| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,781 |
| The Only European Country ... | 0 | - | 4.91 | 218,432 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,196 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,386 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,445 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,937 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,293 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,966 |
| Slavic Countries | 0 | - | 4.96 | 112,201 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,311 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,857 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,052 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,342 |
| Monarchies of Europe | 0 | - | 4.90 | 98,677 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,346 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,258 |
| European Countries with One Border | 0 | - | 4.97 | 183,533 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,282 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,646 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,503 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,848 |
| Countries of Africa | 0 | - | 5.00 | 2,553,646 |
| Countries That Border Russia | 0 | - | 4.98 | 463,991 |
| Countries Bordering France | 0 | - | 4.83 | 404,425 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,392 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,781 |
| UK Immigration by Country | 0 | - | 4.94 | 141,497 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,625 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,332 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,665 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,598 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,831 |
| Germany Country Quiz | 0 | - | 4.82 | 158,600 |
| Russia Country Quiz | 0 | - | 4.83 | 115,157 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,700 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,637 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,511 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,879 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,571 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,206 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,837 |
| Europe Capital to Country | 0 | - | 4.99 | 251,673 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,710 |
| European Capitals by Map | 0 | - | 4.99 | 141,543 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,677 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,018 |
| European Coastal Capitals | 0 | - | 4.95 | 91,127 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,389 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,295 |
| Countries of the Middle East | 0 | - | 4.96 | 202,314 |
| African Island Countries | 0 | - | 4.96 | 102,272 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,639 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,096 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,348 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,160 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,152 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,603 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,137 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,360 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,104 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,380 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,874 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,656 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,324 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,095 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,735 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,014 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,987 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,614 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,904 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,850 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,931 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,175 |
| Countries that Border Poland | 0 | - | 4.99 | 172,979 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,683 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,082 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,836 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,149 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,400 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,109 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,165 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,996 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,978 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,625 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,653 |
| Counties of England | 0 | - | 4.97 | 801,434 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,790 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,467 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,288 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,984 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,417 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,778 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,433 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,713 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,752 |
| Official Cities in the UK | 0 | - | 4.89 | 285,597 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,438 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,482 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,606 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,916 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,521 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,391 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,712 |
| Monarchies of Asia | 0 | - | 4.97 | 71,408 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,202 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,079 |
| The Only African Country ... | 0 | - | 4.99 | 129,529 |
| The Only American Country ... | 0 | - | 4.92 | 122,074 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,323 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,203 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,624 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,645 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,385 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,575 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,702 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,977 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,246 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,393 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,299 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,108 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,718 |
| Countries with Megacities | 0 | - | 4.99 | 266,235 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,440 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,855 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,735 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,970 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,149 |
| Random European Flag to Country | 0 | - | 4.90 | 183,882 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,709 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,874 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,929 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,451,909 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,926 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,137 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,603 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,256 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,920 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,198 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,432 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,453 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,216 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,202 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,080 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,300 |
| Asia Map Quiz | 0 | - | 4.99 | 923,261 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,281 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,750 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,550 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,463 |
| Central American Countries | 0 | - | 4.98 | 157,139 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,165 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,186 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,205 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,783 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,968 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,875 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,096 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,112 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,653 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,652 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,919 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,500 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,664 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,229 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,793 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,649 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,722 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,357 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,630 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,821 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,489 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,380 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,631 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,637 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,476 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,595 |
| Japan Country Quiz | 0 | - | 4.93 | 143,121 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,205 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,020 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,524 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,742 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,920 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,590 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,943 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,663 |
| Palau Country Quiz | 0 | - | 4.90 | 23,109 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,639 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,037 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,539 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,925 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,340 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,888 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,488 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,352 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,055 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,173 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,711 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,495 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,781 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.90 | 94,053 |
