| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 712,876 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,348,696 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 503,443 |
| Olympian Gods Quiz | 0 | - | 4.95 | 405,546 |
| Biggest Cities in Texas | 0 | - | 4.21 | 95,463 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 25,036 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 157,141 |
| Counties of England Quiz | 0 | - | 4.95 | 581,084 |
| Biggest Cities in New Jersey | 0 | - | 3.97 | 22,222 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 289,582 |
| Figures from Greek Mythology | 0 | - | 4.86 | 151,135 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,670 |
| Biggest Cities by Language | 0 | - | 4.95 | 194,966 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,678 |
| Biggest Mediterranean Cities | 0 | - | 4.64 | 69,607 |
| Commonwealth of Nations Countries | 0 | - | 4.93 | 205,993 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,962 |
| Biggest US Cities by Decade | 0 | - | 4.93 | 133,472 |
| Biggest Cities in Russia | 0 | - | 4.49 | 69,087 |
| Name that Greek Letter | 0 | - | 4.90 | 257,801 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 42,016 |
| Biggest Cities in Poland | 0 | - | 4.73 | 40,519 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,794 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,213 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 75,484 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.32 | 62,800 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,772 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,832 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.12 | 61,593 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.07 | 57,453 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 18,101 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.82 | 52,917 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,700 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,607 |
| Biggest U.S. Cities A-Z | 0 | - | 4.55 | 109,734 |
| Biggest Cities in France | 0 | - | 4.53 | 162,757 |
| Biggest Cities in Spain | 0 | - | 4.66 | 133,864 |
| Biggest Cities in Italy | 0 | - | 4.64 | 190,336 |
| Biggest Cities in California | 0 | - | 4.30 | 120,280 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,670 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 575,424 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 20,042 |
| Biggest Cities in Africa Quiz | 0 | - | 4.89 | 84,448 |
| Biggest Cities in Ohio | 0 | - | 4.34 | 41,488 |
| Biggest Cities in The Netherlands | 0 | - | 4.42 | 37,176 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 29,965 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,394 |
| Biggest Cities in Europe | 0 | - | 4.57 | 405,951 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,627 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,344 |
| Biggest Cities in Canada | 0 | - | 4.57 | 109,283 |
| Counties of Ireland | 0 | - | 4.87 | 134,622 |
| Boroughs of London | 0 | - | 4.57 | 66,806 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,856 |
| Countries Bordering France | 0 | - | 4.90 | 310,947 |
| UK Immigration by Country | 0 | - | 4.92 | 113,362 |
| Countries Bordering Germany | 0 | - | 4.99 | 294,323 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,569 |
| Biggest Cities in China | 0 | - | 4.45 | 119,135 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,184 |
| Biggest Cities in Germany | 0 | - | 4.94 | 228,171 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,634 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 135,565 |
| Biggest City in Every Country | 0 | - | 4.97 | 67,213 |
| Biggest Cities in Louisiana | 0 | - | 3.98 | 16,413 |
| Biggest Cities in Colorado | 0 | - | 3.97 | 27,194 |
| Biggest Cities in Arizona | 0 | - | 4.25 | 24,911 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,436 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,638 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,938 |
| Biggest Cities in Wisconsin | 0 | - | 4.37 | 20,696 |
| Biggest Cities in Georgia | 0 | - | 3.72 | 19,474 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,296 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,268 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,773 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,925 |
| Biggest English Cities by Century | 0 | - | 4.92 | 86,333 |
| Biggest Cities in Switzerland | 0 | - | 4.56 | 38,557 |
| Germany Country Quiz | 0 | - | 4.88 | 116,034 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 110,289 |
| Biggest Cities in India | 0 | - | 4.52 | 55,195 |
| Biggest Cities in Asia | 0 | - | 4.89 | 86,389 |
| Official Cities in the UK | 0 | - | 4.89 | 199,103 |
| Greece Country Quiz | 0 | - | 4.73 | 52,695 |
| British Places A-Z | 0 | - | 4.23 | 60,508 |
| Paris City Trivia | 0 | - | 4.32 | 31,995 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.96 | 58,692 |
| Venice Trivia | 0 | - | 4.43 | 8,924 |
| Regions of France Map Quiz | 0 | - | 4.97 | 111,306 |
| States of Germany Map Quiz | 0 | - | 4.93 | 108,499 |
| Europe Capital to Country | 0 | - | 4.99 | 199,878 |
| France Cities Map Quiz | 0 | - | 4.96 | 120,264 |
| UK Cities Map Quiz | 0 | - | 4.95 | 397,251 |
| Regions of Spain Map Quiz | 0 | - | 4.96 | 152,642 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 116,524 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 111,542 |
| Counties of England Map Quiz | 0 | - | 4.95 | 265,382 |
| Word Scramble - U.K. Cities | 0 | - | 4.52 | 59,483 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,478 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.53 | 59,076 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 16,111 |
| Countries Closest to Italy | 0 | - | 4.97 | 149,463 |
