| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,618 |
| The Only European Country ... | 0 | - | 4.91 | 213,919 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,594 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,198 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,150 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,026 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,402 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,288 |
| Slavic Countries | 0 | - | 4.96 | 110,881 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,730 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,312 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,010 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,226 |
| Monarchies of Europe | 0 | - | 4.90 | 97,342 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,060 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,425 |
| European Countries with One Border | 0 | - | 4.97 | 181,662 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,559 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,835 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,190 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,224 |
| Countries of Africa | 0 | - | 5.00 | 2,508,618 |
| Countries That Border Russia | 0 | - | 4.98 | 458,984 |
| Countries Bordering France | 0 | - | 4.83 | 399,376 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,119 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,375 |
| UK Immigration by Country | 0 | - | 4.94 | 139,684 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,932 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,288 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,269 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,139 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,903 |
| Germany Country Quiz | 0 | - | 4.82 | 156,601 |
| Russia Country Quiz | 0 | - | 4.85 | 113,662 |
| Italy Country Quiz | 0 | - | 4.82 | 122,247 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,219 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,865 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,044 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,795 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,190 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,865 |
| Europe Capital to Country | 0 | - | 4.99 | 247,970 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,500 |
| European Capitals by Map | 0 | - | 4.99 | 136,345 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,219 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,649 |
| European Coastal Capitals | 0 | - | 4.95 | 89,795 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,887 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,798 |
| Countries of the Middle East | 0 | - | 4.96 | 198,970 |
| African Island Countries | 0 | - | 4.96 | 100,810 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,868 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,506 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,555 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,390 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,996 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,747 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,514 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,155 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,650 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,796 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,164 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,182 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,599 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,299 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,442 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,274 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,516 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,180 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,716 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,796 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,775 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,468 |
| Countries that Border Poland | 0 | - | 4.99 | 171,383 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,309 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,543 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,347 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,391 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,816 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,360 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,124 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,626 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,547 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,406 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,490 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,218 |
| Counties of England | 0 | - | 4.97 | 789,421 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,202 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,689 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,526 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,873 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,922 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,033 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,883 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,017 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,833 |
| Official Cities in the UK | 0 | - | 4.89 | 280,635 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,432 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,727 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,788 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,392 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,362 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,382 |
| Monarchies of Asia | 0 | - | 4.97 | 70,613 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,437 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,823 |
| The Only African Country ... | 0 | - | 4.99 | 128,383 |
| The Only American Country ... | 0 | - | 4.92 | 120,778 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,785 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,261 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,076 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,128 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,195 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,744 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,139 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,233 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,906 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,984 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,846 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,982 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,337 |
| Countries with Megacities | 0 | - | 4.99 | 247,086 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,206 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,034 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,622 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,944 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,602 |
| Random European Flag to Country | 0 | - | 4.89 | 180,949 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,917 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,801 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,512 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,347 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,721 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,804 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,276 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,580 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,393 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,074 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,138 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,447 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,474 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,847 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,482 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,682 |
| Asia Map Quiz | 0 | - | 4.99 | 907,226 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,282 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,240 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,009 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,685 |
| Central American Countries | 0 | - | 4.98 | 155,081 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,675 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,393 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,301 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,877 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,004 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,496 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,380 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,268 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,104 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,819 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,786 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,474 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,231 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,130 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,505 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,382 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,512 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,171 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,229 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,526 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,221 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,989 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,696 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,948 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,075 |
| Japan Country Quiz | 0 | - | 4.92 | 141,298 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,825 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,299 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,057 |
| Syria Country Quiz | 0 | - | 4.81 | 32,344 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,354 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,499 |
| Palau Country Quiz | 0 | - | 4.89 | 22,846 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,677 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,428 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,240 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,173 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,972 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,108 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,328 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,020 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,467 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,862 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,972 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,909 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,506 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,632 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,208 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,093 |
| Random European Capital to Country | 0 | - | 4.98 | 189,260 |
