| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,059 |
| The Only European Country ... | 0 | - | 4.91 | 217,766 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,826 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,733 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,834 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,820 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,716 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,720 |
| Slavic Countries | 0 | - | 4.96 | 112,008 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,069 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,598 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,567 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,203 |
| Monarchies of Europe | 0 | - | 4.90 | 98,452 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,147 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,981 |
| European Countries with One Border | 0 | - | 4.97 | 183,271 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,042 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,270 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,039 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,774 |
| Countries of Africa | 0 | - | 5.00 | 2,547,930 |
| Countries That Border Russia | 0 | - | 4.98 | 463,174 |
| Countries Bordering France | 0 | - | 4.83 | 403,867 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,943 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,335 |
| UK Immigration by Country | 0 | - | 4.94 | 141,253 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,389 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,979 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,436 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,368 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,812 |
| Germany Country Quiz | 0 | - | 4.83 | 158,332 |
| Russia Country Quiz | 0 | - | 4.83 | 114,794 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,351 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,534 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,446 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,816 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,470 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,528 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,558 |
| Europe Capital to Country | 0 | - | 4.99 | 251,169 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,393 |
| European Capitals by Map | 0 | - | 4.99 | 140,600 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,434 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,790 |
| European Coastal Capitals | 0 | - | 4.95 | 90,931 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,876 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,230 |
| Countries of the Middle East | 0 | - | 4.96 | 201,887 |
| African Island Countries | 0 | - | 4.96 | 101,997 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,560 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,004 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,795 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,638 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,940 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,357 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,910 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,034 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,621 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,138 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,766 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,493 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,981 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,692 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,479 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,466 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,618 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,132 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,494 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,728 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,748 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,069 |
| Countries that Border Poland | 0 | - | 4.99 | 172,719 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,491 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,998 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,520 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,025 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,315 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,476 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,013 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,950 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,915 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,466 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,502 |
| Counties of England | 0 | - | 4.97 | 799,894 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,399 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,196 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,738 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,814 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,166 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,414 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,943 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,483 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,636 |
| Official Cities in the UK | 0 | - | 4.89 | 284,920 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,281 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,372 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,480 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,679 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,362 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,278 |
| Monarchies of Asia | 0 | - | 4.97 | 71,298 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,087 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,707 |
| The Only African Country ... | 0 | - | 4.99 | 129,360 |
| The Only American Country ... | 0 | - | 4.92 | 121,899 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,252 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,998 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,375 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,481 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,985 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,337 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,365 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,487 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,888 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,247 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,102 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,872 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,157 |
| Countries with Megacities | 0 | - | 4.99 | 265,220 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,980 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,621 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,242 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,693 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,879 |
| Random European Flag to Country | 0 | - | 4.90 | 183,135 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,587 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,740 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,876 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,449,670 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,336 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,097 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,443 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,178 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,856 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,182 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,396 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,374 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,110 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,119 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,971 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,285 |
| Asia Map Quiz | 0 | - | 4.99 | 920,915 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,558 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,528 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,766 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,356 |
| Central American Countries | 0 | - | 4.98 | 156,904 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,033 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,972 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,071 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,598 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,824 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,183 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,891 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,896 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,960 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,480 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,781 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,395 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,499 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,078 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,615 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,548 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,581 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,253 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,473 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,729 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,360 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,211 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,549 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,482 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,229 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,358 |
| Japan Country Quiz | 0 | - | 4.93 | 142,873 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,154 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,944 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,495 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,633 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,880 |
| Syria Country Quiz | 0 | - | 4.80 | 32,918 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,565 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,888 |
| Palau Country Quiz | 0 | - | 4.90 | 23,072 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,362 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,810 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,304 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,742 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,183 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,705 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,165 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,315 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,970 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,031 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,404 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,289 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,648 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.90 | 93,843 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,655 |
