| Countries Bordering Germany | 0 | - | 4.99 | 369,440 |
| Germany Country Quiz | 0 | - | 4.83 | 157,869 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,102 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,734 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,873 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,845 |
| Europe Map Quiz | 0 | - | 5.00 | 4,763,386 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,543 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,446 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,830 |
| States of Germany | 0 | - | 4.96 | 152,624 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,048 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,834 |
| Countries Bordering France | 0 | - | 4.83 | 402,571 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,250 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,152 |
| Italy Country Quiz | 0 | - | 4.80 | 123,413 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,692 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,661 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,398 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,774 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,355 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,941 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,069 |
| Departments of France | 0 | - | 4.93 | 54,120 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,549 |
| Name a City - European Countries | 0 | - | 4.90 | 65,390 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,052 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,271 |
| The Only European Country ... | 0 | - | 4.91 | 216,662 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,152 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,325 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,868 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,129 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,999 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,181 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,057 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,501 |
| Counties of Ireland | 0 | - | 4.92 | 195,314 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,764 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,774 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,659 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,335 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,808 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,949 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,495 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,349 |
| Counties of England | 0 | - | 4.97 | 796,899 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,742 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,298 |
| Slavic Countries | 0 | - | 4.96 | 111,669 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,678 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,216 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,160 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,196 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,908 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,542 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,595 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,911 |
| Monarchies of Europe | 0 | - | 4.90 | 98,158 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,867 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,013 |
| Countries That Border Russia | 0 | - | 4.98 | 461,763 |
| European Countries with One Border | 0 | - | 4.97 | 182,789 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,585 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,449 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,337 |
| Regions of Italy | 0 | - | 4.92 | 75,892 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,956 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,005 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,214 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,259 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 78,608 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,179 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,770 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,382 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,025 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,290 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,148 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,699 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,842 |
| UK Immigration by Country | 0 | - | 4.94 | 140,911 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,999 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,566 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,068 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,126 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,023 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,580 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,109 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,053 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,726 |
| Russia Country Quiz | 0 | - | 4.85 | 114,499 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,815 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,347 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,344 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,629 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,844 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,671 |
| Berlin City Trivia | 0 | - | 4.67 | 13,214 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,113 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,391 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,066 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,886 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,234 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,405 |
| Countries that Border Poland | 0 | - | 4.99 | 172,285 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,686 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,774 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,443 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,154 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,391 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,853 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,307 |
| France Country Quiz | 0 | - | 4.70 | 134,988 |
| Spain Country Quiz | 0 | - | 4.44 | 128,545 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,536 |
| Belgium Country Quiz | 0 | - | 4.73 | 71,807 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,372 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,908 |
| Austria Country Quiz | 0 | - | 4.57 | 59,746 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,510 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,750 |
| Greece Country Quiz | 0 | - | 4.74 | 66,265 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,465 |
| Counties of Wales | 0 | - | 4.63 | 39,303 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,457 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,132 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,731 |
| Which City in Europe? | 0 | - | 4.83 | 107,397 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,422 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,787 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,272 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,436 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,613 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,595 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,584 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,802 |
| Norway Country Quiz | 0 | - | 4.44 | 77,347 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,922 |
| Finland Country Quiz | 0 | - | 4.50 | 59,682 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,165 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,877 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,807 |
| Malta Country Quiz | 0 | - | 4.81 | 31,062 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,293 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,418 |
| Africa Map Quiz | 0 | - | 5.00 | 2,118,087 |
| Asia Map Quiz | 0 | - | 4.99 | 916,912 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,656 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,766 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,725 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,945 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,838 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,285 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,656 |
| Countries of Africa | 0 | - | 5.00 | 2,537,349 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,404 |
| Countries that Beat Iceland | 0 | - | 4.82 | 42,872 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,036 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,623 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,716 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,983 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,893 |
| Australia Map Quiz | 0 | - | 4.95 | 344,635 |
| African East Coast | 0 | - | 4.96 | 96,073 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,356 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,308 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,672 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,345 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,751 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,824 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,348 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,086 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,272 |
| Countries that Beat France | 0 | - | 4.49 | 75,854 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,362 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,973 |
| 20 Questions About France | 0 | - | 4.11 | 32,410 |
| Germany A-Z | 0 | - | 4.56 | 62,614 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,376 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,473 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,878 |
| European Cities Beginning with B - Click Map | 0 | - | 4.78 | 78,177 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,401 |
| Flags of North and South America | 0 | - | 4.99 | 373,144 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,587 |
| Councils of Scotland | 0 | - | 4.58 | 28,503 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,098 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 356,044 |
| Geography of Germany | 0 | - | 4.35 | 17,186 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,810 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,687 |
| Random European City to Country | 0 | - | 4.69 | 117,672 |
| Europe Capital to Country | 0 | - | 4.99 | 250,308 |
| Asia Capital to Country | 0 | - | 4.96 | 126,665 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,885 |
| European Capitals by Map | 0 | - | 4.99 | 139,180 |
| African Capitals by Map | 0 | - | 4.99 | 133,797 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,461 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,404 |
