| Which City In the United Kingdom? | 0 | - | 4.96 | 75,463 |
| Which City in Italy? | 0 | - | 4.53 | 73,087 |
| Which City in Germany? | 0 | - | 4.49 | 122,148 |
| Which City in France? | 0 | - | 4.65 | 67,221 |
| Which City in Spain? | 0 | - | 4.47 | 39,545 |
| Name a City - European Countries | 0 | - | 4.95 | 52,804 |
| Name a Valid European Capital | 0 | - | 4.94 | 126,052 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 57,729 |
| Europe Capital to Country | 0 | - | 4.99 | 221,802 |
| EU Capitals with No Hints | 0 | - | 4.96 | 126,020 |
| European Capitals by Map | 0 | - | 4.99 | 96,016 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 79,788 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 73,178 |
| European Coastal Capitals | 0 | - | 4.95 | 77,922 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 195,661 |
| Random European Capitals on a Map | 0 | - | 4.98 | 108,084 |
| Official Cities in the UK | 0 | - | 4.86 | 234,657 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 84,895 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 67,329 |
| European Capitals Ending in N | 0 | - | 4.92 | 74,432 |
| Which City in Australia? | 0 | - | 4.63 | 32,078 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 56,350 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 95,769 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 62,064 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.42 | 51,469 |
| Africa Capitals Quiz | 0 | - | 4.99 | 641,886 |
| Asia Capitals Quiz | 0 | - | 4.98 | 600,453 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,778 |
| Random European Capital to Country | 0 | - | 4.97 | 154,015 |
| Random European Country to Capital | 0 | - | 4.92 | 136,002 |
| Random Asian Country to Capital | 0 | - | 4.94 | 86,231 |
| Random Asian Capital to Country | 0 | - | 4.97 | 90,228 |
| Random African Capital to Country | 0 | - | 4.97 | 80,485 |
| Random African Country to Capital | 0 | - | 4.94 | 62,420 |
| Word Scramble - European Capitals | 0 | - | 4.79 | 87,788 |
| Random African Capitals on a Map | 0 | - | 4.95 | 48,599 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 45,469 |
| Which City in Europe? | 0 | - | 4.84 | 98,269 |
| Countries that Beat Italy | 0 | - | 4.88 | 46,002 |
| Countries of Europe by Population | 0 | - | 4.98 | 129,339 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 94,197 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 35,430 |
| Asia Capital to Country | 0 | - | 4.96 | 106,488 |
| African Capitals by Map | 0 | - | 4.99 | 112,427 |
| Asian Capitals by Map | 0 | - | 4.98 | 48,063 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 47,103 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 231,506 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,440 |
| European Capitals by Airport Code | 0 | - | 4.89 | 25,902 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 207,819 |
| Important Cities in European History | 0 | - | 4.55 | 110,233 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 63,382 |
| European Cities by Map #2 | 0 | - | 4.48 | 44,651 |
| European Cities by Map #1 | 0 | - | 4.65 | 52,058 |
| Cities in Squares on a Map - Europe | 0 | - | 4.72 | 46,507 |
| South America Capitals Quiz | 0 | - | 5.00 | 428,455 |
| North America Capitals Quiz | 0 | - | 4.99 | 188,288 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 52,935 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 106,441 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 78,591 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 52,018 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 75,493 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 49,840 |
| Biggest Roman Empire Countries | 0 | - | 4.88 | 82,555 |
| Random European City to Country | 0 | - | 4.71 | 107,462 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 73,898 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 63,702 |
| World Capitals Quiz | 0 | - | 5.00 | 4,537,396 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 74,070 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.36 | 177,656 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.49 | 32,037 |
| Which City in Texas? | 0 | - | 4.43 | 23,556 |
| Which City in California? | 0 | - | 4.54 | 30,179 |
| Which City in Florida? | 0 | - | 4.60 | 10,294 |
| Italy Country Quiz | 0 | - | 4.81 | 110,226 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 135,079 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 138,900 |
| Capitals of the Stans | 0 | - | 4.95 | 21,545 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,538,887 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,396,567 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 117,006 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 77,121 |
| Random U.S. State Capitals on a Map | 0 | - | 4.93 | 92,099 |
| Melbourne Suburbs | 0 | - | 4.81 | 38,374 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.60 | 24,483 |
| Geography of Rome | 0 | - | 4.50 | 15,912 |
| Venice Trivia | 0 | - | 4.44 | 10,022 |
| Milan Trivia | 0 | - | 4.54 | 14,505 |
| Florence City Trivia | 0 | - | 4.45 | 10,874 |
| Rome City Trivia | 0 | - | 4.47 | 19,504 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 112,671 |
| Countries Bordering Italy | 0 | - | 4.95 | 95,119 |
| Countries Closest to Italy | 0 | - | 4.97 | 180,787 |
| Europe Map Quiz | 0 | - | 5.00 | 4,326,154 |
| UK Cities and Towns by Map | 0 | - | 4.56 | 44,061 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 92,128 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 62,087 |
| European Cities with the Biggest Economies | 0 | - | 4.58 | 35,568 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.60 | 38,422 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 38,306 |
