| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 710,989 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,344,778 |
| Biggest Cities in Texas | 0 | - | 4.21 | 95,353 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 24,989 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,982 |
| Counties of England Quiz | 0 | - | 4.95 | 579,193 |
| Biggest Cities in New Jersey | 0 | - | 3.97 | 22,179 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 288,884 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,517 |
| Biggest Cities by Language | 0 | - | 4.95 | 194,616 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,610 |
| Biggest Mediterranean Cities | 0 | - | 4.65 | 69,493 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,665 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,828 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,240 |
| Biggest Cities in Russia | 0 | - | 4.49 | 68,971 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,915 |
| Biggest Cities in Poland | 0 | - | 4.73 | 40,391 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,750 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,149 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 75,376 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.32 | 62,702 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,687 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,743 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.12 | 61,534 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.07 | 57,389 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 18,052 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.82 | 52,876 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,637 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,535 |
| Biggest U.S. Cities A-Z | 0 | - | 4.55 | 109,483 |
| Biggest Cities in France | 0 | - | 4.53 | 162,244 |
| Biggest Cities in Spain | 0 | - | 4.66 | 133,477 |
| Biggest Cities in Italy | 0 | - | 4.64 | 189,853 |
| Biggest Cities in California | 0 | - | 4.30 | 120,135 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,592 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 573,880 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 19,967 |
| Biggest Cities in Africa Quiz | 0 | - | 4.89 | 84,318 |
| Biggest Cities in Ohio | 0 | - | 4.33 | 41,418 |
| Biggest Cities in The Netherlands | 0 | - | 4.42 | 36,858 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 29,930 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,328 |
| Biggest Cities in Europe | 0 | - | 4.64 | 405,072 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,598 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,316 |
| Biggest Cities in Canada | 0 | - | 4.57 | 109,072 |
| Counties of Ireland | 0 | - | 4.86 | 134,064 |
| Boroughs of London | 0 | - | 4.55 | 66,624 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,757 |
| Countries Bordering France | 0 | - | 4.90 | 310,248 |
| UK Immigration by Country | 0 | - | 4.92 | 113,179 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,647 |
| European Cities by Clue | 0 | - | 4.81 | 78,392 |
| Biggest Cities in China | 0 | - | 4.45 | 118,757 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,144 |
| Biggest Cities in Germany | 0 | - | 4.94 | 227,545 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,555 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 135,290 |
| Biggest City in Every Country | 0 | - | 4.97 | 67,063 |
| Biggest Cities in Louisiana | 0 | - | 3.98 | 16,388 |
| Biggest Cities in Colorado | 0 | - | 3.97 | 27,162 |
| Biggest Cities in Arizona | 0 | - | 4.24 | 24,865 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,393 |
| Countries Once Held by Sweden | 0 | - | 4.20 | 31,334 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,585 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,879 |
| Biggest Cities in Wisconsin | 0 | - | 4.35 | 20,650 |
| Biggest Cities in Georgia | 0 | - | 3.72 | 19,437 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,241 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,242 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,744 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,887 |
| Biggest English Cities by Century | 0 | - | 4.92 | 86,058 |
| Sweden Country Quiz | 0 | - | 4.29 | 55,398 |
| Biggest Cities in Switzerland | 0 | - | 4.56 | 38,453 |
| Germany Country Quiz | 0 | - | 4.88 | 115,693 |
| Denmark Country Quiz | 0 | - | 4.74 | 61,966 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 110,170 |
| Biggest Cities in India | 0 | - | 4.52 | 55,049 |
| Biggest Cities in Asia | 0 | - | 4.88 | 86,188 |
| Official Cities in the UK | 0 | - | 4.89 | 198,465 |
| British Places A-Z | 0 | - | 4.23 | 60,421 |
| Paris City Trivia | 0 | - | 4.31 | 31,936 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,557 |
| Venice Trivia | 0 | - | 4.43 | 8,902 |
| Finland Country Quiz | 0 | - | 4.49 | 45,414 |
| Regions of France Map Quiz | 0 | - | 4.97 | 111,006 |
| States of Germany Map Quiz | 0 | - | 4.92 | 108,283 |
| Europe Capital to Country | 0 | - | 4.99 | 199,533 |
| France Cities Map Quiz | 0 | - | 4.96 | 119,917 |
| UK Cities Map Quiz | 0 | - | 4.95 | 396,506 |
| Nordic Cities Map Quiz | 0 | - | 4.65 | 69,480 |
| Regions of Spain Map Quiz | 0 | - | 4.96 | 152,328 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 116,233 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 111,265 |
| Norway Country Quiz | 0 | - | 4.35 | 49,712 |
| Counties of England Map Quiz | 0 | - | 4.95 | 264,904 |
| Word Scramble - U.K. Cities | 0 | - | 4.52 | 59,401 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,375 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.53 | 58,936 |
