24 | 24,770 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,320 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,474 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,783 |
| Biggest Cities in Wisconsin | 0 | - | 4.35 | 20,586 |
| Biggest Cities in Georgia | 0 | - | 3.72 | 19,382 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,169 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,201 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,694 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,817 |
| Cantons of Switzerland | 0 | - | 4.96 | 31,537 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,690 |
| Biggest Cities in Switzerland | 0 | - | 4.55 | 38,256 |
| Germany Country Quiz | 0 | - | 4.87 | 115,161 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 109,694 |
| Biggest Cities in India | 0 | - | 4.52 | 54,858 |
| Biggest Cities in Asia | 0 | - | 4.87 | 85,934 |
| Official Cities in the UK | 0 | - | 4.89 | 197,414 |
| British Places A-Z | 0 | - | 4.23 | 60,299 |
| Paris City Trivia | 0 | - | 4.31 | 31,874 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,343 |
| Switzerland Country Quiz | 0 | - | 4.53 | 49,546 |
| Venice Trivia | 0 | - | 4.43 | 8,852 |
| Regions of France Map Quiz | 0 | - | 4.97 | 110,534 |
| States of Germany Map Quiz | 0 | - | 4.92 | 107,890 |
| Europe Capital to Country | 0 | - | 4.99 | 198,976 |
| France Cities Map Quiz | 0 | - | 4.96 | 119,341 |
| UK Cities Map Quiz | 0 | - | 4.95 | 395,311 |
| Germany Cities Map Quiz | 0 | - | 4.90 | 91,725 |
| Regions of Spain Map Quiz | 0 | - | 4.96 | 151,836 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 115,734 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 110,699 |
| Counties of England Map Quiz | 0 | - | 4.93 | 259,416 |
| Word Scramble - U.K. Cities | 0 | - | 4.52 | 59,251 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,212 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.55 | 57,272 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 15,941 |
| Countries Closest to Italy | 0 | - | 4.97 | 148,115 |
| Countries Closest to Spain | 0 | - | 4.96 | 170,441 |
| Most Populous World Capitals | 0 | - | 4.89 | 128,125 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,449 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,096 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 99,343 |
| British Cities with the Most Tourists | 0 | - | 4.49 | 40,587 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,520 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,871 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,195 |
| States of Germany | 0 | - | 4.95 | 97,908 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,637 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,233 |
| European Capitals by Map | 0 | - | 4.99 | 51,946 |
| Cities of Ireland | 0 | - | 4.40 | 35,658 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,839 |
| Berlin City Trivia | 0 | - | 4.69 | 8,352 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 146,076 |
| EU Capitals with No Hints | 0 | - | 4.94 | 98,808 |
| Biggest Cities in the World - Extreme | 0 | - | 4.97 | 73,091 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,341 |
| London Geography | 0 | - | 4.33 | 51,916 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,202 |
| Cities of China (With Some Help) | 0 | - | 4.77 | 23,542 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.90 | 33,928 |
| Biggest Cities with Exceptions | 0 | - | 4.87 | 42,733 |
| Countries of Europe by Population | 0 | - | 4.98 | 108,380 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,190 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,429 |
| Geography of Rome | 0 | - | 4.19 | 14,674 |
| UK Cities and Towns by Map | 0 | - | 4.55 | 38,669 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,734 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 81,720 |
| Megacities on a World Map | 0 | - | 4.97 | 199,564 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 173,828 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,378 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,594 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,669 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,542 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 65,420 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 311,718 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 91,639 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,266 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 154,313 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,012 |
| World Capitals Closest to Madrid | 0 | - | 4.46 | 38,279 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.57 | 34,682 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 434,089 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.97 | 54,940 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 45,283 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 71,066 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,122 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.97 | 51,972 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 53,853 |
| All Cities in China with Population of 1 Million | 0 | - | 4.66 | 27,553 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 61,868 |
| 20 Northernmost English Cities | 0 | - | 4.46 | 21,319 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 20,942 |
| All Cities in India with Population of 1 Million | 0 | - | 4.80 | 32,704 |
| European Coastal Capitals | 0 | - | 4.95 | 69,564 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,222 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,405 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,527 |
| Most Guessed European Capitals | 0 | - | 4.84 | 67,485 |
| Cities Founded by the French in North America | 0 | - | 4.51 | 35,401 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.71 | 62,034 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,258 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,343 |
| Biggest Cities in Deserts | 0 | - | 4.86 | 37,476 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 261,400 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.93 | 79,558 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,814 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,565 |
| Which City in Germany? | 0 | - | 4.55 | 97,045 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 53,664 |
| Which City in France? | 0 | - | 4.51 | 47,435 |
| Which City in Italy? | 0 | - | 4.55 | 55,686 |
| Which City in Spain? | 0 | - | 4.47 | 35,035 |
| Which City in Europe? | 0 | - | 4.87 | 85,930 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 64,004 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,700 |
| European Capitals Ending in N | 0 | - | 4.92 | 66,834 |
| 500 Biggest US Cities | 0 | - | 4.88 | 75,828 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,443 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,858 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,270 |
| Random European City to Country | 0 | - | 4.84 | 81,252 |
| Random European Capital to Country | 0 | - | 4.97 | 128,539 |
| Random European Country to Capital | 0 | - | 4.90 | 103,863 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 31,859 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 45,182 |
| Milan Trivia | 0 | - | 4.52 | 12,966 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.89 | 50,991 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.94 | 65,254 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 92,975 |
| City of Liverpool Quiz | 0 | - | 4.40 | 10,306 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,676 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.58 | 27,445 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.82 | 41,956 |
| Paris A-Z | 0 | - | 4.07 | 9,540 |
