| Countries Bordering Germany | 0 | - | 4.99 | 366,752 |
| Germany Country Quiz | 0 | - | 4.82 | 156,418 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,670 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,074 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,474 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,711 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,043 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,237 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,270 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,571 |
| States of Germany | 0 | - | 4.96 | 149,822 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,923 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,112 |
| Countries Bordering France | 0 | - | 4.85 | 397,117 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,910 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,097 |
| Italy Country Quiz | 0 | - | 4.82 | 122,093 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,531 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,265 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,082 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,069 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,878 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 150,992 |
| Departments of France | 0 | - | 4.93 | 52,686 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,344 |
| Name a City - European Countries | 0 | - | 4.92 | 64,281 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,766 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,364 |
| The Only European Country ... | 0 | - | 4.91 | 213,543 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,348 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,667 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,378 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,169 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,155 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,758 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,189 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,097 |
| Counties of Ireland | 0 | - | 4.92 | 192,835 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,455 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,492 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,620 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,509 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,716 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,404 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,810 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,606 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,360 |
| Counties of England | 0 | - | 4.97 | 788,457 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,079 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,171 |
| Slavic Countries | 0 | - | 4.96 | 110,782 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,602 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,208 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,414 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,081 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,582 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,589 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,944 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,110 |
| Monarchies of Europe | 0 | - | 4.90 | 97,225 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,972 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,937 |
| Countries That Border Russia | 0 | - | 4.98 | 458,597 |
| European Countries with One Border | 0 | - | 4.97 | 181,485 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,994 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,017 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,689 |
| Regions of Italy | 0 | - | 4.92 | 74,607 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,166 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,851 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,065 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,645 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,270 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,130 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,746 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,681 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,798 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,005 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,269 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,936 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,692 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,119 |
| UK Immigration by Country | 0 | - | 4.94 | 139,503 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,684 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,278 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,035 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,180 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,041 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,173 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,430 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,357 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,060 |
| Russia Country Quiz | 0 | - | 4.85 | 113,572 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 137,997 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,798 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,002 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,129 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,005 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,962 |
| Berlin City Trivia | 0 | - | 4.67 | 13,066 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,756 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,784 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,874 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,189 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,622 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,657 |
| Countries that Border Poland | 0 | - | 4.99 | 171,233 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,318 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,737 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,885 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,663 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,338 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,903 |
| France Country Quiz | 0 | - | 4.70 | 133,737 |
| Spain Country Quiz | 0 | - | 4.45 | 127,505 |
| Netherlands Country Quiz | 0 | - | 4.50 | 79,912 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,172 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,898 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,282 |
| Austria Country Quiz | 0 | - | 4.57 | 59,290 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,201 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,449 |
| Greece Country Quiz | 0 | - | 4.74 | 65,710 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,721 |
| Counties of Wales | 0 | - | 4.63 | 38,841 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,753 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,659 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,549 |
| Which City in Europe? | 0 | - | 4.83 | 106,561 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,103 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,424 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,735 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,030 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,029 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,258 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,765 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,797 |
| Norway Country Quiz | 0 | - | 4.44 | 76,554 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,383 |
| Finland Country Quiz | 0 | - | 4.50 | 59,053 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,830 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,587 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,519 |
| Malta Country Quiz | 0 | - | 4.81 | 30,795 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,380 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,579 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,974 |
| Asia Map Quiz | 0 | - | 4.99 | 906,035 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,596 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 100,994 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,509 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,969 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,738 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,875 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,161 |
| Countries of Africa | 0 | - | 5.00 | 2,505,012 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,842 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,289 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,024 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,957 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,726 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,335 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,816 |
| Australia Map Quiz | 0 | - | 4.94 | 342,267 |
| African East Coast | 0 | - | 4.96 | 94,946 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,906 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,272 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,661 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,177 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,547 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,126 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,619 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,917 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,622 |
| Countries that Beat France | 0 | - | 4.49 | 75,117 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,124 |
| Countries that Beat Greece | 0 | - | 4.52 | 48,545 |
| 20 Questions About France | 0 | - | 4.11 | 32,329 |
| Germany A-Z | 0 | - | 4.56 | 62,280 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,092 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,453 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,460 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,265 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,366 |
| Flags of North and South America | 0 | - | 4.99 | 365,827 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,385 |
| Councils of Scotland | 0 | - | 4.58 | 28,168 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,020 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,266 |
| Geography of Germany | 0 | - | 4.35 | 17,078 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,760 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,256 |
| Random European City to Country | 0 | - | 4.69 | 116,233 |
| Europe Capital to Country | 0 | - | 4.99 | 247,323 |
| Asia Capital to Country | 0 | - | 4.96 | 125,640 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,319 |
| European Capitals by Map | 0 | - | 4.99 | 135,989 |
| African Capitals by Map | 0 | - | 4.99 | 132,064 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,886 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,985 |