| European Capitals with the Least Sunshine | 0 | - | 4.48 | 47,838 |
| Name a Valid Asian Capital | 0 | - | 4.52 | 55,766 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 80,391 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.88 | 44,680 |
| European Cities by Clue | 0 | - | 4.71 | 85,514 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.51 | 30,550 |
| Boroughs of London | 0 | - | 4.59 | 78,086 |
| London Geography | 0 | - | 4.48 | 56,242 |
| Countries that Beat Spain | 0 | - | 4.95 | 56,277 |
| Countries that Beat Germany | 0 | - | 4.87 | 70,891 |
| British Places A-Z | 0 | - | 4.32 | 76,241 |
| Global Cities on a World Map | 0 | - | 4.92 | 92,076 |
| 20 Northernmost English Cities | 0 | - | 4.54 | 23,112 |
| Cities Founded by the French in North America | 0 | - | 4.52 | 38,724 |
| Find the City #1 | 0 | - | 4.97 | 34,971 |
| Northernmost Capital Cities | 0 | - | 4.98 | 95,101 |
| Most Remote Capital Cities | 0 | - | 4.90 | 44,315 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 35,060 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 92,148 |
| Same Letter Country and Capital | 0 | - | 4.99 | 128,832 |
| Countries by Capital City | 0 | - | 4.99 | 50,495 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 66,577 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 105,683 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 73,740 |
| Moved Capital Cities | 0 | - | 4.96 | 67,507 |
| Random Capital to Country | 0 | - | 4.99 | 2,379,159 |
| World Capitals Closest to Madrid | 0 | - | 4.49 | 41,496 |
| Random Country to Capital | 0 | - | 4.98 | 809,046 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 126,962 |
| Biggest Trading Partners - Germany | 0 | - | 4.98 | 63,274 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 50,622 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 338,047 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.92 | 46,801 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,056,630 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 117,578 |
| Summer Olympic City Bids | 0 | - | 4.93 | 37,366 |
| European Cities A-Z | 0 | - | 4.23 | 70,670 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 39,046 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 21,986 |
| Mediterranean Cities by Map | 0 | - | 4.48 | 49,346 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 91,934 |
| German Cities with the Most Tourists | 0 | - | 4.62 | 29,769 |
| Cities by Former Name | 0 | - | 4.86 | 72,084 |
| Capitals in their Native Languages | 0 | - | 4.94 | 127,760 |
| Nearest Capital City #1 | 0 | - | 4.82 | 52,714 |
| World Capitals by Proximity | 0 | - | 4.89 | 301,718 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 49,084 |
| World Capitals by Map | 0 | - | 5.00 | 244,851 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 50,705 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 13,155 |
| World Capitals By Letter - H | 0 | - | 4.85 | 71,698 |
| World Capitals By Letter - K | 0 | - | 4.82 | 66,363 |
| World Capitals By Letter - M | 0 | - | 4.89 | 86,576 |
| World Capitals By Letter - P | 0 | - | 4.85 | 67,545 |
| World Capitals By Letter - R | 0 | - | 4.88 | 72,701 |
| World Capitals By Letter - S | 0 | - | 4.89 | 75,011 |
| World Capitals By Letter - T | 0 | - | 4.81 | 66,871 |
| World Capitals By Letter - W | 0 | - | 4.88 | 82,711 |
| World Capitals By Letter - A | 0 | - | 4.96 | 105,417 |
| World Capitals By Letter - B | 0 | - | 4.85 | 97,503 |
| World Capitals By Letter - D | 0 | - | 4.91 | 79,677 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 122,396 |
| Which City in the Middle East? | 0 | - | 4.48 | 63,331 |
| Which City in Canada? | 0 | - | 4.89 | 45,615 |
| Rome A-Z | 0 | - | 4.36 | 14,988 |
| Countries That Use the Euro | 0 | - | 4.93 | 64,782 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 100,311 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,198,324 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 94,140 |
| The Only European Country ... | 0 | - | 4.93 | 181,117 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 87,881 |
| Flags of Countries That Border France | 0 | - | 4.90 | 113,272 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 100,535 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 178,309 |
| Italy A-Z | 0 | - | 4.43 | 40,791 |
| Counties of England | 0 | - | 4.97 | 697,966 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 162,938 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 159,243 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 81,817 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.92 | 90,118 |
| U.S. City Nicknames | 0 | - | 4.23 | 99,819 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 90,178 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 194,498 |
| Random Asian City to Country | 0 | - | 4.52 | 33,846 |
| Cities with the Biggest Economies | 0 | - | 4.92 | 119,189 |
| Divided World City Name Puzzle #1 | 0 | - | 4.91 | 40,471 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 105,057 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.86 | 28,463 |
| Former Capitals Quiz | 0 | - | 4.81 | 58,320 |
| Capitals A-Z | 0 | - | 4.85 | 42,049 |
| Capital Cities Chain | 0 | - | 4.86 | 72,008 |
| Coldest World Capitals | 0 | - | 4.96 | 128,402 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 53,490 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.90 | 90,293 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 88,967 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 63,340 |
| Flags to Capitals #1 | 0 | - | 4.97 | 49,660 |
| Flags to Capitals #2 | 0 | - | 4.95 | 37,277 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 85,530 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.87 | 208,542 |
