| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,008 |
| The Only European Country ... | 0 | - | 4.91 | 214,603 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,000 |
| Europe Map Quiz | 0 | - | 5.00 | 4,739,690 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,780 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,898 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,951 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,531 |
| Slavic Countries | 0 | - | 4.96 | 111,065 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,965 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,543 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,417 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,369 |
| Monarchies of Europe | 0 | - | 4.90 | 97,543 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,213 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,679 |
| European Countries with One Border | 0 | - | 4.97 | 181,901 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,805 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,060 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,668 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,386 |
| Countries of Africa | 0 | - | 5.00 | 2,515,236 |
| Countries That Border Russia | 0 | - | 4.98 | 459,827 |
| Countries Bordering France | 0 | - | 4.83 | 400,590 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,604 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,837 |
| UK Immigration by Country | 0 | - | 4.94 | 139,940 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,245 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,673 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,450 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,322 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,807 |
| Germany Country Quiz | 0 | - | 4.82 | 156,888 |
| Russia Country Quiz | 0 | - | 4.85 | 113,857 |
| Italy Country Quiz | 0 | - | 4.82 | 122,481 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,571 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,987 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,124 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,896 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,231,228 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,209 |
| Europe Capital to Country | 0 | - | 4.99 | 248,472 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,848 |
| European Capitals by Map | 0 | - | 4.99 | 137,178 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,457 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,841 |
| European Coastal Capitals | 0 | - | 4.95 | 89,970 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,389 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,861 |
| Countries of the Middle East | 0 | - | 4.96 | 199,466 |
| African Island Countries | 0 | - | 4.96 | 100,999 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,001 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,603 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,100 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,944 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,015,014 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,044 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,751 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,479 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,956 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,023 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,295 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,378 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,763 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,517 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,598 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,457 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,691 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,471 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,838 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,936 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,934 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,572 |
| Countries that Border Poland | 0 | - | 4.99 | 171,606 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,513 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,635 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,975 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,476 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,904 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,679 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,269 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,683 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,614 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,476 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,642 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,377 |
| Counties of England | 0 | - | 4.97 | 791,164 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,806 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,981 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,716 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,020 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,110 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,352 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,204 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,174 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,931 |
| Official Cities in the UK | 0 | - | 4.89 | 281,371 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,591 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,834 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,903 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,589 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,511 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,598 |
| Monarchies of Asia | 0 | - | 4.97 | 70,729 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,542 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,283 |
| The Only African Country ... | 0 | - | 4.99 | 128,557 |
| The Only American Country ... | 0 | - | 4.92 | 121,010 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,859 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,356 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,311 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,567 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,511 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,001 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,412 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,814 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,224 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,199 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,049 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,269 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,900 |
| Countries with Megacities | 0 | - | 4.99 | 248,171 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,787 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,356 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,165 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,293 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 75,914 |
| Random European Flag to Country | 0 | - | 4.89 | 181,276 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,046 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,947 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,578 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,437,887 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,362 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,859 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,396 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,673 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,470 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,101 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,177 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,551 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,580 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,727 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,087 |
| Africa Map Quiz | 0 | - | 5.00 | 2,107,779 |
| Asia Map Quiz | 0 | - | 4.99 | 909,063 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,947 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,463 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,641 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,811 |
| Central American Countries | 0 | - | 4.98 | 155,330 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,857 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,500 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,515 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,029 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,662 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,700 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,583 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 116,242 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,277 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,973 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,889 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,625 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,393 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,205 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,596 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,523 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,630 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,345 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,322 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,673 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,418 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,079 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,841 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,183 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,265 |
| Japan Country Quiz | 0 | - | 4.92 | 141,586 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,882 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 35,285 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,334 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,153 |
| Syria Country Quiz | 0 | - | 4.81 | 32,470 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,404 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,585 |
| Palau Country Quiz | 0 | - | 4.90 | 22,888 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,862 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,645 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,464 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,395 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,267 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,312 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,604 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,095 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,535 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,155 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,565 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,154 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,628 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,954 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,296 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,211 |
