| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 706,542 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,335,336 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 498,891 |
| Olympian Gods Quiz | 0 | - | 4.95 | 402,747 |
| Biggest Cities in Texas | 0 | - | 4.20 | 94,870 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 24,873 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,632 |
| Counties of England Quiz | 0 | - | 4.95 | 574,747 |
| Biggest Cities in New Jersey | 0 | - | 3.97 | 22,081 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 287,433 |
| Figures from Greek Mythology | 0 | - | 4.85 | 149,971 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 98,995 |
| Biggest Cities by Language | 0 | - | 4.95 | 193,605 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,458 |
| Biggest Mediterranean Cities | 0 | - | 4.73 | 69,221 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,967 |
| Biggest Cities in Japan | 0 | - | 4.73 | 66,468 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,679 |
| Biggest Cities in Russia | 0 | - | 4.48 | 68,679 |
| Name that Greek Letter | 0 | - | 4.91 | 256,123 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 41,552 |
| Biggest Cities in Poland | 0 | - | 4.73 | 40,061 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,639 |
| Biggest Cities in Mexico | 0 | - | 4.51 | 20,959 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 74,997 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.31 | 62,374 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,172 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,425 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.10 | 61,301 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.09 | 57,166 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 17,862 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.81 | 52,693 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,392 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,280 |
| Biggest U.S. Cities A-Z | 0 | - | 4.52 | 108,979 |
| Biggest Cities in France | 0 | - | 4.52 | 161,202 |
| Biggest Cities in Spain | 0 | - | 4.64 | 132,593 |
| Biggest Cities in Italy | 0 | - | 4.57 | 188,687 |
| Biggest Cities in California | 0 | - | 4.30 | 119,738 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,329 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 570,263 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 19,827 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 83,985 |
| Biggest Cities in Ohio | 0 | - | 4.33 | 41,247 |
| Biggest Cities in The Netherlands | 0 | - | 4.42 | 33,648 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 29,845 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,162 |
| Biggest Cities in Europe | 0 | - | 4.56 | 403,072 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,477 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,231 |
| Biggest Cities in Canada | 0 | - | 4.56 | 108,633 |
| Counties of Ireland | 0 | - | 4.86 | 132,950 |
| Boroughs of London | 0 | - | 4.54 | 66,225 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,525 |
| Countries Bordering France | 0 | - | 4.90 | 308,689 |
| UK Immigration by Country | 0 | - | 4.92 | 112,623 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,738 |
| European Cities by Clue | 0 | - | 4.81 | 77,873 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 91,876 |
| Biggest Cities in China | 0 | - | 4.42 | 117,971 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,011 |
| Biggest Cities in Germany | 0 | - | 4.94 | 225,968 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,372 |
| Biggest City in Each U.S. State | 0 | - | 4.84 | 134,352 |
| Biggest City in Every Country | 0 | - | 4.97 | 66,713 |
| Biggest Cities in Louisiana | 0 | - | 4.03 | 16,322 |
| Biggest Cities in Colorado | 0 | - | 3.97 | 27,048 |
| Biggest Cities in Arizona | 0 | - | 4.24 | 24,721 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,287 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,426 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,732 |
| Biggest Cities in Wisconsin | 0 | - | 4.41 | 20,557 |
| Biggest Cities in Georgia | 0 | - | 3.72 | 19,355 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,137 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,176 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,673 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,779 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,480 |
| Biggest Cities in Switzerland | 0 | - | 4.55 | 38,169 |
| Germany Country Quiz | 0 | - | 4.87 | 114,965 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 109,612 |
| Biggest Cities in India | 0 | - | 4.51 | 54,766 |
| Biggest Cities in Asia | 0 | - | 4.87 | 85,818 |
| Official Cities in the UK | 0 | - | 4.89 | 196,980 |
| Greece Country Quiz | 0 | - | 4.71 | 52,213 |
| British Places A-Z | 0 | - | 4.23 | 60,246 |
| Paris City Trivia | 0 | - | 4.31 | 31,841 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,248 |
| Venice Trivia | 0 | - | 4.43 | 8,838 |
| Regions of France Map Quiz | 0 | - | 4.97 | 110,369 |
| States of Germany Map Quiz | 0 | - | 4.92 | 107,746 |
| Europe Capital to Country | 0 | - | 4.99 | 198,748 |
| France Cities Map Quiz | 0 | - | 4.95 | 119,072 |
| UK Cities Map Quiz | 0 | - | 4.95 | 394,801 |
| Regions of Spain Map Quiz | 0 | - | 4.96 | 151,660 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 115,550 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 110,532 |
| Counties of England Map Quiz | 0 | - | 4.93 | 259,126 |
| Word Scramble - U.K. Cities | 0 | - | 4.51 | 59,180 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,161 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.49 | 51,814 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 15,902 |
