| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 706,199 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,334,651 |
| Biggest Cities in Texas | 0 | - | 4.20 | 94,856 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 24,864 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,599 |
| Counties of England Quiz | 0 | - | 4.95 | 574,448 |
| Biggest Cities in New Jersey | 0 | - | 3.97 | 22,074 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 287,315 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.83 | 98,965 |
| Biggest Cities by Language | 0 | - | 4.95 | 193,548 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,448 |
| Biggest Mediterranean Cities | 0 | - | 4.73 | 69,203 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,931 |
| Biggest Cities in Japan | 0 | - | 4.73 | 66,435 |
| Biggest US Cities by Decade | 0 | - | 4.93 | 132,636 |
| Biggest Cities in Russia | 0 | - | 4.48 | 68,659 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 41,519 |
| Biggest Cities in Poland | 0 | - | 4.73 | 40,040 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.36 | 10,628 |
| Biggest Cities in Mexico | 0 | - | 4.51 | 20,947 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 74,965 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.31 | 62,348 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,152 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,407 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.10 | 61,284 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.09 | 57,157 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 17,853 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.81 | 52,685 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,383 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,265 |
| Biggest U.S. Cities A-Z | 0 | - | 4.53 | 108,927 |
| Biggest Cities in France | 0 | - | 4.52 | 161,117 |
| Biggest Cities in Spain | 0 | - | 4.64 | 132,529 |
| Biggest Cities in Italy | 0 | - | 4.57 | 188,596 |
| Biggest Cities in California | 0 | - | 4.30 | 119,710 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,306 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 569,973 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 19,818 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 83,955 |
| Biggest Cities in Ohio | 0 | - | 4.33 | 41,231 |
| Biggest Cities in The Netherlands | 0 | - | 4.42 | 33,623 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 29,837 |
| Biggest Cities in New York State | 0 | - | 4.23 | 51,154 |
| Biggest Cities in Europe | 0 | - | 4.56 | 402,914 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,474 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,225 |
| Biggest Cities in Canada | 0 | - | 4.56 | 108,591 |
| Counties of Ireland | 0 | - | 4.86 | 132,904 |
| Boroughs of London | 0 | - | 4.54 | 66,206 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,501 |
| Countries Bordering France | 0 | - | 4.90 | 308,576 |
| UK Immigration by Country | 0 | - | 4.92 | 112,589 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,635 |
| European Cities by Clue | 0 | - | 4.81 | 77,848 |
| Biggest Cities in China | 0 | - | 4.41 | 117,888 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,000 |
| Biggest Cities in Germany | 0 | - | 4.94 | 225,850 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,362 |
| Biggest City in Each U.S. State | 0 | - | 4.84 | 134,302 |
| Biggest City in Every Country | 0 | - | 4.97 | 66,682 |
| Biggest Cities in Louisiana | 0 | - | 4.03 | 16,319 |
| Biggest Cities in Colorado | 0 | - | 3.97 | 27,043 |
| Biggest Cities in Arizona | 0 | - | 4.24 | 24,715 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,281 |
| Holy Roman Empire Countries | 0 | - | 4.56 | 37,410 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,418 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,720 |
| Biggest Cities in Wisconsin | 0 | - | 4.41 | 20,548 |
| Biggest Cities in Georgia | 0 | - | 3.72 | 19,351 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,133 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,170 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,657 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,776 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,440 |
| Biggest Cities in Switzerland | 0 | - | 4.55 | 38,151 |
| Germany Country Quiz | 0 | - | 4.87 | 114,902 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 109,591 |
| Biggest Cities in India | 0 | - | 4.51 | 54,746 |
| Biggest Cities in Asia | 0 | - | 4.87 | 85,789 |
| Official Cities in the UK | 0 | - | 4.89 | 196,876 |
| British Places A-Z | 0 | - | 4.23 | 60,239 |
| Paris City Trivia | 0 | - | 4.31 | 31,833 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,216 |
| Venice Trivia | 0 | - | 4.43 | 8,833 |
| Regions of France Map Quiz | 0 | - | 4.97 | 110,331 |
| States of Germany Map Quiz | 0 | - | 4.92 | 107,709 |
| Europe Capital to Country | 0 | - | 4.99 | 198,687 |
| France Cities Map Quiz | 0 | - | 4.96 | 119,020 |
| UK Cities Map Quiz | 0 | - | 4.95 | 394,687 |
| Germany Cities Map Quiz | 0 | - | 4.89 | 91,479 |
| Regions of Spain Map Quiz | 0 | - | 4.96 | 151,614 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 115,504 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 110,491 |
| Counties of England Map Quiz | 0 | - | 4.93 | 259,061 |
| Word Scramble - U.K. Cities | 0 | - | 4.52 | 59,172 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,146 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.49 | 51,796 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 15,893 |
| Countries Closest to Italy | 0 | - | 4.97 | 147,720 |
| Countries Closest to Spain | 0 | - | 4.96 | 169,992 |
| Most Populous World Capitals | 0 | - | 4.89 | 127,722 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,406 |
