| Countries Bordering Germany | 0 | - | 4.99 | 368,590 |
| Germany Country Quiz | 0 | - | 4.82 | 157,572 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,807 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,083 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,788 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,686 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,310 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,244 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,102 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,538 |
| States of Germany | 0 | - | 4.96 | 151,897 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,882 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,741 |
| Countries Bordering France | 0 | - | 4.83 | 401,868 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,483 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,926 |
| Italy Country Quiz | 0 | - | 4.82 | 123,188 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,367 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,121 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,445 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,860 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,654 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,812 |
| Departments of France | 0 | - | 4.93 | 53,776 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,515 |
| Name a City - European Countries | 0 | - | 4.90 | 65,183 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,529 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,819 |
| The Only European Country ... | 0 | - | 4.91 | 215,972 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,764 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,183 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,748 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,899 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,619 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,089 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,698 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,936 |
| Counties of Ireland | 0 | - | 4.92 | 194,627 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,162 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,715 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,232 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,866 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,178 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,783 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,309 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,141 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,616 |
| Counties of England | 0 | - | 4.97 | 794,770 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,156 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,995 |
| Slavic Countries | 0 | - | 4.96 | 111,487 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,419 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,963 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,978 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,720 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,593 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,958 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,015 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,722 |
| Monarchies of Europe | 0 | - | 4.90 | 97,948 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,664 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,770 |
| Countries That Border Russia | 0 | - | 4.98 | 461,088 |
| European Countries with One Border | 0 | - | 4.97 | 182,507 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,315 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,144 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,901 |
| Regions of Italy | 0 | - | 4.92 | 75,537 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,630 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,546 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,999 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,380 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 77,936 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,862 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,495 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,878 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,698 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,591 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,665 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,005 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,481 |
| UK Immigration by Country | 0 | - | 4.94 | 140,669 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,710 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,496 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,188 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,875 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,778 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,496 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,946 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,926 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,331 |
| Russia Country Quiz | 0 | - | 4.85 | 114,273 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,450 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,235 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,291 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,224 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,273 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,543 |
| Berlin City Trivia | 0 | - | 4.67 | 13,186 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,040 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,272 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,774 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,223 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,088 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,242 |
| Countries that Border Poland | 0 | - | 4.99 | 172,047 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,338 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,506 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,322 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,033 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,255 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,719 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,221 |
| France Country Quiz | 0 | - | 4.70 | 134,757 |
| Spain Country Quiz | 0 | - | 4.45 | 128,304 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,389 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,653 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,257 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,741 |
| Austria Country Quiz | 0 | - | 4.57 | 59,630 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,436 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,694 |
| Greece Country Quiz | 0 | - | 4.74 | 66,134 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,374 |
| Counties of Wales | 0 | - | 4.63 | 39,194 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,344 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,042 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,677 |
| Which City in Europe? | 0 | - | 4.83 | 107,154 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,171 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,475 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,165 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,336 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,470 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,509 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,369 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,456 |
| Norway Country Quiz | 0 | - | 4.44 | 77,172 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,789 |
| Finland Country Quiz | 0 | - | 4.50 | 59,528 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,080 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,800 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,737 |
| Malta Country Quiz | 0 | - | 4.81 | 31,002 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,463 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,549 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,569 |
| Asia Map Quiz | 0 | - | 4.99 | 914,416 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,643 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,595 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,778 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,944 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,595 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,725 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,577 |
| Countries of Africa | 0 | - | 5.00 | 2,529,926 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,266 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,656 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,791 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,841 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,449 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,622 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,601 |
| Australia Map Quiz | 0 | - | 4.95 | 343,818 |
| African East Coast | 0 | - | 4.96 | 95,824 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,266 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,305 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,380 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,306 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,698 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,648 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,503 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,053 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,119 |
| Countries that Beat France | 0 | - | 4.49 | 75,609 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,299 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,864 |
| 20 Questions About France | 0 | - | 4.11 | 32,394 |
| Germany A-Z | 0 | - | 4.56 | 62,543 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,307 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,125 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,260 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,953 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,224 |
| Flags of North and South America | 0 | - | 4.99 | 371,860 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,315 |
| Councils of Scotland | 0 | - | 4.58 | 28,424 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,846 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 354,168 |
| Geography of Germany | 0 | - | 4.35 | 17,164 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,121 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,393 |
| Random European City to Country | 0 | - | 4.69 | 117,455 |
| Europe Capital to Country | 0 | - | 4.99 | 249,545 |
| Asia Capital to Country | 0 | - | 4.96 | 126,465 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,564 |
| European Capitals by Map | 0 | - | 4.99 | 138,533 |
| African Capitals by Map | 0 | - | 4.99 | 133,347 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,391 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,067 |
