| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.91 | 775,575 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,459,832 |
| Biggest Cities in Texas | 0 | - | 4.23 | 108,209 |
| Biggest Cities in Washington State | 0 | - | 4.38 | 27,141 |
| Biggest Urban Areas in the UK | 0 | - | 4.38 | 163,417 |
| Counties of England | 0 | - | 4.96 | 644,511 |
| Biggest Cities in New Jersey | 0 | - | 4.04 | 24,066 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 311,191 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 105,177 |
| Biggest Cities by Language | 0 | - | 4.95 | 206,928 |
| Biggest Nordic Cities | 0 | - | 4.36 | 58,805 |
| Biggest Mediterranean Cities | 0 | - | 4.61 | 73,020 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 216,068 |
| Biggest Cities in Japan | 0 | - | 4.70 | 72,511 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 149,708 |
| Biggest Cities in Russia | 0 | - | 4.46 | 74,000 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 46,471 |
| Biggest Cities in Poland | 0 | - | 4.55 | 45,411 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.39 | 12,352 |
| Biggest Cities in Mexico | 0 | - | 4.53 | 24,060 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.31 | 80,162 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.34 | 67,057 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.22 | 74,979 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.09 | 80,853 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.10 | 64,350 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.14 | 60,113 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.13 | 20,148 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.85 | 54,848 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.19 | 58,355 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.27 | 65,670 |
| Biggest U.S. Cities A-Z | 0 | - | 4.51 | 118,476 |
| Biggest Cities in France | 0 | - | 4.48 | 178,502 |
| Biggest Cities in Spain | 0 | - | 4.51 | 146,229 |
| Biggest Cities in Italy | 0 | - | 4.61 | 207,067 |
| Biggest Cities in California | 0 | - | 4.34 | 126,730 |
| Biggest Cities in Florida | 0 | - | 4.18 | 65,354 |
| Biggest Cities in the World Quiz | 0 | - | 4.82 | 627,858 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 22,138 |
| Biggest Cities in Africa Quiz | 0 | - | 4.89 | 89,418 |
| Biggest Cities in Ohio | 0 | - | 4.35 | 44,437 |
| Biggest Cities in The Netherlands | 0 | - | 4.50 | 47,441 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 31,608 |
| Biggest Cities in New York State | 0 | - | 4.22 | 54,314 |
| Biggest Cities in Europe | 0 | - | 4.49 | 435,676 |
| Biggest Cities in Indiana | 0 | - | 4.25 | 19,107 |
| Biggest Cities in Tennessee | 0 | - | 4.22 | 18,607 |
| Biggest Cities in Canada | 0 | - | 4.63 | 116,168 |
| Counties of Ireland | 0 | - | 4.90 | 149,470 |
| Boroughs of London | 0 | - | 4.55 | 73,635 |
| Biggest Cities in Sweden | 0 | - | 4.84 | 35,410 |
| Countries Bordering France | 0 | - | 4.82 | 345,359 |
| UK Immigration by Country | 0 | - | 4.94 | 120,279 |
| Countries Bordering Germany | 0 | - | 4.99 | 329,724 |
| Countries Bordering Austria | 0 | - | 4.97 | 106,886 |
| Biggest Cities in China | 0 | - | 4.43 | 130,325 |
| Biggest Cities in Pennsylvania | 0 | - | 4.12 | 41,554 |
| Biggest Cities in Germany | 0 | - | 4.94 | 250,083 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.39 | 58,394 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 144,841 |
| Biggest City in Every Country | 0 | - | 4.97 | 73,591 |
| Biggest Cities in Louisiana | 0 | - | 4.03 | 17,658 |
| Biggest Cities in Colorado | 0 | - | 4.02 | 29,051 |
| Biggest Cities in Arizona | 0 | - | 4.21 | 27,332 |
| Biggest Cities in Virginia | 0 | - | 4.22 | 22,119 |
| Countries Once Held by Sweden | 0 | - | 4.14 | 32,914 |
| Biggest Cities in Illinois | 0 | - | 4.32 | 23,556 |
| Biggest Cities in North Carolina | 0 | - | 4.53 | 30,853 |
| Biggest Cities in Wisconsin | 0 | - | 4.44 | 22,596 |
| Biggest Cities in Massachusetts | 0 | - | 4.34 | 26,449 |
| Biggest Cities in Missouri | 0 | - | 4.19 | 15,362 |
| Biggest Cities in Oregon | 0 | - | 4.06 | 18,086 |
| Biggest Cities in Alaska | 0 | - | 4.26 | 22,753 |
| Biggest English Cities by Century | 0 | - | 4.93 | 95,307 |
| Sweden Country Quiz | 0 | - | 4.32 | 59,764 |
| Biggest Cities in Switzerland | 0 | - | 4.52 | 42,018 |
| Germany Country Quiz | 0 | - | 4.82 | 133,478 |
| Denmark Country Quiz | 0 | - | 4.74 | 66,899 |
| Biggest European Cities by Letter | 0 | - | 4.51 | 115,607 |
| Biggest Cities in India | 0 | - | 4.60 | 60,089 |
| Biggest Cities in Asia | 0 | - | 4.92 | 91,925 |
| Official Cities in the UK | 0 | - | 4.88 | 220,818 |
| British Places A-Z | 0 | - | 4.27 | 73,719 |
| Paris City Trivia | 0 | - | 4.30 | 33,302 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 63,251 |
| Venice Trivia | 0 | - | 4.43 | 9,810 |
| Finland Country Quiz | 0 | - | 4.46 | 50,238 |
| Regions of France Map Quiz | 0 | - | 4.97 | 121,219 |
| States of Germany Map Quiz | 0 | - | 4.91 | 115,958 |
| Europe Capital to Country | 0 | - | 4.99 | 211,509 |
| France Cities Map Quiz | 0 | - | 4.95 | 132,715 |
| UK Cities Map Quiz | 0 | - | 4.94 | 420,140 |
| Germany Cities Map Quiz | 0 | - | 4.82 | 100,854 |
| Nordic Cities Map Quiz | 0 | - | 4.75 | 82,660 |
| Regions of Spain Map Quiz | 0 | - | 4.96 | 162,821 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 126,946 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 121,490 |
| Norway Country Quiz | 0 | - | 4.37 | 54,068 |
| Counties of England Map Quiz | 0 | - | 4.95 | 278,796 |
| Word Scramble - U.K. Cities | 0 | - | 4.54 | 62,487 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.44 | 59,710 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.51 | 61,721 |
| Countries Closest to Iceland | 0 | - | 4.84 | 58,580 |
| Biggest Cities in Portugal | 0 | - | 4.36 | 17,987 |