| Countries Closest to Italy | 0 | - | 4.97 | 147,795 |
| Countries Closest to Spain | 0 | - | 4.96 | 170,067 |
| Most Populous World Capitals | 0 | - | 4.89 | 127,757 |
| Largest Islands of Greece | 0 | - | 4.53 | 25,291 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,411 |
| Biggest European Cities by Century | 0 | - | 4.96 | 104,939 |
| British Cities with the Most Tourists | 0 | - | 4.49 | 40,526 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,286 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,858 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,084 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,553 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,115 |
| European Capitals by Map | 0 | - | 4.99 | 51,194 |
| Cities of Ireland | 0 | - | 4.39 | 35,618 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,792 |
| Berlin City Trivia | 0 | - | 4.69 | 8,316 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 145,816 |
| EU Capitals with No Hints | 0 | - | 4.93 | 98,336 |
| Biggest Cities in the World - Extreme | 0 | - | 4.97 | 72,979 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,291 |
| London Geography | 0 | - | 4.33 | 51,869 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 117,981 |
| Cities of China (With Some Help) | 0 | - | 4.77 | 23,469 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 33,802 |
| Biggest Cities with Exceptions | 0 | - | 4.87 | 42,637 |
| Countries of Europe by Population | 0 | - | 4.98 | 108,201 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 167,893 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,365 |
| Geography of Rome | 0 | - | 4.19 | 14,664 |
| UK Cities and Towns by Map | 0 | - | 4.55 | 38,592 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,587 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 81,579 |
| Megacities on a World Map | 0 | - | 4.97 | 199,079 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.97 | 169,026 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 94,990 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,362 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,593 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,310 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 65,323 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 303,143 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 91,455 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,226 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 154,085 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 49,940 |
| World Capitals Closest to Madrid | 0 | - | 4.46 | 38,223 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.54 | 34,622 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 433,133 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.97 | 54,846 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 45,151 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 70,985 |
| Megacities on an Empty Map | 0 | - | 4.96 | 76,986 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.97 | 51,877 |
| All 3M Cities on the World Map | 0 | - | 4.93 | 53,674 |
| All Cities in China with Population of 1 Million | 0 | - | 4.65 | 27,386 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 61,742 |
| 20 Northernmost English Cities | 0 | - | 4.45 | 21,295 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 20,748 |
| All Cities in India with Population of 1 Million | 0 | - | 4.79 | 32,043 |
| European Coastal Capitals | 0 | - | 4.95 | 69,482 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,089 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.47 | 42,305 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,475 |
| Most Guessed European Capitals | 0 | - | 4.84 | 67,376 |
| Cities Founded by the French in North America | 0 | - | 4.54 | 35,360 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.71 | 61,964 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,192 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.52 | 43,264 |
| Biggest Cities in Deserts | 0 | - | 4.86 | 37,374 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 260,732 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.93 | 79,332 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,718 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,516 |
| Which City in Germany? | 0 | - | 4.54 | 96,802 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 53,567 |
| Which City in France? | 0 | - | 4.51 | 47,361 |
| Which City in Italy? | 0 | - | 4.55 | 55,612 |
| Which City in Spain? | 0 | - | 4.46 | 34,987 |
| Which City in Europe? | 0 | - | 4.87 | 85,818 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 63,894 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,642 |
| European Capitals Ending in N | 0 | - | 4.92 | 66,748 |
| 500 Biggest US Cities | 0 | - | 4.90 | 75,559 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,413 |
| Greece by Picture | 0 | - | 4.14 | 12,392 |
| Saint Lucia Country Quiz | 0 | - | 4.64 | 13,831 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,120 |
| Random European City to Country | 0 | - | 4.84 | 81,137 |
| Random European Capital to Country | 0 | - | 4.97 | 128,298 |
| Random European Country to Capital | 0 | - | 4.90 | 103,676 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.46 | 33,951 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 31,714 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 44,998 |
| Milan Trivia | 0 | - | 4.52 | 12,950 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.89 | 50,747 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.94 | 65,004 |
| City of Liverpool Quiz | 0 | - | 4.40 | 10,285 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,631 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.57 | 27,346 |
