| Countries That Use the Euro | 0 | - | 4.95 | 104,739 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,003 |
| The Only European Country ... | 0 | - | 4.91 | 216,266 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,929 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,144 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,410 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,392 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,129 |
| Slavic Countries | 0 | - | 4.96 | 111,558 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,537 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,070 |
| Europe Map Quiz | 0 | - | 5.00 | 4,758,571 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,790 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,640 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,803 |
| Monarchies of Europe | 0 | - | 4.90 | 98,028 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,742 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,370 |
| European Countries with One Border | 0 | - | 4.97 | 182,616 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,435 |
| UK Immigration by Country | 0 | - | 4.94 | 140,775 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,847 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,188 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,019 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,881 |
| Countries That Border Russia | 0 | - | 4.98 | 461,380 |
| Countries Bordering France | 0 | - | 4.83 | 402,161 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,862 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,436 |
| Germany Country Quiz | 0 | - | 4.82 | 157,706 |
| Russia Country Quiz | 0 | - | 4.85 | 114,367 |
| Italy Country Quiz | 0 | - | 4.82 | 123,289 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,608 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,285 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,317 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,647 |
| Countries of Africa | 0 | - | 5.00 | 2,532,918 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,188 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,724 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,076 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,966 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,322 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,615 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,505 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,362 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,585 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,144 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,236 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,321 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,802 |
| Countries that Border Poland | 0 | - | 4.99 | 172,151 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,001 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,823 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,800 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,778 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,126 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,873 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,755 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,826 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,763 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,790 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,937 |
| Europe Capital to Country | 0 | - | 4.99 | 249,772 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,713 |
| European Capitals by Map | 0 | - | 4.99 | 138,826 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,965 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,308 |
| European Coastal Capitals | 0 | - | 4.95 | 90,466 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,726 |
| Countries of the Middle East | 0 | - | 4.96 | 200,926 |
| African Island Countries | 0 | - | 4.96 | 101,517 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,829 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,599 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,203 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,688 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,748 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,379 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,329 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,798 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,625 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,557 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,152 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,495 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,110 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,054 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,895 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,174 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,262 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,474 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,540 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,055 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,917 |
| Counties of England | 0 | - | 4.97 | 795,553 |
| Random European Flag to Country | 0 | - | 4.89 | 182,161 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,335 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,393 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,758 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,207 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,656 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,150 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,721 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,378 |
| Official Cities in the UK | 0 | - | 4.89 | 283,308 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,949 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,120 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,221 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,147 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,016 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,002 |
| Monarchies of Asia | 0 | - | 4.97 | 71,027 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,813 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,565 |
| The Only African Country ... | 0 | - | 4.99 | 129,017 |
| The Only American Country ... | 0 | - | 4.92 | 121,483 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,093 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,714 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,857 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,082 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,267 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,678 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,158 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,088 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,917 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,619 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,023 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,509 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,986 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,798 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,944 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,343 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,673 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,144 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,304 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,926 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,795 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,787 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,855 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,185 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,732 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,039 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,259 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,100 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,570 |
| Central American Countries | 0 | - | 4.98 | 156,298 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,426 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,118 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,521 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,539 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,477 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,513 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,055 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,385 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,180 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,998 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,771 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,917 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,960 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,535 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,009 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,850 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,326 |
| Japan Country Quiz | 0 | - | 4.93 | 142,332 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,035 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,715 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,436 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,442 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,754 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,496 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,213 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,583 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,992 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,795 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,885 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,389 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,444,175 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,932 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,195 |
| Countries with Megacities | 0 | - | 4.99 | 261,993 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,047 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,086 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,346 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,124 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,476 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,599 |
| Random European Capital to Country | 0 | - | 4.98 | 190,745 |
| Random European Country to Capital | 0 | - | 4.93 | 164,915 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,338 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,670 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,126 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,121 |
| Most Forested European Countries | 0 | - | 4.80 | 75,274 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,355 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,408 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,618 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,294 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,602 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,684 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,198 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,383 |
| Every European Country Shape | 0 | - | 4.96 | 201,447 |
