| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,908 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,786 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,549 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,059 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,276 |
| The Only European Country ... | 0 | - | 4.91 | 216,670 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,158 |
| UK Immigration by Country | 0 | - | 4.94 | 140,913 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,130 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,029 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,817 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,821 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,743 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,300 |
| Slavic Countries | 0 | - | 4.96 | 111,669 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,679 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,218 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,743 |
| Europe Map Quiz | 0 | - | 5.00 | 4,763,461 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,865 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,342 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,839 |
| 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 | 98,162 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,016 |
| European Countries with One Border | 0 | - | 4.97 | 182,793 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,592 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,658 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,001 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,429 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,972 |
| Countries That Border Russia | 0 | - | 4.98 | 461,772 |
| Countries Bordering France | 0 | - | 4.83 | 402,584 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,445 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,065 |
| Germany Country Quiz | 0 | - | 4.83 | 157,870 |
| Russia Country Quiz | 0 | - | 4.83 | 114,499 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,820 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,347 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,346 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,694 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,838 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,289 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,657 |
| Countries of Africa | 0 | - | 5.00 | 2,537,441 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,505 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,113 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,391 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,894 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,736 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,287 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,724 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,014 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,280 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,277 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,329 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,235 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,325 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,406 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,870 |
| Countries that Border Poland | 0 | - | 4.99 | 172,286 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,134 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,874 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,004 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,855 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,181 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,060 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,819 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,366 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,272 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,376 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,877 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,807 |
| Counties of England | 0 | - | 4.97 | 796,919 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,107 |
| Europe Capital to Country | 0 | - | 4.99 | 250,332 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,888 |
| European Capitals by Map | 0 | - | 4.99 | 139,186 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,080 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,431 |
| European Coastal Capitals | 0 | - | 4.95 | 90,609 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,076 |
| Countries of the Middle East | 0 | - | 4.96 | 201,195 |
| African Island Countries | 0 | - | 4.96 | 101,642 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,886 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,792 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,912 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,519 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,537 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,003 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,748 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,615 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,237 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,589 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,255 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,164 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,005 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,273 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,391 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,584 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,809 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,162 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,203 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,292 |
| Official Cities in the UK | 0 | - | 4.89 | 283,776 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,042 |
| 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 | 135,302 |
| 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 | 71,094 |
| Random European Flag to Country | 0 | - | 4.89 | 182,501 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,896 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,844 |
| The Only African Country ... | 0 | - | 4.99 | 129,106 |
| The Only American Country ... | 0 | - | 4.92 | 121,620 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,130 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,404 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,212 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,478 |
| 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 | 132,832 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,657 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,595 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,342 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,009 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,048 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,772 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,409 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,332 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,885 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,502 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,193 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,063 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,275 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,882 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,153 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,704 |
| 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 | 156,482 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,002 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,243 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,613 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,016 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,076 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,617 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,529 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,194 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,501 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,237 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,083 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,852 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,150 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,042 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,861 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,582 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,114 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,955 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,394 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,924 |
| Japan Country Quiz | 0 | - | 4.93 | 142,486 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,075 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,779 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,450 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,665 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,407 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,775 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,356 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,941 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,069 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,634 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,445,798 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,362 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,475 |
| Countries with Megacities | 0 | - | 4.99 | 263,462 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,316 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,257 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,611 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,293 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,619 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,585 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,167 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,354 |
| Most Forested European Countries | 0 | - | 4.80 | 75,337 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,631 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,341 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,387 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,450 |
| France Country Quiz | 0 | - | 4.70 | 134,991 |
| Spain Country Quiz | 0 | - | 4.44 | 128,548 |
| Italy Country Quiz | 0 | - | 4.80 | 123,414 |
| 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 | 71,911 |
| Austria Country Quiz | 0 | - | 4.57 | 59,750 |
