| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,442,416 |
| South America Capitals Quiz | 0 | - | 4.99 | 392,931 |
| Star-Spangled Banner Quiz | 0 | - | 4.32 | 163,226 |
| O Canada Lyrics Quiz | 0 | - | 4.39 | 47,629 |
| Biggest Cities in Texas | 0 | - | 4.23 | 107,018 |
| Biggest Urban Areas in the UK | 0 | - | 4.38 | 162,135 |
| Biggest Mediterranean Cities | 0 | - | 4.60 | 72,541 |
| Biggest Cities in Japan | 0 | - | 4.68 | 71,439 |
| Biggest Cities in Russia | 0 | - | 4.46 | 73,070 |
| Africa Capitals Quiz | 0 | - | 4.99 | 580,969 |
| Countries by National Anthem | 0 | - | 4.95 | 60,279 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 45,858 |
| Biggest Cities in Poland | 0 | - | 4.55 | 44,470 |
| Biggest Cities in Mexico | 0 | - | 4.53 | 23,642 |
| Australian States and Territories Quiz | 0 | - | 4.98 | 112,431 |
| Biggest Cities in France | 0 | - | 4.48 | 175,656 |
| Biggest Cities in Spain | 0 | - | 4.60 | 144,047 |
| Biggest Cities in Italy | 0 | - | 4.61 | 204,287 |
| Biggest Cities in California | 0 | - | 4.33 | 125,540 |
| Capitals of Canadian Provinces | 0 | - | 4.84 | 70,441 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 21,926 |
| Biggest Cities in Africa Quiz | 0 | - | 4.89 | 88,574 |
| Biggest Cities in The Netherlands | 0 | - | 4.50 | 46,615 |
| Prime Ministers of Australia | 0 | - | 4.47 | 26,142 |
| Biggest Cities in Europe | 0 | - | 4.50 | 430,432 |
| Biggest Cities in Canada | 0 | - | 4.62 | 114,960 |
| Boroughs of London | 0 | - | 4.55 | 72,479 |
| Biggest Cities in Sweden | 0 | - | 4.84 | 34,794 |
| European Cities by Clue | 0 | - | 4.76 | 82,265 |
| North America Capitals Quiz | 0 | - | 4.99 | 171,100 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 207,111 |
| Asia Capitals Quiz | 0 | - | 4.98 | 549,781 |
| Biggest Cities in China | 0 | - | 4.43 | 128,301 |
| Asian Cities by Clue | 0 | - | 4.68 | 24,159 |
| Biggest Cities in Germany | 0 | - | 4.94 | 245,738 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 57,700 |
| Australia Country Quiz | 0 | - | 4.42 | 54,974 |
| Biggest Cities in North Carolina | 0 | - | 4.53 | 30,474 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 125,980 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 259,982 |
| Biggest English Cities by Century | 0 | - | 4.92 | 93,572 |
| Biggest Cities in Switzerland | 0 | - | 4.52 | 41,514 |
| Biggest European Cities by Letter | 0 | - | 4.48 | 114,762 |
| Biggest Cities in India | 0 | - | 4.60 | 59,341 |
| Biggest Cities in Asia | 0 | - | 4.92 | 90,915 |
| Cultural Symbols of Australia | 0 | - | 4.24 | 45,477 |
| Official Cities in the UK | 0 | - | 4.88 | 217,101 |
| Asia Capital to Country | 0 | - | 4.95 | 101,047 |
| Washington D.C. Trivia | 0 | - | 4.43 | 30,416 |
| Europe Capital to Country | 0 | - | 4.99 | 209,382 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 124,824 |
| Australia Map Quiz | 0 | - | 4.94 | 307,063 |
| Important Cities in European History | 0 | - | 4.48 | 91,941 |
| Animals of Australia | 0 | - | 4.50 | 38,553 |
| Word Scramble - U.K. Cities | 0 | - | 4.53 | 62,239 |
| Hong Kong Facts | 0 | - | 4.42 | 26,982 |
| Flags of Oceania | 0 | - | 4.99 | 197,991 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.44 | 59,161 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.50 | 61,300 |
| Countries Closest to Australia | 0 | - | 4.99 | 139,382 |
| Oceania Map Quiz | 0 | - | 4.97 | 534,432 |
| Australian Capitals | 0 | - | 4.92 | 52,164 |
| Australian Immigration by Country | 0 | - | 4.52 | 56,198 |
| Speed Capital to U.S. State | 0 | - | 4.44 | 102,735 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.52 | 30,864 |
| US State Capitals - One Minute Sprint | 0 | - | 4.01 | 153,454 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.33 | 171,148 |
| Boroughs of New York City | 0 | - | 4.42 | 72,677 |
| Cities with the Most Opera Performances | 0 | - | 4.50 | 26,591 |
| British Cities with the Most Tourists | 0 | - | 4.68 | 53,070 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.93 | 65,981 |
| Melbourne Suburbs | 0 | - | 4.68 | 33,904 |
| Australia A-Z | 0 | - | 4.42 | 36,843 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.62 | 62,139 |
| European Capitals by Map | 0 | - | 4.99 | 75,976 |
| African Capitals by Map | 0 | - | 4.99 | 99,062 |
| Cities of Ireland | 0 | - | 4.42 | 37,753 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 73,589 |
| Largest Cities in Alexander's Empire | 0 | - | 4.47 | 37,507 |
| EU Capitals with No Hints | 0 | - | 4.92 | 104,925 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.80 | 48,911 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 125,673 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 76,716 |
| Cities of China (With Some Help) | 0 | - | 4.86 | 26,570 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.90 | 40,666 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.84 | 42,177 |
| Asian Capitals - Map Quiz | 0 | - | 4.96 | 46,280 |
| African Capitals - Map Quiz | 0 | - | 4.96 | 48,187 |
| European Cities with the Biggest Economies | 0 | - | 4.50 | 33,686 |
| European Cities by Map #1 | 0 | - | 4.53 | 50,188 |
| European Cities by Map #2 | 0 | - | 4.42 | 43,130 |
| UK Cities and Towns by Map | 0 | - | 4.53 | 41,886 |
| Biggest Cities in the UK | 0 | - | 4.42 | 86,358 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 38,002 |
| Mediterranean Cities by Map | 0 | - | 4.42 | 47,778 |
| South American Cities on the Map | 0 | - | 4.54 | 31,846 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.31 | 218,905 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 187,403 |
| Asian Capitals by Map | 0 | - | 4.98 | 40,009 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 102,463 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 67,653 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.86 | 79,190 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.76 | 41,523 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 86,328 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 69,059 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 98,737 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 109,045 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 35,793 |