| Countries Closest to Iceland | 0 | - | 4.85 | 52,158 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 16,042 |
| Countries Closest to Italy | 0 | - | 4.97 | 149,061 |
| Countries Closest to Spain | 0 | - | 4.96 | 171,208 |
| Most Populous World Capitals | 0 | - | 4.89 | 128,442 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,536 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,537 |
| British Cities with the Most Tourists | 0 | - | 4.50 | 40,743 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 151,042 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,928 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,456 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,834 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,511 |
| Cities of Ireland | 0 | - | 4.40 | 35,776 |
| Iceland Country Quiz | 0 | - | 4.57 | 33,733 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,936 |
| Berlin City Trivia | 0 | - | 4.69 | 8,457 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 146,729 |
| EU Capitals with No Hints | 0 | - | 4.94 | 99,141 |
| Biggest Cities in the World - Extreme | 0 | - | 4.97 | 73,384 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,477 |
| London Geography | 0 | - | 4.33 | 52,021 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,612 |
| Cities of China (With Some Help) | 0 | - | 4.78 | 23,715 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 34,139 |
| Biggest Cities with Exceptions | 0 | - | 4.87 | 42,896 |
| Countries of Europe by Population | 0 | - | 4.98 | 108,849 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,908 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,563 |
| Geography of Rome | 0 | - | 4.19 | 14,709 |
| UK Cities and Towns by Map | 0 | - | 4.55 | 38,846 |
| Biggest Cities in the UK | 0 | - | 4.42 | 80,088 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 82,033 |
| Megacities on a World Map | 0 | - | 4.97 | 200,286 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 175,273 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,794 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.84 | 73,902 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.78 | 38,826 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,829 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 65,628 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 314,074 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 92,104 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,346 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.92 | 154,908 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,215 |
| World Capitals Closest to Madrid | 0 | - | 4.47 | 38,414 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.56 | 34,808 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 436,065 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.90 | 71,299 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,445 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 52,235 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 54,248 |
| All Cities in China with Population of 1 Million | 0 | - | 4.67 | 30,339 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 62,116 |
| 20 Northernmost English Cities | 0 | - | 4.46 | 21,368 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,355 |
| All Cities in India with Population of 1 Million | 0 | - | 4.79 | 33,029 |
| Most-Visited Countries by Swedes | 0 | - | 4.44 | 29,479 |
| European Coastal Capitals | 0 | - | 4.94 | 69,762 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,537 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,631 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,648 |
| Most Guessed European Capitals | 0 | - | 4.85 | 67,810 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 35,499 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.72 | 62,249 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,401 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,486 |
| Biggest Cities in Deserts | 0 | - | 4.86 | 37,604 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 262,559 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.92 | 80,017 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 62,002 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,660 |
| Which City in Germany? | 0 | - | 4.55 | 97,549 |
| Which City in France? | 0 | - | 4.51 | 47,631 |
| Which City in Italy? | 0 | - | 4.57 | 55,899 |
| Which City in Spain? | 0 | - | 4.47 | 35,152 |
| Ten Southernmost Megacities | 0 | - | 4.82 | 42,177 |
| Which City in Europe? | 0 | - | 4.87 | 86,207 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 64,272 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,884 |
| European Capitals Ending in N | 0 | - | 4.92 | 67,071 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,551 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,511 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,946 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,624 |
| Random European City to Country | 0 | - | 4.84 | 81,524 |
| Random European Capital to Country | 0 | - | 4.97 | 129,175 |
| Random European Country to Capital | 0 | - | 4.90 | 104,204 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 32,127 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.84 | 45,636 |
| Milan Trivia | 0 | - | 4.53 | 13,023 |
| Greenland... or Iceland? | 0 | - | 4.48 | 37,666 |
| Iceland... or Ireland? | 0 | - | 4.52 | 37,354 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.90 | 51,584 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.94 | 66,036 |
| City of Liverpool Quiz | 0 | - | 4.40 | 10,356 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,761 |
| Sweden Immigration by Country | 0 | - | 4.52 | 37,303 |
| Greenland Country Quiz | 0 | - | 4.78 | 27,673 |
