| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,192 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,012 |
| Slavic Countries | 0 | - | 4.96 | 112,238 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,374 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,444 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,845 |
| The Only European Country ... | 0 | - | 4.91 | 218,556 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,266 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,735 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,669 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,525 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,566 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,262 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,397 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,354 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,898 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,936 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,042 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,824 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,678 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,013 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,993 |
| Europe Map Quiz | 0 | - | 5.00 | 4,782,662 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,126 |
| Monarchies of Europe | 0 | - | 4.90 | 98,722 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,379 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,304 |
| European Countries with One Border | 0 | - | 4.97 | 183,575 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,347 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,025 |
| Countries That Border Russia | 0 | - | 4.98 | 464,120 |
| Countries Bordering France | 0 | - | 4.83 | 404,545 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,509 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,484 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,947 |
| UK Immigration by Country | 0 | - | 4.94 | 141,538 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,677 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,436 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,705 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,653 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,036 |
| Germany Country Quiz | 0 | - | 4.82 | 158,663 |
| Russia Country Quiz | 0 | - | 4.83 | 115,204 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,774 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,890 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,949 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,690 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,151 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,305 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,601 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,276 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,660 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,865 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,472 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,283 |
| Countries of Africa | 0 | - | 5.00 | 2,554,973 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,809 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,879 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,967 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,192 |
| Countries that Border Poland | 0 | - | 4.99 | 173,027 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,716 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,098 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,915 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,310 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,415 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,954 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,966 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,171 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,207 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,896 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,948 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,514 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,684 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,055 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,324 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,460 |
| Counties of England | 0 | - | 4.97 | 801,753 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,886 |
| Europe Capital to Country | 0 | - | 4.99 | 251,775 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,762 |
| European Capitals by Map | 0 | - | 4.99 | 141,723 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,724 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,055 |
| European Coastal Capitals | 0 | - | 4.95 | 91,180 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,486 |
| Countries of the Middle East | 0 | - | 4.96 | 202,382 |
| African Island Countries | 0 | - | 4.96 | 102,313 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,121 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,590 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,652 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,190 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,419 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,161 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,418 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,895 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,682 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,355 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,149 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,783 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,045 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,010 |
| Romania Country Quiz | 0 | - | 4.63 | 54,064 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,724 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,409 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,658 |
| Random European Flag to Country | 0 | - | 4.90 | 183,956 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,983 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,501 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,914 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,946 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,098 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,834 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,495 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,744 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,772 |
| Official Cities in the UK | 0 | - | 4.89 | 285,781 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,466 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,500 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,629 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,229 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,973 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,564 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,160 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,420 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,852 |
| Monarchies of Asia | 0 | - | 4.97 | 71,429 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,219 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,177 |
| The Only African Country ... | 0 | - | 4.99 | 129,559 |
| The Only American Country ... | 0 | - | 4.92 | 122,107 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,334 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,224 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,681 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,750 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,667 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,596 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,696 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,674 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,525 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,438 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,645 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,761 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,328 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,426 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,145 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,341 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,166 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,527 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,793 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,718 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,485 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,803 |
| Central American Countries | 0 | - | 4.98 | 157,182 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,239 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,235 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,636 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,830 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,005 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,005 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,177 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,814 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,718 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,955 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,521 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,697 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,270 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,675 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,931 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,201 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,439 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,378 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,468 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,838 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,517 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,699 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,652 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,241 |
| Japan Country Quiz | 0 | - | 4.93 | 143,174 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,454 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,216 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,041 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,044 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,686 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,106 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,626 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,957 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,370 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,917 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,550 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,756 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,992 |
| Random European Capital to Country | 0 | - | 4.98 | 191,951 |
| Random European Country to Capital | 0 | - | 4.93 | 165,730 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,917 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,330 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,327 |
| Most Forested European Countries | 0 | - | 4.80 | 75,618 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,573 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,633 |
