| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,169 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,979 |
| Slavic Countries | 0 | - | 4.96 | 112,214 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,355 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,380 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,804 |
| The Only European Country ... | 0 | - | 4.91 | 218,479 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,219 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,643 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,513 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,475 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,037 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,328 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,324 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,867 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,910 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,014 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,802 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,661 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,000 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,980 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,739 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,073 |
| Monarchies of Europe | 0 | - | 4.90 | 98,692 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,359 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,270 |
| European Countries with One Border | 0 | - | 4.97 | 183,547 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,303 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,997 |
| Countries That Border Russia | 0 | - | 4.98 | 464,029 |
| Countries Bordering France | 0 | - | 4.83 | 404,455 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,715 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,428 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,475 |
| UK Immigration by Country | 0 | - | 4.94 | 141,506 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,643 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,361 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,679 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,618 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,902 |
| Germany Country Quiz | 0 | - | 4.82 | 158,625 |
| Russia Country Quiz | 0 | - | 4.83 | 115,170 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,726 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,883 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,941 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,666 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,142 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,298 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,539 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,262 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,646 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,850 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,386 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,191 |
| Countries of Africa | 0 | - | 5.00 | 2,553,965 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,671 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,858 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,942 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,184 |
| Countries that Border Poland | 0 | - | 4.99 | 172,993 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,694 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,089 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,855 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,299 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,404 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,942 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,911 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,119 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,179 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,813 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,410 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,479 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,324 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,016 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,305 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,427 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,030 |
| Counties of England | 0 | - | 4.97 | 801,542 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,852 |
| Europe Capital to Country | 0 | - | 4.99 | 251,710 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,730 |
| European Capitals by Map | 0 | - | 4.99 | 141,603 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,695 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,029 |
| European Coastal Capitals | 0 | - | 4.95 | 91,144 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,410 |
| Countries of the Middle East | 0 | - | 4.96 | 202,334 |
| African Island Countries | 0 | - | 4.96 | 102,285 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,105 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,574 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,615 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,149 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,379 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,128 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,399 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,881 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,662 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,333 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,110 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,745 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,020 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,995 |
| Romania Country Quiz | 0 | - | 4.63 | 54,046 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,704 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,400 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,938 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,632 |
| Random European Flag to Country | 0 | - | 4.90 | 183,918 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,949 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,486 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,886 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,936 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,016 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,795 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,447 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,723 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,757 |
| Official Cities in the UK | 0 | - | 4.89 | 285,672 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,446 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,487 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,616 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,210 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,930 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,535 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,116 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,406 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,760 |
| Monarchies of Asia | 0 | - | 4.97 | 71,415 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,206 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,109 |
| The Only African Country ... | 0 | - | 4.99 | 129,539 |
| The Only American Country ... | 0 | - | 4.92 | 122,081 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,327 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,211 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,643 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,729 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,641 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,572 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,665 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,651 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,488 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,400 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,597 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,726 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,273 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,402 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,035 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,316 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,129 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,987 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,759 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,624 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,472 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,793 |
| Central American Countries | 0 | - | 4.98 | 157,148 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,170 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,198 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,616 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,795 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,973 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,916 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,127 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,703 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,665 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,928 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,509 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,676 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,243 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,659 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,923 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,200 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,434 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,359 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,456 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,830 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,497 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,493 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,637 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,226 |
| Japan Country Quiz | 0 | - | 4.93 | 143,141 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,450 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,210 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,026 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,653 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,047 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,569 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,938 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,353 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,899 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,509 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,746 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,972 |
| Random European Capital to Country | 0 | - | 4.98 | 191,902 |
| Random European Country to Capital | 0 | - | 4.93 | 165,705 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,909 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,310 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,319 |
| Most Forested European Countries | 0 | - | 4.80 | 75,596 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,559 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,624 |
