| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,518 |
| The Only European Country ... | 0 | - | 4.91 | 213,783 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,508 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,770 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,017 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,645 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,282 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,240 |
| Slavic Countries | 0 | - | 4.96 | 110,842 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,701 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,270 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,904 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,183 |
| Monarchies of Europe | 0 | - | 4.90 | 97,299 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,033 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,361 |
| European Countries with One Border | 0 | - | 4.97 | 181,600 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,512 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,801 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,108 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,198 |
| Countries of Africa | 0 | - | 5.00 | 2,507,350 |
| Countries That Border Russia | 0 | - | 4.98 | 458,874 |
| Countries Bordering France | 0 | - | 4.83 | 398,876 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,006 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,284 |
| UK Immigration by Country | 0 | - | 4.94 | 139,606 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,812 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,233 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,229 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,111 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,721 |
| Germany Country Quiz | 0 | - | 4.82 | 156,516 |
| Russia Country Quiz | 0 | - | 4.85 | 113,620 |
| Italy Country Quiz | 0 | - | 4.82 | 122,178 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,116 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,844 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,032 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,778 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,351 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,790 |
| Europe Capital to Country | 0 | - | 4.99 | 247,677 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,433 |
| European Capitals by Map | 0 | - | 4.99 | 136,228 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,166 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,594 |
| European Coastal Capitals | 0 | - | 4.95 | 89,731 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,758 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,786 |
| Countries of the Middle East | 0 | - | 4.96 | 198,878 |
| African Island Countries | 0 | - | 4.96 | 100,775 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,840 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,495 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,417 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,279 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,473 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,693 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,472 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,081 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,602 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,747 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,147 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,150 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,552 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,245 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,387 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,224 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,500 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,137 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,689 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,770 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,733 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,440 |
| Countries that Border Poland | 0 | - | 4.99 | 171,333 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,240 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,521 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,280 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,369 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,794 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,292 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,102 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,612 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,538 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,385 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,457 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,181 |
| Counties of England | 0 | - | 4.97 | 789,074 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,696 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,573 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,469 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,836 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,880 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,970 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,830 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,972 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,819 |
| Official Cities in the UK | 0 | - | 4.89 | 280,481 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,402 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,696 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,760 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,349 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,326 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,355 |
| Monarchies of Asia | 0 | - | 4.97 | 70,591 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,430 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,736 |
| The Only African Country ... | 0 | - | 4.99 | 128,349 |
| The Only American Country ... | 0 | - | 4.92 | 120,741 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,773 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,244 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,016 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,091 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,105 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,674 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,069 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,103 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,833 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,901 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,786 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,927 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,102 |
| Countries with Megacities | 0 | - | 4.99 | 246,746 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,035 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,908 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,453 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,806 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,541 |
| Random European Flag to Country | 0 | - | 4.89 | 180,874 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,894 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,762 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,505 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,815 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,564 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,793 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,256 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,561 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,371 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,069 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,127 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,414 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,457 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,994 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,200 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,094 |
| Asia Map Quiz | 0 | - | 4.99 | 906,882 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,158 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,186 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,912 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,661 |
| Central American Countries | 0 | - | 4.98 | 155,022 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,649 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,364 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,233 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,854 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,860 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,449 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,350 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,229 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,070 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,785 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,769 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,438 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,204 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,107 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,484 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,360 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,470 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,133 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,208 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,480 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,189 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,975 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,663 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,897 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,040 |
| Japan Country Quiz | 0 | - | 4.92 | 141,225 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,813 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,292 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,033 |
| Syria Country Quiz | 0 | - | 4.81 | 32,301 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,346 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,480 |
| Palau Country Quiz | 0 | - | 4.89 | 22,837 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,625 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,344 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,176 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,133 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,947 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,064 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,249 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,012 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,456 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,813 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,880 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,864 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,464 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,578 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,192 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,031 |
| Random European Capital to Country | 0 | - | 4.98 | 189,186 |
