| Countries That Use the Euro | 0 | - | 4.95 | 106,276 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,740 |
| The Only European Country ... | 0 | - | 4.91 | 218,355 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,159 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,374 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,794 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,220 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,945 |
| Slavic Countries | 0 | - | 4.96 | 112,188 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,285 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,840 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,722 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,998 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,326 |
| Monarchies of Europe | 0 | - | 4.90 | 98,649 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,324 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,234 |
| European Countries with One Border | 0 | - | 4.97 | 183,508 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,246 |
| Countries That Border Russia | 0 | - | 4.98 | 463,904 |
| Countries Bordering France | 0 | - | 4.83 | 404,352 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,333 |
| UK Immigration by Country | 0 | - | 4.94 | 141,470 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,624 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,591 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,443 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,270 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,839 |
| Countries of Africa | 0 | - | 5.00 | 2,552,974 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,620 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,566 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,732 |
| Germany Country Quiz | 0 | - | 4.83 | 158,568 |
| Russia Country Quiz | 0 | - | 4.83 | 115,141 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,664 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,620 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,505 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,874 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,722 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,286 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,629 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,295 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,089 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,561 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,396 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,890 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,836 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,916 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,164 |
| Countries that Border Poland | 0 | - | 4.99 | 172,947 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,661 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,071 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,806 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,133 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,387 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,065 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,132 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,819 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,818 |
| Europe Capital to Country | 0 | - | 4.99 | 251,623 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,674 |
| European Capitals by Map | 0 | - | 4.99 | 141,491 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,660 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,998 |
| European Coastal Capitals | 0 | - | 4.95 | 91,110 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,345 |
| Countries of the Middle East | 0 | - | 4.96 | 202,270 |
| African Island Countries | 0 | - | 4.96 | 102,247 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,080 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,941 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,572 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,112 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,320 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,068 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,354 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,861 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,642 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,308 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,078 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,717 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,992 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,967 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,994 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,972 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,610 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,641 |
| Counties of England | 0 | - | 4.97 | 801,274 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,436 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,255 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,956 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,392 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,530 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,924 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,735 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,381 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,685 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,743 |
| Official Cities in the UK | 0 | - | 4.89 | 285,518 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,423 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,473 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,590 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,886 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,508 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,374 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,648 |
| Monarchies of Asia | 0 | - | 4.97 | 71,386 |
| Random European Flag to Country | 0 | - | 4.90 | 183,844 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,188 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,035 |
| The Only African Country ... | 0 | - | 4.99 | 129,510 |
| The Only American Country ... | 0 | - | 4.92 | 122,054 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,315 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,193 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,598 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,694 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,629 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,850 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,919 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,362 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,548 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,664 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,206 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,380 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,281 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,086 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,554 |
| Countries with Megacities | 0 | - | 4.99 | 266,048 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,331 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,790 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,590 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,913 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,725 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,460 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,456 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,132 |
| Central American Countries | 0 | - | 4.98 | 157,122 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,151 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,163 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,595 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,194 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,127 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,763 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,952 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,250 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,796 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,071 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,071 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,571 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,620 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,910 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,492 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,647 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,221 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,631 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,915 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,195 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,426 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,709 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,349 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,445 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,620 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,808 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,478 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,352 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,618 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,202 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,623 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,441 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,572 |
| Japan Country Quiz | 0 | - | 4.93 | 143,096 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,202 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,009 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,519 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,736 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,935 |
| Palau Country Quiz | 0 | - | 4.90 | 23,107 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,591 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,021 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,515 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,900 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,329 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,874 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,463 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,451,660 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,845 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,783 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,779 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,095 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,899 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,979 |
| Asia Map Quiz | 0 | - | 4.99 | 923,046 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,180 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,729 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,954 |
| Random European Capital to Country | 0 | - | 4.98 | 191,859 |
| Random European Country to Capital | 0 | - | 4.93 | 165,676 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,884 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,275 |
| Random African Country to Capital | 0 | - | 4.94 | 71,628 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,308 |
