| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,313 |
| The Only European Country ... | 0 | - | 4.91 | 216,729 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,192 |
| Europe Map Quiz | 0 | - | 5.00 | 4,764,005 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,880 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,010 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,800 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,321 |
| Slavic Countries | 0 | - | 4.96 | 111,694 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,698 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,238 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,943 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,928 |
| Monarchies of Europe | 0 | - | 4.90 | 98,170 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,884 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,579 |
| European Countries with One Border | 0 | - | 4.97 | 182,818 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,620 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,859 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,339 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,661 |
| Countries of Africa | 0 | - | 5.00 | 2,538,010 |
| Countries That Border Russia | 0 | - | 4.98 | 461,832 |
| Countries Bordering France | 0 | - | 4.83 | 402,631 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,494 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,547 |
| UK Immigration by Country | 0 | - | 4.94 | 140,930 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,032 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,460 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,147 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,045 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,157 |
| Germany Country Quiz | 0 | - | 4.83 | 157,895 |
| Russia Country Quiz | 0 | - | 4.83 | 114,514 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,848 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,358 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,352 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,701 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,289 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,667 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,135 |
| Europe Capital to Country | 0 | - | 4.99 | 250,383 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,911 |
| European Capitals by Map | 0 | - | 4.99 | 139,266 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,101 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,445 |
| European Coastal Capitals | 0 | - | 4.95 | 90,623 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,104 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,120 |
| Countries of the Middle East | 0 | - | 4.96 | 201,228 |
| African Island Countries | 0 | - | 4.96 | 101,659 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,404 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,890 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,956 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,793 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,591 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,933 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,534 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,561 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,032 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,778 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,625 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,249 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,610 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,278 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,178 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,019 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,292 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,759 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,244 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,341 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,420 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,880 |
| Countries that Border Poland | 0 | - | 4.99 | 172,306 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,145 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,880 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,030 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,866 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,189 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,083 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,829 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,883 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,817 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,181 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,223 |
| Counties of England | 0 | - | 4.97 | 797,142 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,455 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,815 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,412 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,596 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,837 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,892 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,366 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,848 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,447 |
| Official Cities in the UK | 0 | - | 4.89 | 283,852 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,063 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,200 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,305 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,326 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,138 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,098 |
| Monarchies of Asia | 0 | - | 4.97 | 71,105 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,904 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,871 |
| The Only African Country ... | 0 | - | 4.99 | 129,123 |
| The Only American Country ... | 0 | - | 4.92 | 121,636 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,139 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,792 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,034 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,225 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,472 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,864 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,699 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,637 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,372 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,022 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,789 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,431 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,529 |
| Countries with Megacities | 0 | - | 4.99 | 263,567 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,371 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,287 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,649 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,323 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,380 |
| Random European Flag to Country | 0 | - | 4.89 | 182,543 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,422 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,495 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,789 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,446,030 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,415 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,016 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,054 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,025 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,729 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,157 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,337 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,874 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,934 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,387 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,569 |
| Africa Map Quiz | 0 | - | 5.00 | 2,118,354 |
| Asia Map Quiz | 0 | - | 4.99 | 917,109 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,297 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,177 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,899 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,170 |
| Central American Countries | 0 | - | 4.98 | 156,501 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,673 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,898 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,264 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,625 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,136 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,529 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,625 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,635 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,206 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,517 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,250 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,090 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,862 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,457 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,987 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,231 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,054 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,102 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,590 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,120 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,970 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,400 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,290 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,899 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,040 |
| Japan Country Quiz | 0 | - | 4.93 | 142,508 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,080 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,784 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,452 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,511 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,826 |
| Syria Country Quiz | 0 | - | 4.81 | 32,784 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,523 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,812 |
| Palau Country Quiz | 0 | - | 4.90 | 23,020 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,693 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,431 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,801 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,383 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,956 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,082 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,651 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,265 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,844 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,737 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,850 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,932 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,409 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,563 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,526 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,681 |
