| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,941 |
| Countries that Border Poland | 0 | - | 4.99 | 172,526 |
| Countries That Border Russia | 0 | - | 4.98 | 462,575 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,416 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,579 |
| The Only European Country ... | 0 | - | 4.91 | 217,213 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,457 |
| Russia Country Quiz | 0 | - | 4.83 | 114,643 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,437 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,399 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,303 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,250 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,191 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,492 |
| Slavic Countries | 0 | - | 4.96 | 111,824 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,849 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,368 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,372 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,606 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,683 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,249 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,913 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,865 |
| Europe Map Quiz | 0 | - | 5.00 | 4,768,779 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,228 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,034 |
| Monarchies of Europe | 0 | - | 4.90 | 98,288 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,003 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,764 |
| European Countries with One Border | 0 | - | 4.97 | 183,036 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,811 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,699 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,003 |
| Countries Bordering France | 0 | - | 4.83 | 403,312 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,510 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,382 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,162 |
| UK Immigration by Country | 0 | - | 4.94 | 141,089 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,204 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,704 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,256 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,179 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,752 |
| Germany Country Quiz | 0 | - | 4.83 | 158,101 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,077 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,749 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,861 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,034 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,064 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,167 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,666 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,098 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,478 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,717 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,344 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,185 |
| Countries of Africa | 0 | - | 5.00 | 2,542,791 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,934 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,589 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,991 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,297 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,941 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,266 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,088 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,254 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,680 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,524 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,252 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,920 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,872 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,274 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,007 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,112 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,615 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,578 |
| Poland Country Quiz | 0 | - | 4.20 | 63,383 |
| Counties of England | 0 | - | 4.97 | 798,310 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,325 |
| Europe Capital to Country | 0 | - | 4.99 | 250,734 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,122 |
| European Capitals by Map | 0 | - | 4.99 | 139,781 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,245 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,577 |
| European Coastal Capitals | 0 | - | 4.95 | 90,756 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,397 |
| Countries of the Middle East | 0 | - | 4.96 | 201,543 |
| African Island Countries | 0 | - | 4.96 | 101,805 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,940 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,371 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,145 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,715 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,749 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,245 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,941 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,689 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,348 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,744 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,411 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,320 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,174 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,396 |
| Romania Country Quiz | 0 | - | 4.63 | 53,868 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,520 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,268 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,083 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,782 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,315 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,344 |
| Random European Flag to Country | 0 | - | 4.89 | 182,852 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,508 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,223 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,613 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,827 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,986 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,141 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,573 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,296 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,551 |
| Official Cities in the UK | 0 | - | 4.89 | 284,325 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,170 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,260 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,374 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,978 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,484 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,238 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,691 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,177 |
| Monarchies of Asia | 0 | - | 4.97 | 71,177 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,979 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,319 |
| The Only African Country ... | 0 | - | 4.99 | 129,245 |
| The Only American Country ... | 0 | - | 4.92 | 121,767 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,180 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,855 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,185 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,437 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,331 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,303 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,336 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,376 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,041 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,718 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,057 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,045 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,605 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,103 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,827 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,936 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,645 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,303 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,327 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,980 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,264 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,673 |
| Central American Countries | 0 | - | 4.98 | 156,694 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,808 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,264 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,406 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,722 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,614 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,748 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,238 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,327 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,644 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,325 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,318 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,979 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,065 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,790 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,165 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,364 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,131 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,226 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,648 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,226 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,078 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,462 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,022 |
| Japan Country Quiz | 0 | - | 4.93 | 142,667 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,388 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,121 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,854 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,939 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,566 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,844 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,912 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,574 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,043 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,544 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,064 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,247 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,900 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,572 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,758 |
| Random European Capital to Country | 0 | - | 4.98 | 191,137 |
| Random European Country to Capital | 0 | - | 4.93 | 165,332 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,568 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,902 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,212 |
| Most Forested European Countries | 0 | - | 4.80 | 75,422 |