| Countries Closest to Spain | 0 | - | 4.96 | 171,635 |
| Most Populous World Capitals | 0 | - | 4.90 | 128,645 |
| Largest Islands of Greece | 0 | - | 4.53 | 26,453 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,593 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,795 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 100,296 |
| British Cities with the Most Tourists | 0 | - | 4.50 | 40,839 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 151,340 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,955 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,631 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.65 | 58,988 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,724 |
| European Capitals by Map | 0 | - | 4.99 | 55,422 |
| Cities of Ireland | 0 | - | 4.40 | 35,842 |
| Largest Cities in Alexander's Empire | 0 | - | 4.42 | 35,749 |
| Berlin City Trivia | 0 | - | 4.70 | 8,520 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 147,092 |
| EU Capitals with No Hints | 0 | - | 4.94 | 99,356 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 73,570 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.80 | 46,556 |
| London Geography | 0 | - | 4.33 | 52,074 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,894 |
| Cities of China (With Some Help) | 0 | - | 4.78 | 23,825 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 34,288 |
| Biggest Cities with Exceptions | 0 | - | 4.87 | 43,065 |
| Countries of Europe by Population | 0 | - | 4.98 | 109,160 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 169,680 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.91 | 34,577 |
| Geography of Rome | 0 | - | 4.19 | 14,734 |
| UK Cities and Towns by Map | 0 | - | 4.55 | 38,939 |
| Biggest Cities in the UK | 0 | - | 4.42 | 80,393 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 82,236 |
| Megacities on a World Map | 0 | - | 4.97 | 200,604 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 175,746 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,998 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.84 | 74,075 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.78 | 38,938 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 75,003 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 65,830 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 315,228 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 92,359 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,400 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.92 | 155,617 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,339 |
| World Capitals Closest to Madrid | 0 | - | 4.47 | 38,534 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.55 | 34,889 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 437,360 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.98 | 55,369 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 45,816 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.90 | 71,418 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,637 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 52,428 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 54,477 |
| All Cities in China with Population of 1 Million | 0 | - | 4.67 | 30,596 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 62,276 |
| 20 Northernmost English Cities | 0 | - | 4.46 | 21,418 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,546 |
| All Cities in India with Population of 1 Million | 0 | - | 4.79 | 33,220 |
| European Coastal Capitals | 0 | - | 4.94 | 69,904 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,724 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,782 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,721 |
| Most Guessed European Capitals | 0 | - | 4.86 | 68,019 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 35,576 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.72 | 62,402 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,477 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,570 |
| Biggest Cities in Deserts | 0 | - | 4.87 | 37,728 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 263,227 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.92 | 80,369 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 62,138 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,744 |
| Which City in Germany? | 0 | - | 4.57 | 97,866 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 54,036 |
| Which City in France? | 0 | - | 4.51 | 47,729 |
| Which City in Italy? | 0 | - | 4.57 | 56,015 |
| Which City in Spain? | 0 | - | 4.47 | 35,224 |
| Ten Southernmost Megacities | 0 | - | 4.82 | 42,383 |
| Which City in Europe? | 0 | - | 4.87 | 86,380 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 64,463 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,973 |
| European Capitals Ending in N | 0 | - | 4.93 | 67,216 |
| 500 Biggest US Cities | 0 | - | 4.89 | 77,045 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,554 |
| Greece by Picture | 0 | - | 4.14 | 12,470 |
| Saint Lucia Country Quiz | 0 | - | 4.58 | 13,978 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,831 |
| Random European City to Country | 0 | - | 4.84 | 81,920 |
| Random European Capital to Country | 0 | - | 4.97 | 129,519 |
| Random European Country to Capital | 0 | - | 4.90 | 104,459 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.46 | 34,276 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 32,305 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.84 | 45,898 |
| Milan Trivia | 0 | - | 4.53 | 13,059 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.90 | 52,003 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.95 | 66,486 |
| City of Liverpool Quiz | 0 | - | 4.40 | 10,389 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,824 |
