| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,098 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,854 |
| Slavic Countries | 0 | - | 4.96 | 112,117 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,284 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,133 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,573 |
| The Only European Country ... | 0 | - | 4.91 | 218,112 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,052 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,587 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,485 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,191 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,983 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,053 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,215 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,776 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,856 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,910 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,730 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,584 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,973 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,947 |
| Europe Map Quiz | 0 | - | 5.00 | 4,778,264 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,853 |
| Monarchies of Europe | 0 | - | 4.90 | 98,553 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,260 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,145 |
| European Countries with One Border | 0 | - | 4.97 | 183,412 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,181 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,909 |
| Countries That Border Russia | 0 | - | 4.98 | 463,707 |
| Countries Bordering France | 0 | - | 4.83 | 404,166 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,658 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,186 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,395 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,372 |
| UK Immigration by Country | 0 | - | 4.94 | 141,384 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,508 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,135 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,545 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,477 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,298 |
| Germany Country Quiz | 0 | - | 4.83 | 158,505 |
| Russia Country Quiz | 0 | - | 4.83 | 115,065 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,546 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,856 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,919 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,535 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,122 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,265 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,278 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,224 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,601 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,811 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,077 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,911 |
| Countries of Africa | 0 | - | 5.00 | 2,551,024 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,247 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,789 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,853 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,126 |
| Countries that Border Poland | 0 | - | 4.99 | 172,858 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,593 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,048 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,685 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,245 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,362 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,869 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,825 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,939 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,076 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,572 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,252,452 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,343 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,177 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,912 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,132 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,313 |
| Counties of England | 0 | - | 4.97 | 800,694 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,718 |
| Europe Capital to Country | 0 | - | 4.99 | 251,440 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,565 |
| European Capitals by Map | 0 | - | 4.99 | 141,206 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,581 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,934 |
| European Coastal Capitals | 0 | - | 4.95 | 91,035 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,119 |
| Countries of the Middle East | 0 | - | 4.96 | 202,136 |
| African Island Countries | 0 | - | 4.96 | 102,162 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,042 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,529 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,487 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,032 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,231 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,969 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,282 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,833 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,588 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,247 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,998 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,653 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,912 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,903 |
| Romania Country Quiz | 0 | - | 4.63 | 54,006 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,651 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,897 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,558 |
| Random European Flag to Country | 0 | - | 4.90 | 183,614 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,844 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,413 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,804 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,900 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,726 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,638 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,259 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,617 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,714 |
| Official Cities in the UK | 0 | - | 4.89 | 285,280 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,356 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,428 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,540 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,141 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,809 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,458 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,996 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,327 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 24,114 |
| Monarchies of Asia | 0 | - | 4.97 | 71,354 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,140 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,906 |
| The Only African Country ... | 0 | - | 4.99 | 129,460 |
| The Only American Country ... | 0 | - | 4.92 | 121,986 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,298 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,160 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,525 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,656 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,568 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,500 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,581 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,559 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,329 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,094 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,449 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,560 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,072 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,321 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,587 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,217 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,999 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,010 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,650 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,163 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,414 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,764 |
| Central American Countries | 0 | - | 4.98 | 157,027 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,104 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,089 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,545 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,699 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,905 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,553 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,988 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,332 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,566 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,860 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,453 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,606 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,175 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,602 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,893 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,192 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,414 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,305 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,412 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,762 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,430 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,278 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,591 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,168 |
| Japan Country Quiz | 0 | - | 4.93 | 143,009 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,435 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,189 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,987 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,004 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,505 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,925 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,440 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,845 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,273 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,810 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,331 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,695 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,923 |
| Random European Capital to Country | 0 | - | 4.98 | 191,774 |
| Random European Country to Capital | 0 | - | 4.93 | 165,624 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,852 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,222 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,287 |
| Most Forested European Countries | 0 | - | 4.80 | 75,537 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,529 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,592 |
