| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,321 |
| The Only European Country ... | 0 | - | 4.91 | 215,151 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,330 |
| Europe Map Quiz | 0 | - | 5.00 | 4,746,053 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,304 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,514 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,444 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,743 |
| Slavic Countries | 0 | - | 4.96 | 111,259 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,158 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,706 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,759 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,537 |
| Monarchies of Europe | 0 | - | 4.90 | 97,703 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,415 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,928 |
| European Countries with One Border | 0 | - | 4.97 | 182,124 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,988 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,267 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,085 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,468 |
| Countries of Africa | 0 | - | 5.00 | 2,521,538 |
| Countries That Border Russia | 0 | - | 4.98 | 460,349 |
| Countries Bordering France | 0 | - | 4.83 | 401,135 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,012 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,229 |
| UK Immigration by Country | 0 | - | 4.94 | 140,360 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,432 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,086 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,642 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,498 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,729 |
| Germany Country Quiz | 0 | - | 4.82 | 157,189 |
| Russia Country Quiz | 0 | - | 4.85 | 114,047 |
| Italy Country Quiz | 0 | - | 4.82 | 122,684 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,969 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,094 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,191 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,995 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,700 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,452 |
| Europe Capital to Country | 0 | - | 4.99 | 248,928 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,153 |
| European Capitals by Map | 0 | - | 4.99 | 137,742 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,606 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,980 |
| European Coastal Capitals | 0 | - | 4.95 | 90,116 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,791 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,933 |
| Countries of the Middle East | 0 | - | 4.96 | 199,865 |
| African Island Countries | 0 | - | 4.96 | 101,165 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,098 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,684 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,553 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,417 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,311 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,313 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,978 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,760 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,231 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,233 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,403 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,525 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,900 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,687 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,735 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,586 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,844 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,792 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,932 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,030 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,066 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,637 |
| Countries that Border Poland | 0 | - | 4.99 | 171,789 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,664 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,699 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,230 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,568 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,977 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,905 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,419 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,725 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,668 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,535 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,762 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,529 |
| Counties of England | 0 | - | 4.97 | 792,591 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,876 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,190 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,873 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,147 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,250 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,622 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,474 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,360 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,025 |
| Official Cities in the UK | 0 | - | 4.89 | 282,153 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,698 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,924 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,996 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,784 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,730 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,745 |
| Monarchies of Asia | 0 | - | 4.97 | 70,833 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,631 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,658 |
| The Only African Country ... | 0 | - | 4.99 | 128,705 |
| The Only American Country ... | 0 | - | 4.92 | 121,171 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,930 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,468 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,505 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,726 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,786 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,155 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,667 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,291 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,506 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,347 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,240 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,542 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,290 |
| Countries with Megacities | 0 | - | 4.99 | 248,973 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,142 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,555 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,492 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,509 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,179 |
| Random European Flag to Country | 0 | - | 4.89 | 181,566 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,140 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,087 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,635 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,440,000 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,858 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,901 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,503 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,751 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,537 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,115 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,214 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,633 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,665 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,944 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,621 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,685 |
| Asia Map Quiz | 0 | - | 4.99 | 910,987 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,567 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,643 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,151 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,914 |
| Central American Countries | 0 | - | 4.98 | 155,522 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,060 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,605 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,711 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,176 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,287 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,935 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,772 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,512 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,466 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,108 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,976 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,744 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,517 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,262 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,686 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,647 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,727 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,470 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,383 |
| Countries that Visit Australia the Most | 0 | - | 4.91 | 68,770 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,550 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,162 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,949 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,348 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,489 |
| Japan Country Quiz | 0 | - | 4.92 | 141,913 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,924 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,368 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,246 |
| Syria Country Quiz | 0 | - | 4.81 | 32,550 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,442 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,646 |
| Palau Country Quiz | 0 | - | 4.90 | 22,924 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,046 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,839 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,710 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,562 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,426 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,465 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,867 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,144 |
| The Only Remaining Asian Country . . . | 0 | - | 4.63 | 45,601 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,274 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,905 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,332 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,087 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,089 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,352 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,307 |
| Random European Capital to Country | 0 | - | 4.98 | 189,802 |