| Countries Closest to Italy | 0 | - | 4.98 | 171,217 |
| Countries Closest to Spain | 0 | - | 4.96 | 185,864 |
| Most Populous World Capitals | 0 | - | 4.90 | 135,408 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 27,559 |
| Biggest European Cities by Century | 0 | - | 4.96 | 114,408 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 111,371 |
| British Cities with the Most Tourists | 0 | - | 4.70 | 53,665 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.92 | 170,018 |
| U.S. Cities by Hispanic Population | 0 | - | 4.24 | 24,009 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 67,387 |
| States of Germany | 0 | - | 4.95 | 113,566 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.63 | 62,859 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.93 | 64,914 |
| Cities of Ireland | 0 | - | 4.42 | 38,186 |
| Iceland Country Quiz | 0 | - | 4.59 | 37,000 |
| Largest Cities in Alexander's Empire | 0 | - | 4.47 | 37,821 |
| Berlin City Trivia | 0 | - | 4.62 | 10,467 |
| Five Most Populated Cities by Continent | 0 | - | 4.94 | 159,538 |
| EU Capitals with No Hints | 0 | - | 4.92 | 106,510 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 87,420 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.80 | 49,302 |
| London Geography | 0 | - | 4.35 | 54,324 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 126,903 |
| Cities of China (With Some Help) | 0 | - | 4.86 | 27,009 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.90 | 41,226 |
| Biggest Cities with Exceptions | 0 | - | 4.85 | 46,522 |
| Countries of Europe by Population | 0 | - | 4.98 | 119,075 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 195,174 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.85 | 42,646 |
| Geography of Rome | 0 | - | 4.30 | 15,551 |
| UK Cities and Towns by Map | 0 | - | 4.53 | 42,468 |
| Biggest Cities in the UK | 0 | - | 4.41 | 88,078 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 89,461 |
| Megacities on a World Map | 0 | - | 4.98 | 213,015 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 189,975 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 103,960 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.86 | 80,179 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.76 | 41,816 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 87,355 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 352,854 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 100,195 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.28 | 35,080 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.87 | 183,620 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 53,674 |
| World Capitals Closest to Madrid | 0 | - | 4.45 | 40,923 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.46 | 36,972 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 489,436 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.20 | 80,583 |
| Megacities on an Empty Map | 0 | - | 4.96 | 83,814 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.97 | 57,679 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 60,034 |
| All Cities in China with Population of 1 Million | 0 | - | 4.60 | 35,442 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 75,055 |
| 20 Northernmost English Cities | 0 | - | 4.53 | 22,798 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.91 | 26,238 |
| All Cities in India with Population of 1 Million | 0 | - | 4.82 | 38,130 |
| Most-Visited Countries by Swedes | 0 | - | 4.60 | 48,443 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.94 | 60,948 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.45 | 49,643 |
| U.S. States by Second Most Populous City | 0 | - | 4.41 | 38,818 |
| Most Common Last Names in Sweden | 0 | - | 4.41 | 13,592 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 37,650 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.70 | 66,460 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.47 | 57,477 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.60 | 54,509 |
| Biggest Cities in Deserts | 0 | - | 4.93 | 40,622 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 289,702 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.90 | 91,110 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 66,655 |
| Biggest "Saint" Cities - United States | 0 | - | 4.46 | 32,920 |
| Which City in Germany? | 0 | - | 4.48 | 114,118 |
| Which City in France? | 0 | - | 4.55 | 52,130 |
| Which City in Italy? | 0 | - | 4.51 | 69,492 |
| Which City in Spain? | 0 | - | 4.44 | 37,703 |
| Ten Southernmost Megacities | 0 | - | 4.82 | 44,924 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 70,644 |
| 500 Biggest US Cities | 0 | - | 4.85 | 89,678 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.44 | 27,996 |
| Saint Lucia Country Quiz | 0 | - | 4.60 | 15,511 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 74,461 |
| Random European Capital to Country | 0 | - | 4.97 | 143,499 |
| Random European Country to Capital | 0 | - | 4.88 | 128,340 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 39,312 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.70 | 58,456 |
| Milan Trivia | 0 | - | 4.53 | 14,104 |
| Greenland... or Iceland? | 0 | - | 4.46 | 40,315 |
| Iceland... or Ireland? | 0 | - | 4.54 | 40,246 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.84 | 68,622 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.96 | 82,645 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 105,249 |
| City of Liverpool Quiz | 0 | - | 4.40 | 11,408 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 23,672 |
| Sweden Immigration by Country | 0 | - | 4.53 | 40,175 |
| Greenland Country Quiz | 0 | - | 4.76 | 30,705 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.57 | 33,255 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.88 | 56,520 |
| Rome A-Z | 0 | - | 4.35 | 14,399 |