| Biggest European Cities by Century | 0 | - | 4.96 | 104,902 |
| British Cities with the Most Tourists | 0 | - | 4.50 | 40,512 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,242 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,850 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,054 |
| States of Germany | 0 | - | 4.95 | 97,436 |
| Germany A-Z | 0 | - | 4.50 | 43,571 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,538 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,083 |
| Cities of Ireland | 0 | - | 4.39 | 35,610 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,783 |
| Berlin City Trivia | 0 | - | 4.69 | 8,301 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 145,736 |
| EU Capitals with No Hints | 0 | - | 4.93 | 98,292 |
| Biggest Cities in the World - Extreme | 0 | - | 4.97 | 72,941 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,282 |
| London Geography | 0 | - | 4.33 | 51,857 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 117,918 |
| Cities of China (With Some Help) | 0 | - | 4.77 | 23,441 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 33,773 |
| Biggest Cities with Exceptions | 0 | - | 4.87 | 42,626 |
| Countries of Europe by Population | 0 | - | 4.98 | 108,146 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 167,829 |
| Geography of Rome | 0 | - | 4.19 | 14,661 |
| UK Cities and Towns by Map | 0 | - | 4.55 | 38,572 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,541 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 81,534 |
| Megacities on a World Map | 0 | - | 4.97 | 198,985 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.97 | 158,468 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 94,452 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,027 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,574 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 73,779 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 301,213 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 91,409 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,218 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 154,034 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 49,925 |
| World Capitals Closest to Madrid | 0 | - | 4.46 | 38,205 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.54 | 34,613 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 432,909 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 70,961 |
| Megacities on an Empty Map | 0 | - | 4.96 | 76,950 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.97 | 51,845 |
| All 3M Cities on the World Map | 0 | - | 4.93 | 53,625 |
| All Cities in China with Population of 1 Million | 0 | - | 4.65 | 27,342 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 61,708 |
| 20 Northernmost English Cities | 0 | - | 4.45 | 21,287 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 20,691 |
| All Cities in India with Population of 1 Million | 0 | - | 4.78 | 31,444 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,052 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.47 | 42,268 |
| Biggest Trading Partners - Germany | 0 | - | 4.96 | 40,748 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,463 |
| Cities Founded by the French in North America | 0 | - | 4.54 | 35,347 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.71 | 61,940 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,181 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.52 | 43,244 |
| Biggest Cities in Deserts | 0 | - | 4.86 | 37,363 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 260,517 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.93 | 79,223 |
| Flags of Countries that Border Germany | 0 | - | 4.84 | 73,400 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,683 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,506 |
| Which City in Germany? | 0 | - | 4.54 | 96,731 |
| Which City in France? | 0 | - | 4.51 | 47,331 |
| Which City in Italy? | 0 | - | 4.55 | 55,587 |
| Which City in Spain? | 0 | - | 4.46 | 34,970 |
| Which City in Europe? | 0 | - | 4.87 | 85,792 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.35 | 61,485 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 63,862 |
| Germany by Picture | 0 | - | 4.38 | 25,227 |
| 500 Biggest US Cities | 0 | - | 4.90 | 75,466 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,388 |
| Saint Lucia Country Quiz | 0 | - | 4.64 | 13,819 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,084 |
| Random European City to Country | 0 | - | 4.84 | 81,108 |
| Random European Capital to Country | 0 | - | 4.97 | 128,225 |
| Random European Country to Capital | 0 | - | 4.90 | 103,650 |
| Countries With the Most German Speakers | 0 | - | 4.84 | 41,375 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 31,660 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 44,923 |
| Milan Trivia | 0 | - | 4.52 | 12,942 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.89 | 50,651 |
| Countries of the German Empire | 0 | - | 4.36 | 26,569 |
| All Countries that Once Bordered Germany | 0 | - | 4.30 | 63,356 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.94 | 64,929 |
| Geography of Germany | 0 | - | 4.30 | 13,583 |
| City of Liverpool Quiz | 0 | - | 4.40 | 10,282 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,625 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.57 | 27,297 |
| Germany Immigration by Country | 0 | - | 4.77 | 44,110 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.82 | 41,810 |
| Paris A-Z | 0 | - | 4.07 | 9,524 |
| Rome A-Z | 0 | - | 4.33 | 12,893 |
| Random European Capitals on a Map | 0 | - | 4.96 | 89,611 |
| Biggest Cities in Australia on a Map | 0 | - | 4.58 | 26,991 |
| Largest Nordic Cities on a Map | 0 | - | 4.48 | 15,502 |
