| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,500,027 |
| South America Capitals Quiz | 0 | - | 4.99 | 410,019 |
| Biggest Cities in Texas | 0 | - | 4.24 | 110,195 |
| Biggest Urban Areas in the UK | 0 | - | 4.36 | 166,132 |
| Biggest Mediterranean Cities | 0 | - | 4.60 | 74,041 |
| Biggest Cities in Japan | 0 | - | 4.70 | 74,117 |
| Biggest Cities in Russia | 0 | - | 4.46 | 75,300 |
| Africa Capitals Quiz | 0 | - | 4.99 | 617,267 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 47,543 |
| Biggest Cities in Poland | 0 | - | 4.56 | 47,036 |
| Australian States and Territories | 0 | - | 4.96 | 126,945 |
| Biggest Cities in France | 0 | - | 4.62 | 194,933 |
| Biggest Cities in Spain | 0 | - | 4.48 | 150,626 |
| Biggest Cities in Italy | 0 | - | 4.62 | 213,037 |
| Biggest Cities in California | 0 | - | 4.34 | 128,973 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 72,369 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 22,515 |
| Biggest Cities in The Netherlands | 0 | - | 4.50 | 49,054 |
| Prime Ministers of Australia | 0 | - | 4.47 | 27,107 |
| Biggest Cities in Europe | 0 | - | 4.50 | 444,717 |
| Biggest Cities in Canada | 0 | - | 4.68 | 118,543 |
| Boroughs of London | 0 | - | 4.56 | 75,892 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 36,591 |
| European Cities by Clue | 0 | - | 4.76 | 84,240 |
| North America Capitals Quiz | 0 | - | 4.99 | 181,190 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 221,028 |
| Asia Capitals Quiz | 0 | - | 4.98 | 577,855 |
| Biggest Cities in China | 0 | - | 4.44 | 134,622 |
| Biggest Cities in Germany | 0 | - | 4.94 | 257,763 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.85 | 59,593 |
| Australia Country Quiz | 0 | - | 4.44 | 56,597 |
| Biggest Cities in North Carolina | 0 | - | 4.53 | 31,505 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.60 | 129,019 |
| Biggest English Cities by Century | 0 | - | 4.93 | 97,786 |
| Biggest Cities in Switzerland | 0 | - | 4.52 | 42,901 |
| Biggest European Cities by Letter | 0 | - | 4.52 | 117,331 |
| Biggest Cities in India | 0 | - | 4.61 | 61,351 |
| Biggest Cities in Asia | 0 | - | 4.93 | 93,794 |
| Cultural Symbols of Australia | 0 | - | 4.21 | 46,012 |
| Official Cities in the UK | 0 | - | 4.88 | 227,147 |
| Asia Capital to Country | 0 | - | 4.95 | 103,798 |
| Europe Capital to Country | 0 | - | 4.99 | 215,294 |
| Australia Cities Map Quiz | 0 | - | 4.87 | 128,962 |
| Australia Map Quiz | 0 | - | 4.94 | 314,857 |
| Important Cities in European History | 0 | - | 4.49 | 108,516 |
| Animals of Australia | 0 | - | 4.51 | 39,403 |
| Word Scramble - U.K. Cities | 0 | - | 4.54 | 63,008 |
| Flags of Oceania | 0 | - | 5.00 | 209,070 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.45 | 60,829 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.51 | 62,456 |
| Countries Closest to Australia | 0 | - | 4.99 | 143,394 |
| Oceania Map Quiz | 0 | - | 4.97 | 555,619 |
| Australian Capitals | 0 | - | 4.90 | 52,777 |
| Australian Immigration by Country | 0 | - | 4.52 | 56,788 |
| Speed Capital to U.S. State | 0 | - | 4.41 | 104,697 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.52 | 31,444 |
| US State Capitals - One Minute Sprint | 0 | - | 4.04 | 160,347 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.34 | 174,562 |
| Boroughs of New York City | 0 | - | 4.42 | 75,703 |
| British Cities with the Most Tourists | 0 | - | 4.76 | 54,760 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 69,633 |
| Melbourne Suburbs | 0 | - | 4.74 | 36,169 |
| Australia A-Z | 0 | - | 4.41 | 37,954 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.63 | 64,179 |
| European Capitals by Map | 0 | - | 4.99 | 86,944 |
| African Capitals by Map | 0 | - | 4.99 | 106,712 |
| Cities of Ireland | 0 | - | 4.43 | 39,069 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 75,185 |
| Largest Cities in Alexander's Empire | 0 | - | 4.48 | 38,356 |
| EU Capitals with No Hints | 0 | - | 4.92 | 108,973 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 50,169 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 129,066 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 78,407 |
| Cities of China (With Some Help) | 0 | - | 4.88 | 27,704 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 42,240 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.85 | 43,337 |
| Asian Capitals - Map Quiz | 0 | - | 4.96 | 49,420 |
| African Capitals - Map Quiz | 0 | - | 4.96 | 50,827 |
| European Cities with the Biggest Economies | 0 | - | 4.51 | 34,829 |
| European Cities by Map #1 | 0 | - | 4.60 | 51,284 |
| European Cities by Map #2 | 0 | - | 4.43 | 44,075 |
| UK Cities and Towns by Map | 0 | - | 4.53 | 43,289 |
| Biggest Cities in the UK | 0 | - | 4.41 | 91,406 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 38,655 |
| Mediterranean Cities by Map | 0 | - | 4.42 | 48,746 |
| South American Cities on the Map | 0 | - | 4.54 | 32,700 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.31 | 222,348 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 195,268 |
| Asian Capitals by Map | 0 | - | 4.98 | 44,556 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 106,875 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 75,846 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.91 | 86,979 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.70 | 42,244 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 89,497 |
| Top 10 Most Remote European Capitals | 0 | - | 4.84 | 82,736 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 102,851 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 113,440 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 38,698 |
| U.S. State Capitals Map Quiz | 0 | - | 4.87 | 121,675 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.85 | 188,478 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 54,891 |
| World Capitals Closest to Madrid | 0 | - | 4.45 | 41,277 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.46 | 37,454 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 118,438 |
