| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,683 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,219 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,911 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,871 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,551 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,061 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,278 |
| The Only European Country ... | 0 | - | 4.91 | 216,677 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,158 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,830 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,832 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,746 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,303 |
| Slavic Countries | 0 | - | 4.96 | 111,670 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,005 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,753 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,615 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,238 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,589 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,256 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,166 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,006 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,274 |
| Europe Map Quiz | 0 | - | 5.00 | 4,763,509 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,868 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,344 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,842 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,436 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,912 |
| Monarchies of Europe | 0 | - | 4.90 | 98,165 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,786 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,016 |
| European Countries with One Border | 0 | - | 4.97 | 182,795 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,598 |
| Countries That Border Russia | 0 | - | 4.98 | 461,776 |
| Countries Bordering France | 0 | - | 4.83 | 402,589 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,449 |
| UK Immigration by Country | 0 | - | 4.94 | 140,913 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,840 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,004 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,294 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,431 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,657 |
| Countries of Africa | 0 | - | 5.00 | 2,537,514 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,133 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,030 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,083 |
| Germany Country Quiz | 0 | - | 4.83 | 157,874 |
| Russia Country Quiz | 0 | - | 4.83 | 114,501 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,826 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,349 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,346 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,695 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,509 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,725 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,150 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,330 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,113 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,393 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,903 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,744 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,273 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,743 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,236 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,328 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,407 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,871 |
| Countries that Border Poland | 0 | - | 4.99 | 172,288 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,134 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,876 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,005 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,856 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,182 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,061 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,821 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,407 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,109 |
| Europe Capital to Country | 0 | - | 4.99 | 250,334 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,889 |
| European Capitals by Map | 0 | - | 4.99 | 139,189 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,085 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,432 |
| European Coastal Capitals | 0 | - | 4.95 | 90,610 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,078 |
| Countries of the Middle East | 0 | - | 4.96 | 201,200 |
| African Island Countries | 0 | - | 4.96 | 101,643 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,886 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,391 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,914 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,521 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,540 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,450 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,877 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,808 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,163 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,204 |
| Counties of England | 0 | - | 4.97 | 796,933 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,796 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,394 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,584 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,813 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,350 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 71,205 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,597 |
| Official Cities in the UK | 0 | - | 4.89 | 283,779 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,045 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,180 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,296 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,305 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,131 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,094 |
| Monarchies of Asia | 0 | - | 4.97 | 71,095 |
| Random European Flag to Country | 0 | - | 4.89 | 182,510 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,897 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,850 |
| The Only African Country ... | 0 | - | 4.99 | 129,106 |
| The Only American Country ... | 0 | - | 4.92 | 121,623 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,131 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,405 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,214 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,479 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,785 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,453 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,834 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,657 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,348 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,011 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,774 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,415 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,482 |
| Countries with Megacities | 0 | - | 4.99 | 263,477 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,321 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,260 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,616 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,294 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,156 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,714 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,163 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,013 |
| Central American Countries | 0 | - | 4.98 | 156,486 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,662 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,005 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,885 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,355 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,246 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,614 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,018 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,082 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,503 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,618 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,541 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,194 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,502 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,239 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,085 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,852 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,287 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,976 |
| Ten Highest HDI Countries in Africa | 0 | - | 4.70 | 67,832 |
| Ten Highest HDI Countries in Asia | 0 | - | 4.45 | 54,810 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,201 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,042 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,861 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,068 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,584 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,114 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,956 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,394 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,924 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,275 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,883 |
| Japan Country Quiz | 0 | - | 4.93 | 142,487 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,076 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,779 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,450 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,499 |
| Syria Country Quiz | 0 | - | 4.81 | 32,779 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,800 |
| Palau Country Quiz | 0 | - | 4.90 | 23,018 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,671 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,408 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,777 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,356 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,943 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,069 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,635 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,445,831 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,369 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,620 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,313 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,465 |
| Africa Map Quiz | 0 | - | 5.00 | 2,118,136 |
| Asia Map Quiz | 0 | - | 4.99 | 916,976 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,256 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,524 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,673 |
| Random European Capital to Country | 0 | - | 4.98 | 190,926 |
| Random European Country to Capital | 0 | - | 4.93 | 165,133 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,453 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,763 |
