| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,090 |
| The Only European Country ... | 0 | - | 4.91 | 216,386 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,993 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,868 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,544 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,509 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,489 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,177 |
| Slavic Countries | 0 | - | 4.96 | 111,589 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,580 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,119 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,728 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,835 |
| Monarchies of Europe | 0 | - | 4.90 | 98,060 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,771 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,415 |
| European Countries with One Border | 0 | - | 4.97 | 182,675 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,483 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,752 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,063 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,628 |
| Countries of Africa | 0 | - | 5.00 | 2,534,212 |
| Countries That Border Russia | 0 | - | 4.98 | 461,506 |
| Countries Bordering France | 0 | - | 4.83 | 402,343 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,227 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,262 |
| UK Immigration by Country | 0 | - | 4.94 | 140,805 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,893 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,258 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,044 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,913 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,640 |
| Germany Country Quiz | 0 | - | 4.82 | 157,754 |
| Russia Country Quiz | 0 | - | 4.85 | 114,404 |
| Italy Country Quiz | 0 | - | 4.82 | 123,327 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,665 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,305 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,324 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,666 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,223 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,504 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,991 |
| Europe Capital to Country | 0 | - | 4.99 | 249,882 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,759 |
| European Capitals by Map | 0 | - | 4.99 | 138,935 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,000 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,344 |
| European Coastal Capitals | 0 | - | 4.95 | 90,519 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,814 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,084 |
| Countries of the Middle East | 0 | - | 4.96 | 201,015 |
| African Island Countries | 0 | - | 4.96 | 101,547 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,339 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,851 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,613 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,465 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,179 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,793 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,420 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,385 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,862 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,658 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,576 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,171 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,517 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,155 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,092 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,931 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,203 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,628 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,168 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,274 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,347 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,833 |
| Countries that Border Poland | 0 | - | 4.99 | 172,198 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,035 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,841 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,851 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,803 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,144 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,927 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,779 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,843 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,778 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,076 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,014 |
| Counties of England | 0 | - | 4.97 | 795,955 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,741 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,666 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,307 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,518 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,660 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,727 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,199 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,766 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,393 |
| Official Cities in the UK | 0 | - | 4.89 | 283,439 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,971 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,141 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,242 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,208 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,048 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,033 |
| Monarchies of Asia | 0 | - | 4.97 | 71,046 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,834 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,665 |
| The Only African Country ... | 0 | - | 4.99 | 129,046 |
| The Only American Country ... | 0 | - | 4.92 | 121,530 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,106 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,742 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,911 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,132 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,298 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,713 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,403 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,302 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,162 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,943 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,664 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,092 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,279 |
| Countries with Megacities | 0 | - | 4.99 | 262,539 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,114 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,127 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,413 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,177 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,192 |
| Random European Flag to Country | 0 | - | 4.89 | 182,236 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,354 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,420 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,766 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,444,624 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,074 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,996 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,831 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,970 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,690 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,147 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,308 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,816 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,879 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,713 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,613 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,679 |
| Asia Map Quiz | 0 | - | 4.99 | 915,901 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,930 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,082 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,399 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,119 |
| Central American Countries | 0 | - | 4.98 | 156,363 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,529 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,826 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,155 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,547 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,699 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,388 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,520 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,863 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,102 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,418 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,197 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,022 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,794 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,415 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,930 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 96,958 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,986 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,830 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,543 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,041 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,887 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,346 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,202 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,765 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,917 |
| Japan Country Quiz | 0 | - | 4.93 | 142,378 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,048 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,739 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,441 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,460 |
| Syria Country Quiz | 0 | - | 4.81 | 32,740 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,510 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,770 |
| Palau Country Quiz | 0 | - | 4.90 | 22,996 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,557 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,272 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,634 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,044 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,811 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,938 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,473 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,235 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,786 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,649 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,621 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,808 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,345 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,467 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,486 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,620 |
