| Name a City - European Countries | 0 | - | 4.90 | 65,097 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,722 |
| Europe Capital to Country | 0 | - | 4.99 | 249,350 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,438 |
| European Capitals by Map | 0 | - | 4.99 | 138,315 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,780 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,145 |
| European Coastal Capitals | 0 | - | 4.95 | 90,292 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,310 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 81,736 |
| Official Cities in the UK | 0 | - | 4.89 | 282,733 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,832 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,031 |
| Europe Capitals Mystery Route | 0 | - | 4.96 | 54,705 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,110 |
| Countries Bordering France | 0 | - | 4.83 | 401,637 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,854 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,708 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,915 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,003 |
| London Geography | 0 | - | 4.47 | 59,601 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,361 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,061 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,397 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,416 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,476 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,765 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,055 |
| European Capitals by Airport Code | 0 | - | 4.93 | 35,973 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,393 |
| Which City in Europe? | 0 | - | 4.83 | 107,108 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,834 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,294 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 55,232 |
| Asia Capital to Country | 0 | - | 4.96 | 126,358 |
| African Capitals by Map | 0 | - | 4.99 | 133,123 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,933 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,440 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,835 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 81,684 |
| Geography of Rome | 0 | - | 4.51 | 16,645 |
| Venice Trivia | 0 | - | 4.45 | 10,447 |
| Milan Trivia | 0 | - | 4.56 | 15,159 |
| Berlin City Trivia | 0 | - | 4.67 | 13,166 |
| Rome City Trivia | 0 | - | 4.49 | 20,642 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 53,856 |
| Cities in European History #1 | 0 | - | 4.63 | 133,708 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,908 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,288 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,682 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,602 |
| World Capitals Quiz | 0 | - | 5.00 | 5,058,600 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,073 |
| Boroughs of London | 0 | - | 4.63 | 87,541 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,193 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,243 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,805 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,166 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,895 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,628 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,992 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,399 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,017 |
| Countries that Gained Independence From France | 0 | - | 4.93 | 46,565 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,424 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,022 |
| Capitals of the Stans | 0 | - | 4.95 | 26,684 |
| Random European City to Country | 0 | - | 4.69 | 117,386 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,336 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,429 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,581,081 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,848 |
| Europe Map Quiz | 0 | - | 5.00 | 4,752,212 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,294 |
| Word Chain - Cities in Europe | 0 | - | 4.74 | 32,221 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,463 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,345 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,123 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,700 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,117 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,282 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,039 |
| Random European Capital to Country | 0 | - | 4.98 | 190,486 |
| Random European Country to Capital | 0 | - | 4.93 | 163,997 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,035 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,180 |
| Random African Capital to Country | 0 | - | 4.97 | 100,358 |
| Random African Country to Capital | 0 | - | 4.94 | 70,959 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,660 |
| Cities That Beat London | 0 | - | 4.69 | 51,145 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,794 |
| Vienna City Trivia | 0 | - | 4.67 | 14,957 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,862 |
| Countries Mentioned in the Wikipedia Page of Germany | 0 | - | 4.82 | 64,173 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,133 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,720 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 74,827 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,494 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,587 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,633 |
| Counties of Ireland | 0 | - | 4.92 | 194,412 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,906 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,168 |
| Word Scramble - Italian Cities | 0 | - | 4.61 | 17,838 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,721 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,685,331 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,658 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,560 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,458 |
| Find the City #1 | 0 | - | 4.97 | 42,612 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,823 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,180 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,202 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,833 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,434 |
| Countries by Capital City | 0 | - | 5.00 | 67,766 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,887 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,381 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,329 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,938 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,880 |
| Moved Capital Cities | 0 | - | 4.96 | 73,984 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,588 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,866 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,328 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,970 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,044 |
| European Cities by Clue | 0 | - | 4.70 | 88,982 |
| Which City in France? | 0 | - | 4.64 | 72,922 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,397 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,310 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,745 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,028 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,259 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,076 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,574 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,467 |
| North American Sports Cities | 0 | - | 4.83 | 171,635 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,125 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,830 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,683 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,176 |
| Name a Valid World City | 0 | - | 4.83 | 70,832 |
| Cities by Former Name | 0 | - | 4.83 | 91,366 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,285 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,525 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,770 |
| World Capitals by Map | 0 | - | 5.00 | 285,299 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,090 |
| Random Capital to Country | 0 | - | 4.99 | 2,586,637 |
| Random Country to Capital | 0 | - | 4.98 | 916,993 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,159 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 50,666 |
| Capitals Starting With H | 0 | - | 4.90 | 91,872 |
| Capitals Starting With K | 0 | - | 4.85 | 76,052 |
| Capitals Starting With L | 0 | - | 4.81 | 87,282 |
| Capitals Starting With M | 0 | - | 4.93 | 106,798 |
| Capitals Starting With P | 0 | - | 4.88 | 77,562 |
| Capitals Starting With R | 0 | - | 4.87 | 81,325 |
| Capitals Starting With S | 0 | - | 4.89 | 85,195 |
| Capitals Starting With T | 0 | - | 4.84 | 75,667 |
| Capitals Starting With W | 0 | - | 4.87 | 90,945 |
| Capitals Starting With A | 0 | - | 4.97 | 127,121 |
| Capitals Starting With B | 0 | - | 4.89 | 117,775 |
| Capitals Starting With D | 0 | - | 4.93 | 95,839 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,375 |
| Neighborhoods of New York City Map | 0 | - | 4.89 | 41,664 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,326 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,643 |
| The Only European Country ... | 0 | - | 4.91 | 215,726 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,604 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,626 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,729 |
| All Modern-Day Countries Ever Controlled by French People | 0 | - | 4.99 | 57,868 |
| Cities by Former Name - Beyond Thunderdome | 0 | - | 4.91 | 33,013 |
| Countries Closest to Greece | 0 | - | 4.98 | 25,126 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,238,241 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,555 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,855 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,092 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,722 |
| All First Level Subdivision Capitals | 0 | - | 4.81 | 15,082 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,766 |
| Which City in Canada? | 0 | - | 4.82 | 56,926 |
| Washington D.C. Trivia | 0 | - | 4.45 | 38,969 |
| Florence City Trivia | 0 | - | 4.39 | 11,362 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,637 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,229 |
| Countries that Beat France | 0 | - | 4.49 | 75,563 |
| France True or False? | 0 | - | 4.43 | 39,889 |
| Counties of England | 0 | - | 4.97 | 793,993 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.89 | 23,432 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,546 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,477 |
| North America Cities by Map | 0 | - | 4.41 | 47,742 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,699 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,304 |
| Random Asian City to Country | 0 | - | 4.56 | 44,455 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,555 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,630 |
