| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,442 |
| The Only European Country ... | 0 | - | 4.91 | 219,513 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,794 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,534 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,574 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,954 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,197 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,343 |
| Slavic Countries | 0 | - | 4.96 | 112,486 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,748 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,501 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,892 |
| 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 | 96,966 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,699 |
| European Countries with One Border | 0 | - | 4.97 | 183,998 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,709 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,225 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,284 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,976 |
| Countries of Africa | 0 | - | 5.00 | 2,564,056 |
| Countries That Border Russia | 0 | - | 4.98 | 464,857 |
| Countries Bordering France | 0 | - | 4.83 | 405,293 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,180 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,520 |
| UK Immigration by Country | 0 | - | 4.94 | 141,870 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,083 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,942 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,039 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,925 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,297 |
| Germany Country Quiz | 0 | - | 4.82 | 159,027 |
| Russia Country Quiz | 0 | - | 4.83 | 115,424 |
| 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 | 64,765 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,940 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,323 |
| Europe Capital to Country | 0 | - | 4.99 | 252,527 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,250 |
| European Capitals by Map | 0 | - | 4.99 | 142,486 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,100 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,366 |
| European Coastal Capitals | 0 | - | 4.95 | 91,476 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,166 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,394 |
| Countries of the Middle East | 0 | - | 4.96 | 203,221 |
| African Island Countries | 0 | - | 4.96 | 102,715 |
| 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 | 103,200 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,051 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,064 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,989 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,462 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,931 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,120 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,703 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,071 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,964 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,043 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,668 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,058 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,297 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,307 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,400 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,085 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,026 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,193 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,349 |
| Countries that Border Poland | 0 | - | 4.99 | 173,324 |
| 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 | 228,341 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,342 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,553 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,613 |
| 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 | 87,895 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,898 |
| Counties of England | 0 | - | 4.97 | 804,067 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,507 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,965 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,605 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,268 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,729 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,424 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,260 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 105,077 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,965 |
| Official Cities in the UK | 0 | - | 4.89 | 286,813 |
| 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 | 81,808 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,258 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,762 |
| 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 | 81,344 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,785 |
| The Only African Country ... | 0 | - | 4.99 | 129,782 |
| The Only American Country ... | 0 | - | 4.92 | 122,335 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,440 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,553 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,050 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,966 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,793 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,958 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,249 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,770 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,816 |
| 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 | 151,527 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,471 |
| Countries with Megacities | 0 | - | 4.99 | 267,787 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,120 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,325 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,453 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,422 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,743 |
| Random European Flag to Country | 0 | - | 4.90 | 184,441 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,895 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,105 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,023 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,455,883 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,935 |
| 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 | 90,398 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,031 |
| 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 | 1,453,270 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,186 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,512 |
| Asia Map Quiz | 0 | - | 4.99 | 926,527 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,342 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,102 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,751 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,677 |
| Central American Countries | 0 | - | 4.98 | 157,511 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,684 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,544 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,432 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,117 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,197 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,950 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,525 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,467 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,678 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,938 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,134 |
| 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 | 33,418 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,965 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,809 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,965 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,528 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,904 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,937 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,682 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,937 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,780 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,920 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,151 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,930 |
| Japan Country Quiz | 0 | - | 4.93 | 143,494 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,284 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,129 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,561 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,902 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,972 |
| Syria Country Quiz | 0 | - | 4.81 | 33,098 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,634 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,061 |
| Palau Country Quiz | 0 | - | 4.89 | 23,163 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,009 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,401 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,973 |
| 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 | 153,195 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,009 |
| 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 | 87,455 |
| 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 | 112,991 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 94,353 |