| World Capitals Closest to Bangkok | 0 | - | 4.93 | 37,695 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.97 | 70,091 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 54,196 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.50 | 36,807 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 76,840 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.88 | 45,778 |
| Middle East Capital Cities Quiz | 0 | - | 4.95 | 76,442 |
| All Cities in China with Population of 1 Million | 0 | - | 4.61 | 37,077 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.88 | 38,514 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 75,679 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 27,698 |
| All Cities in India with Population of 1 Million | 0 | - | 4.82 | 39,694 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 83,119 |
| European Coastal Capitals | 0 | - | 4.95 | 75,379 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.43 | 52,011 |
| Biggest Trading Partners - Australia | 0 | - | 4.90 | 42,069 |
| U.S. States by Second Most Populous City | 0 | - | 4.42 | 39,657 |
| Most Guessed European Capitals | 0 | - | 4.87 | 75,067 |
| Most Guessed Asian Capitals | 0 | - | 4.50 | 62,674 |
| Cities Founded by the French in North America | 0 | - | 4.51 | 38,227 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.63 | 43,520 |
| European Capitals with the Least Sunshine | 0 | - | 4.48 | 47,086 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.70 | 67,742 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 89,001 |
| Countries that Visit Australia the Most | 0 | - | 4.94 | 58,108 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.51 | 73,621 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.60 | 55,598 |
| U.S. State Capital Etymology | 0 | - | 4.49 | 33,938 |
| 1M Cities by Proximity - United States | 0 | - | 4.47 | 134,402 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 297,798 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 94,551 |
| Tuvalu Country Quiz | 0 | - | 4.87 | 19,057 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 68,052 |
| Biggest "Saint" Cities - United States | 0 | - | 4.46 | 33,505 |
| Which City in Germany? | 0 | - | 4.47 | 118,108 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 65,960 |
| Which City in France? | 0 | - | 4.60 | 65,682 |
| Which City in Italy? | 0 | - | 4.53 | 71,522 |
| Which City in Spain? | 0 | - | 4.43 | 38,791 |
| Which City in Europe? | 0 | - | 4.85 | 96,007 |
| Which City in Africa? | 0 | - | 4.82 | 53,421 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 73,238 |
| Which City in Latin America? | 0 | - | 4.62 | 38,010 |
| Word Scramble - European Capitals | 0 | - | 4.50 | 85,851 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.61 | 31,976 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.50 | 34,548 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 60,666 |
| European Capitals Ending in N | 0 | - | 4.93 | 72,799 |
| Which City in Australia? | 0 | - | 4.62 | 31,442 |
| Which City in the Middle East? | 0 | - | 4.48 | 50,285 |
| Australia by Picture | 0 | - | 4.39 | 26,008 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.52 | 35,418 |
| 500 Biggest US Cities | 0 | - | 4.83 | 94,076 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.70 | 35,877 |
| Which City in Canada? | 0 | - | 4.88 | 44,491 |
| Random European City to Country | 0 | - | 4.70 | 104,531 |
| Random U.S. City to State | 0 | - | 4.43 | 64,244 |
| Random European Capital to Country | 0 | - | 4.96 | 149,529 |
| Random European Country to Capital | 0 | - | 4.90 | 132,815 |
| Random State Capital to U.S. State | 0 | - | 4.88 | 72,395 |
| Random Asian Capital to Country | 0 | - | 4.95 | 87,361 |
| Random Asian Country to Capital | 0 | - | 4.91 | 84,258 |
| Countries that Beat Australia | 0 | - | 4.80 | 69,012 |
| Biggest Cities in France - Extreme | 0 | - | 4.90 | 41,952 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.76 | 62,010 |
| Austria... or Australia? | 0 | - | 4.78 | 96,479 |
| Australian True or False | 0 | - | 4.71 | 50,337 |
| Random Asian City to Country | 0 | - | 4.42 | 33,279 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.49 | 40,273 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.88 | 72,905 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.96 | 88,044 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 17,462 |
| Cities in Squares on a Map - Europe | 0 | - | 4.63 | 43,917 |
| Every U.S. Metro Area on a Map | 0 | - | 4.95 | 60,660 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 69,181 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.57 | 34,852 |
| Random African Capitals on a Map | 0 | - | 4.96 | 47,068 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 44,132 |
| Random European Capitals on a Map | 0 | - | 4.97 | 104,810 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 80,000 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.31 | 13,571 |
| Biggest Cities in Australia on a Map | 0 | - | 4.61 | 32,052 |
| Palau Country Quiz | 0 | - | 4.82 | 19,930 |
| Random Cities Near Paris on a Map | 0 | - | 4.52 | 34,247 |
| Random African Country to Capital | 0 | - | 4.96 | 60,687 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.47 | 20,243 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 50,881 |
| Tonga Country Quiz | 0 | - | 4.83 | 17,848 |
| Name a Valid European Capital | 0 | - | 4.93 | 92,847 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.53 | 35,974 |
| Random African Capital to Country | 0 | - | 4.96 | 77,595 |
| Name a Valid U.S. State Capital | 0 | - | 4.80 | 48,438 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.93 | 40,258 |
| Name a Valid Asian Capital | 0 | - | 4.49 | 53,859 |
| Australia... or New Zealand? | 0 | - | 4.82 | 43,872 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 111,045 |