| U.S. State Capitals Map Quiz | 0 | - | 4.88 | 116,776 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.86 | 181,366 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 53,000 |
| World Capitals Closest to Madrid | 0 | - | 4.45 | 40,737 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.45 | 36,662 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.14 | 114,890 |
| World Capitals Closest to Bangkok | 0 | - | 4.92 | 36,810 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.97 | 68,248 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 51,015 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.50 | 36,350 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 75,013 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.54 | 29,616 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.48 | 28,595 |
| U.S State Capitals on the Sea | 0 | - | 4.50 | 24,435 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.88 | 44,468 |
| Middle East Capital Cities Quiz | 0 | - | 4.94 | 74,020 |
| Southeast Asian Cities by Map | 0 | - | 4.68 | 23,987 |
| All Cities in China with Population of 1 Million | 0 | - | 4.59 | 34,740 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.88 | 38,262 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 74,522 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 25,475 |
| All Cities in India with Population of 1 Million | 0 | - | 4.82 | 37,355 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 81,164 |
| European Coastal Capitals | 0 | - | 4.95 | 73,313 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.47 | 48,391 |
| Biggest Trading Partners - Australia | 0 | - | 4.89 | 40,708 |
| U.S. States by Second Most Populous City | 0 | - | 4.41 | 38,348 |
| Most Guessed European Capitals | 0 | - | 4.86 | 73,336 |
| Most Guessed Asian Capitals | 0 | - | 4.49 | 60,819 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 37,364 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.61 | 42,337 |
| European Capitals with the Least Sunshine | 0 | - | 4.48 | 45,843 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.70 | 65,785 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 85,151 |
| Countries that Visit Australia the Most | 0 | - | 4.93 | 55,353 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.47 | 56,979 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.60 | 54,002 |
| U.S. State Capital Etymology | 0 | - | 4.48 | 25,540 |
| 1M Cities by Proximity - United States | 0 | - | 4.47 | 128,244 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 284,682 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.88 | 89,082 |
| Tuvalu Country Quiz | 0 | - | 4.84 | 18,274 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 65,975 |
| Biggest "Saint" Cities - United States | 0 | - | 4.46 | 32,584 |
| Which City in Germany? | 0 | - | 4.48 | 112,362 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 64,257 |
| Which City in France? | 0 | - | 4.55 | 51,439 |
| Which City in Italy? | 0 | - | 4.52 | 68,789 |
| Which City in Spain? | 0 | - | 4.44 | 37,327 |
| Which City in Europe? | 0 | - | 4.82 | 92,017 |
| Which City in Africa? | 0 | - | 4.76 | 45,700 |
| Which City in Asia? | 0 | - | 4.44 | 38,077 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 69,632 |
| Which City in Latin America? | 0 | - | 4.60 | 36,725 |
| Word Scramble - European Capitals | 0 | - | 4.48 | 72,629 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.60 | 30,713 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.50 | 33,062 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 58,869 |
| European Capitals Ending in N | 0 | - | 4.92 | 70,770 |
| Which City in Australia? | 0 | - | 4.60 | 22,288 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.43 | 24,464 |
| Which City in the Middle East? | 0 | - | 4.48 | 48,549 |
| Australia by Picture | 0 | - | 4.38 | 25,236 |
| 500 Biggest US Cities | 0 | - | 4.84 | 87,385 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.68 | 34,775 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.44 | 27,764 |
| Which City in Canada? | 0 | - | 4.84 | 42,534 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.53 | 29,321 |
| Random European City to Country | 0 | - | 4.80 | 86,695 |
| Random U.S. City to State | 0 | - | 4.45 | 61,632 |
| Random European Capital to Country | 0 | - | 4.97 | 140,680 |
| Random European Country to Capital | 0 | - | 4.88 | 126,330 |
| Random State Capital to U.S. State | 0 | - | 4.86 | 69,884 |
| Random Asian Capital to Country | 0 | - | 4.96 | 81,302 |
| Random Asian Country to Capital | 0 | - | 4.91 | 70,516 |
| Countries that Beat Australia | 0 | - | 4.79 | 66,443 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.41 | 30,747 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.50 | 29,000 |
| Biggest Cities in France - Extreme | 0 | - | 4.86 | 38,046 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.70 | 55,689 |
| Austria... or Australia? | 0 | - | 4.79 | 83,887 |
| Australian True or False | 0 | - | 4.71 | 48,901 |
| Random Asian City to Country | 0 | - | 4.42 | 32,536 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.49 | 39,198 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.85 | 65,954 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.96 | 79,499 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 15,617 |
| Cities in Squares on a Map - Europe | 0 | - | 4.61 | 41,466 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.55 | 23,312 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.57 | 23,398 |
| Every U.S. Metro Area on a Map | 0 | - | 4.95 | 57,881 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 65,053 |
