| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,295 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,239 |
| Slavic Countries | 0 | - | 4.96 | 112,418 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,504 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,938 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,263 |
| The Only European Country ... | 0 | - | 4.91 | 219,215 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,625 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,776 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,604 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,283 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,223 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,954 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,630 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,136 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,032 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,181 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,946 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,825 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,062 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,041 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,677 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,678 |
| Monarchies of Europe | 0 | - | 4.90 | 98,920 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,880 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,585 |
| European Countries with One Border | 0 | - | 4.97 | 183,869 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,594 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,187 |
| Countries That Border Russia | 0 | - | 4.98 | 464,618 |
| Countries Bordering France | 0 | - | 4.83 | 405,036 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,834 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,969 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,615 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,476 |
| UK Immigration by Country | 0 | - | 4.94 | 141,767 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,986 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,807 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,955 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,848 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,827 |
| Germany Country Quiz | 0 | - | 4.82 | 158,900 |
| Russia Country Quiz | 0 | - | 4.83 | 115,350 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,092 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,953 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,976 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,057 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,204 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,371 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,070 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,353 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,760 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,948 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,975 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,783 |
| Countries of Africa | 0 | - | 5.00 | 2,561,520 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,300 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,967 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,123 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,281 |
| Countries that Border Poland | 0 | - | 4.99 | 173,218 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,898 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,166 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,195 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,405 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,507 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,083 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,529 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,453 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,345 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,338 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,130 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,834 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,126 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,274 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,511 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,648 |
| Counties of England | 0 | - | 4.97 | 803,330 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,138 |
| Europe Capital to Country | 0 | - | 4.99 | 252,238 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,065 |
| European Capitals by Map | 0 | - | 4.99 | 142,242 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,950 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,239 |
| European Coastal Capitals | 0 | - | 4.95 | 91,364 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,898 |
| Countries of the Middle East | 0 | - | 4.96 | 203,036 |
| African Island Countries | 0 | - | 4.96 | 102,588 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,201 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,706 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,879 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,362 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,752 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,853 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,604 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,025 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,898 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,920 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,483 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,972 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,203 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 44,010 |
| Romania Country Quiz | 0 | - | 4.63 | 54,155 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,797 |
| Ukraine Country Quiz | 0 | - | 4.43 | 48,002 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,829 |
| Random European Flag to Country | 0 | - | 4.90 | 184,302 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,182 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,633 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,042 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,009 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,561 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,242 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,045 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 104,965 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,911 |
| Official Cities in the UK | 0 | - | 4.89 | 286,474 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,630 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,607 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,741 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,372 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,153 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,696 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,403 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,544 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,158 |
| Monarchies of Asia | 0 | - | 4.97 | 71,531 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,312 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,597 |
| The Only African Country ... | 0 | - | 4.99 | 129,719 |
| The Only American Country ... | 0 | - | 4.92 | 122,246 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,407 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,451 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,920 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,902 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,846 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,752 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,895 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,854 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,054 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,697 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,856 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,122 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,666 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,559 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,628 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,514 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,428 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,828 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,989 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,424 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,588 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 113,240 |
| Central American Countries | 0 | - | 4.98 | 157,387 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,625 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,455 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,774 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,033 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,123 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,653 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,383 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,450 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,878 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,074 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,601 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,851 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,370 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,777 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,002 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,226 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,484 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,486 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,546 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,910 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,637 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,857 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,739 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,338 |
| Japan Country Quiz | 0 | - | 4.93 | 143,396 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,473 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,266 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,099 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,081 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,922 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,282 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,859 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,119 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,530 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,087 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,847 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,834 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,110 |
| Random European Capital to Country | 0 | - | 4.98 | 192,215 |
| Random European Country to Capital | 0 | - | 4.93 | 165,967 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,013 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,485 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,374 |
| Most Forested European Countries | 0 | - | 4.80 | 75,697 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,628 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,709 |
