| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,438 |
| The Only European Country ... | 0 | - | 4.91 | 219,510 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,790 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,484 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,569 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,935 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,194 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,342 |
| Slavic Countries | 0 | - | 4.96 | 112,485 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,746 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,498 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,890 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,564 |
| Monarchies of Europe | 0 | - | 4.90 | 99,015 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,965 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,698 |
| European Countries with One Border | 0 | - | 4.97 | 183,998 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,707 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,221 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,281 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,976 |
| Countries of Africa | 0 | - | 5.00 | 2,563,994 |
| Countries That Border Russia | 0 | - | 4.98 | 464,847 |
| Countries Bordering France | 0 | - | 4.83 | 405,287 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,178 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,519 |
| UK Immigration by Country | 0 | - | 4.94 | 141,870 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,080 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,940 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,037 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,923 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,285 |
| Germany Country Quiz | 0 | - | 4.82 | 159,027 |
| Russia Country Quiz | 0 | - | 4.83 | 115,420 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,229 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,821 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,627 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,982 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,764 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,905 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,317 |
| Europe Capital to Country | 0 | - | 4.99 | 252,524 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,246 |
| European Capitals by Map | 0 | - | 4.99 | 142,466 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,095 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,363 |
| European Coastal Capitals | 0 | - | 4.95 | 91,473 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,162 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,394 |
| Countries of the Middle East | 0 | - | 4.96 | 203,218 |
| African Island Countries | 0 | - | 4.96 | 102,714 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,814 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,235 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,194 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,048 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,048 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,987 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,460 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,927 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,113 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,700 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,070 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,963 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,039 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,665 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,056 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,294 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,299 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,398 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,085 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,024 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,190 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,347 |
| Countries that Border Poland | 0 | - | 4.99 | 173,323 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,983 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,206 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,340 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,341 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,551 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,610 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,404 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,084 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,053 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,894 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,898 |
| Counties of England | 0 | - | 4.97 | 804,057 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,493 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,963 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,603 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,265 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,728 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,422 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,257 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 105,075 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,965 |
| Official Cities in the UK | 0 | - | 4.89 | 286,808 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,710 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,652 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,807 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,255 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,761 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,604 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,241 |
| Monarchies of Asia | 0 | - | 4.97 | 71,592 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,342 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,781 |
| The Only African Country ... | 0 | - | 4.99 | 129,778 |
| The Only American Country ... | 0 | - | 4.92 | 122,333 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,438 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,550 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,047 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,964 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,787 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,956 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,249 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,767 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,812 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,605 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,598 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,525 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,469 |
| Countries with Megacities | 0 | - | 4.99 | 267,780 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,117 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,322 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,451 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,422 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,742 |
| Random European Flag to Country | 0 | - | 4.90 | 184,436 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,893 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,103 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,023 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,455,857 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,932 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,218 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,846 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,396 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,030 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,240 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,514 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,586 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,386 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,267 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,182 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,497 |
| Asia Map Quiz | 0 | - | 4.99 | 926,507 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,340 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,101 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,747 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,677 |
| Central American Countries | 0 | - | 4.98 | 157,504 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,683 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,541 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,430 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,115 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,194 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,944 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,524 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,466 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,673 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,938 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,133 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,637 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,920 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,417 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,964 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,809 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,964 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,528 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,902 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,936 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,681 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,934 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,780 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,919 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,151 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,929 |
| Japan Country Quiz | 0 | - | 4.93 | 143,492 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,284 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,129 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,559 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,902 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,972 |
| Syria Country Quiz | 0 | - | 4.81 | 33,096 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,634 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,061 |
| Palau Country Quiz | 0 | - | 4.89 | 23,159 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,007 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,396 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,971 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,209 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,596 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,194 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,006 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,410 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,170 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,451 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,500 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,801 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,990 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 94,352 |
