| Which City In the United Kingdom? | 0 | - | 4.97 | 93,736 |
| Which City in Germany? | 0 | - | 4.50 | 135,563 |
| Which City in Italy? | 0 | - | 4.64 | 88,986 |
| Which City in Spain? | 0 | - | 4.50 | 49,729 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,247 |
| Name a City - European Countries | 0 | - | 4.92 | 64,638 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,133 |
| Europe Capital to Country | 0 | - | 4.99 | 248,349 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,780 |
| European Capitals by Map | 0 | - | 4.99 | 136,970 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,409 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,790 |
| European Coastal Capitals | 0 | - | 4.95 | 89,934 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,287 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,027 |
| Official Cities in the UK | 0 | - | 4.89 | 281,184 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,558 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,807 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,881 |
| Which City in Australia? | 0 | - | 4.67 | 34,291 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,413 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,494 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,355 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,779 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,620 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,843 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,372 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,273 |
| Random European Capital to Country | 0 | - | 4.98 | 189,485 |
| Random European Country to Capital | 0 | - | 4.92 | 147,655 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,511 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,589 |
| Random African Capital to Country | 0 | - | 4.97 | 99,847 |
| Random African Country to Capital | 0 | - | 4.94 | 70,341 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,614 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,366 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,724 |
| Which City in Europe? | 0 | - | 4.83 | 106,875 |
| Which City in California? | 0 | - | 4.56 | 31,936 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,569 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,546 |
| Asia Capital to Country | 0 | - | 4.96 | 125,932 |
| African Capitals by Map | 0 | - | 4.99 | 132,448 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,460 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,264 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,541 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,490 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,854 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,310 |
| Cities in European History #1 | 0 | - | 4.63 | 133,341 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,857 |
| European Cities by Map #2 | 0 | - | 4.47 | 47,230 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,597 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,303 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,307 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,073 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,486 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,799 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,338 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,317 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,676 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,401 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,936 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,087 |
| Which City in Canada? | 0 | - | 4.82 | 56,786 |
| Which City in Texas? | 0 | - | 4.45 | 24,998 |
| Which City in Florida? | 0 | - | 4.61 | 10,942 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,450 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,649 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,985 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,926 |
| World Capitals Quiz | 0 | - | 5.00 | 5,040,177 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,554 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,386 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,424 |
| Countries Bordering France | 0 | - | 4.83 | 400,393 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,419 |
| Capitals of the Stans | 0 | - | 4.95 | 26,505 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,363 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,679,912 |
| Random European City to Country | 0 | - | 4.69 | 116,785 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,217 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,783 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,458 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,573,964 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,656 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,195 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,187 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,331 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,996 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.57 | 31,194 |
| Paris City Trivia | 0 | - | 4.31 | 35,476 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,606 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,884 |
| Europe Map Quiz | 0 | - | 5.00 | 4,737,599 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,193 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,226 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,973 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,847 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,670 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,934 |
| European Cities by Clue | 0 | - | 4.70 | 88,858 |
| Boroughs of London | 0 | - | 4.63 | 87,205 |
| London Geography | 0 | - | 4.47 | 59,506 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,559 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,582 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,998 |
| British Places A-Z | 0 | - | 4.29 | 79,673 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,076 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,800 |
| Find the City #1 | 0 | - | 4.97 | 42,282 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,274 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,871 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,834 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,991 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,816 |
| Countries by Capital City | 0 | - | 5.00 | 67,052 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,529 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,053 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,530 |
| Moved Capital Cities | 0 | - | 4.96 | 73,731 |
| Random Capital to Country | 0 | - | 4.99 | 2,580,548 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,370 |
| Random Country to Capital | 0 | - | 4.98 | 913,132 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,845 |
| Paris A-Z | 0 | - | 4.16 | 17,398 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,469 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,482 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,293 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,795 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,121 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,899 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,557 |
| Countries that Beat France | 0 | - | 4.49 | 75,287 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,712 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,054 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,230,099 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,256 |
| North American Sports Cities | 0 | - | 4.83 | 171,098 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,975 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,069 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,368 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,821 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,641 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,036 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,345 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,458 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,861 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,884 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,427 |
| Name a Valid World City | 0 | - | 4.83 | 70,326 |
| Cities by Former Name | 0 | - | 4.84 | 91,103 |
| Former Capitals | 0 | - | 4.88 | 71,213 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,793 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,333 |
| Capital Cities Chain | 0 | - | 4.84 | 82,061 |
| Coldest World Capitals | 0 | - | 4.95 | 133,123 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,208 |
| World Capitals by Map | 0 | - | 5.00 | 284,049 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,803 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,954 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,146 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,361 |
| Capitals Starting With H | 0 | - | 4.90 | 91,514 |
| Capitals Starting With K | 0 | - | 4.85 | 75,823 |
| Capitals Starting With L | 0 | - | 4.81 | 86,988 |
| Capitals Starting With M | 0 | - | 4.93 | 106,323 |
| Capitals Starting With P | 0 | - | 4.88 | 77,319 |
| Capitals Starting With R | 0 | - | 4.87 | 81,089 |
| Capitals Starting With S | 0 | - | 4.89 | 84,946 |
| Capitals Starting With T | 0 | - | 4.84 | 75,416 |
| Capitals Starting With W | 0 | - | 4.89 | 90,736 |
| Capitals Starting With A | 0 | - | 4.97 | 126,730 |
| Capitals Starting With B | 0 | - | 4.89 | 117,447 |
| Capitals Starting With D | 0 | - | 4.93 | 95,541 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,384 |
| US States and State Capitals | 0 | - | 4.99 | 159,212 |
| Which City in the Middle East? | 0 | - | 4.47 | 66,912 |
| Geography of Rome | 0 | - | 4.51 | 16,631 |
| Venice Trivia | 0 | - | 4.45 | 10,427 |
| Milan Trivia | 0 | - | 4.56 | 15,130 |
| Berlin City Trivia | 0 | - | 4.67 | 13,117 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,763 |
| Rome City Trivia | 0 | - | 4.49 | 20,602 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,420 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,352 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,460 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,902 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,808 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,456 |
| The Only European Country ... | 0 | - | 4.91 | 214,410 |
| Slavic Countries | 0 | - | 4.96 | 111,019 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,907 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,895 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,936 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,893 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,478 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,617 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,353 |
| Counties of England | 0 | - | 4.97 | 790,581 |
