| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,133 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,949 |
| Slavic Countries | 0 | - | 4.96 | 112,188 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,327 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,995 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,956 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,286 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,745 |
| The Only European Country ... | 0 | - | 4.91 | 218,361 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,161 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,621 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,506 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,382 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,802 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,237 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,288 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,842 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,891 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,807 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,387 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,988 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,914 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,782 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,071 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,642 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,972 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,784 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,003 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,425 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,473 |
| Monarchies of Europe | 0 | - | 4.90 | 98,652 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,328 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,237 |
| European Countries with One Border | 0 | - | 4.97 | 183,510 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,250 |
| Countries That Border Russia | 0 | - | 4.98 | 463,911 |
| Countries Bordering France | 0 | - | 4.83 | 404,356 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,696 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,338 |
| UK Immigration by Country | 0 | - | 4.94 | 141,473 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,593 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,272 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,629 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,572 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,352 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,618 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,739 |
| Germany Country Quiz | 0 | - | 4.83 | 158,572 |
| Russia Country Quiz | 0 | - | 4.83 | 115,145 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,668 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,933 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,627 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,132 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,286 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,456 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,250 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,629 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,840 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,301 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,096 |
| Countries of Africa | 0 | - | 5.00 | 2,553,039 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,409 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,836 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,917 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,165 |
| Countries that Border Poland | 0 | - | 4.99 | 172,949 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,664 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,073 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,285 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,883 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,075 |
| Countries Closest to India | 0 | - | 4.97 | 103,110 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,051 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,135 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,728 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,957 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,860 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,438 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,967 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,979 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,259 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,116 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,393 |
| Counties of England | 0 | - | 4.97 | 801,289 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,820 |
| Europe Capital to Country | 0 | - | 4.99 | 251,633 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,677 |
| European Capitals by Map | 0 | - | 4.99 | 141,495 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,661 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,001 |
| European Coastal Capitals | 0 | - | 4.95 | 91,110 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,351 |
| Countries of the Middle East | 0 | - | 4.96 | 202,273 |
| African Island Countries | 0 | - | 4.96 | 102,250 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,081 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,562 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,573 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,113 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,324 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,072 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,356 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,861 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,644 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,311 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,083 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,718 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,992 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,969 |
| Romania Country Quiz | 0 | - | 4.63 | 54,030 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,687 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,388 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,927 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,616 |
| Random European Flag to Country | 0 | - | 4.90 | 183,847 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,915 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,455 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,461 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,853 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,919 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,928 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,743 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,385 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,688 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,744 |
| Official Cities in the UK | 0 | - | 4.89 | 285,522 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,592 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,194 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,886 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,510 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,073 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,376 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,654 |
| Monarchies of Asia | 0 | - | 4.97 | 71,387 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,188 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,038 |
| The Only African Country ... | 0 | - | 4.99 | 129,510 |
| The Only American Country ... | 0 | - | 4.92 | 122,056 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,316 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,195 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,598 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,710 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,620 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,630 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,626 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,446 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,364 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,551 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,670 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,207 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,383 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,936 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,282 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,090 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,557 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,732 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,478 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,457 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,784 |
| Central American Countries | 0 | - | 4.98 | 157,124 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,151 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,164 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,595 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,766 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,953 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,807 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,075 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,579 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,622 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,910 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,492 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,647 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,221 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,633 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,916 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,197 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,426 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,349 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,447 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,809 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,478 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,206 |
| Japan Country Quiz | 0 | - | 4.93 | 143,104 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,443 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,202 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,009 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,025 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,592 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,021 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,516 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,901 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,329 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,877 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,464 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,778 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,729 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,956 |
| Random European Capital to Country | 0 | - | 4.98 | 191,860 |
| Random European Country to Capital | 0 | - | 4.93 | 165,679 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,887 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,279 |
