| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,233 |
| Countries That Border Russia | 0 | - | 4.98 | 463,901 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,272 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,732 |
| The Only European Country ... | 0 | - | 4.91 | 218,346 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,150 |
| Russia Country Quiz | 0 | - | 4.83 | 115,140 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,618 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,504 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,370 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,813 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,632 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,212 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,940 |
| Slavic Countries | 0 | - | 4.96 | 112,186 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,283 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,833 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,889 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,911 |
| Countries that Border Poland | 0 | - | 4.99 | 172,945 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,657 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,070 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,133 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,792 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,387 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,994 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,972 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,656 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,993 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,324 |
| Monarchies of Europe | 0 | - | 4.90 | 98,643 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,322 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,595 |
| European Countries with One Border | 0 | - | 4.97 | 183,505 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,245 |
| Countries Bordering France | 0 | - | 4.83 | 404,345 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,693 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,327 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,722 |
| UK Immigration by Country | 0 | - | 4.94 | 141,462 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,587 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,787 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,256 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,617 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,564 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,808 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,478 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,719 |
| Germany Country Quiz | 0 | - | 4.83 | 158,565 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,659 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,874 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,286 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,627 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,281 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,083 |
| Countries of Africa | 0 | - | 5.00 | 2,552,919 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,370 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,833 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,163 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,268 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,243 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,715 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,420 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,534 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,799 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,386 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,055 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,129 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,713 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,179 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,620 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,131 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,437 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,250 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,837 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,780 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,433 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,561 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,913 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,250 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,955 |
| Romania Country Quiz | 0 | - | 4.63 | 54,030 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,687 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,388 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,162 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,924 |
| Counties of England | 0 | - | 4.97 | 801,257 |
| Europe Capital to Country | 0 | - | 4.99 | 251,616 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,671 |
| European Capitals by Map | 0 | - | 4.99 | 141,475 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,656 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,995 |
| European Coastal Capitals | 0 | - | 4.95 | 91,104 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,336 |
| Countries of the Middle East | 0 | - | 4.96 | 202,267 |
| African Island Countries | 0 | - | 4.96 | 102,243 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,079 |
| Random European Flag to Country | 0 | - | 4.90 | 183,842 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,569 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,108 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,315 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,062 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,353 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,861 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,640 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,305 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,076 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,716 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,992 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,965 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,923 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,848 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,919 |
| Estonia Country Quiz | 0 | - | 4.60 | 31,213 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,609 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,641 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,919 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,734 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,378 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,682 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,742 |
| Official Cities in the UK | 0 | - | 4.89 | 285,503 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,415 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,472 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,590 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,193 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,883 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,507 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,064 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,373 |
| Monarchies of Asia | 0 | - | 4.97 | 71,384 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,186 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,030 |
| The Only African Country ... | 0 | - | 4.99 | 129,510 |
| The Only American Country ... | 0 | - | 4.92 | 122,053 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,314 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,190 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,708 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,618 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,626 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,620 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,437 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,362 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,546 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,661 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,202 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,378 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,913 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,281 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,082 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,445 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,626 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,452 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,782 |
| Central American Countries | 0 | - | 4.98 | 157,117 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,150 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,160 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,592 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,760 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,950 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,068 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,558 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,618 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,908 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,643 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,491 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,647 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,220 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,631 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,914 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,195 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,425 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,348 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,444 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,165 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,347 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,617 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,201 |
| Japan Country Quiz | 0 | - | 4.93 | 143,094 |
| Poland Country Quiz | 0 | - | 4.20 | 63,589 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,443 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,202 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,007 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,025 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,735 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,934 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,584 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,017 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,512 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,898 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,322 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,871 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,462 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,505 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,728 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,953 |
| Random European Capital to Country | 0 | - | 4.98 | 191,855 |
| Random European Country to Capital | 0 | - | 4.93 | 165,675 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,884 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,274 |
