| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,330 |
| The Only European Country ... | 0 | - | 4.91 | 216,771 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,211 |
| Europe Map Quiz | 0 | - | 5.00 | 4,764,304 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,900 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,070 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,826 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,341 |
| Slavic Countries | 0 | - | 4.96 | 111,710 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,709 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,243 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,966 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,936 |
| Monarchies of Europe | 0 | - | 4.90 | 98,181 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,891 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,598 |
| European Countries with One Border | 0 | - | 4.97 | 182,833 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,641 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,874 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,356 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,666 |
| Countries of Africa | 0 | - | 5.00 | 2,538,326 |
| Countries That Border Russia | 0 | - | 4.98 | 461,860 |
| Countries Bordering France | 0 | - | 4.83 | 402,657 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,514 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,568 |
| UK Immigration by Country | 0 | - | 4.94 | 140,945 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,040 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,475 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,159 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,055 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,194 |
| Germany Country Quiz | 0 | - | 4.83 | 157,911 |
| Russia Country Quiz | 0 | - | 4.83 | 114,525 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,863 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,364 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,354 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,702 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,296 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,819 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,143 |
| Europe Capital to Country | 0 | - | 4.99 | 250,410 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,923 |
| European Capitals by Map | 0 | - | 4.99 | 139,314 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,107 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,450 |
| European Coastal Capitals | 0 | - | 4.95 | 90,631 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,129 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,122 |
| Countries of the Middle East | 0 | - | 4.96 | 201,250 |
| African Island Countries | 0 | - | 4.96 | 101,672 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,409 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,894 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,992 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,820 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,688 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,948 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,546 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,579 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,056 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,788 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,626 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,257 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,620 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,286 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,186 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,028 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,298 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,780 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,254 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,344 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,429 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,882 |
| Countries that Border Poland | 0 | - | 4.99 | 172,315 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,153 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,884 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,040 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,870 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,199 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,095 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,836 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,883 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,822 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,191 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,243 |
| Counties of England | 0 | - | 4.97 | 797,262 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,510 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,822 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,421 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,608 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,845 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,915 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,378 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,855 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,457 |
| Official Cities in the UK | 0 | - | 4.89 | 283,903 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,066 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,204 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,312 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,340 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,147 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,107 |
| Monarchies of Asia | 0 | - | 4.97 | 71,110 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,908 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,893 |
| The Only African Country ... | 0 | - | 4.99 | 129,131 |
| The Only American Country ... | 0 | - | 4.92 | 121,646 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,139 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,796 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,043 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,235 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,485 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,884 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,724 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,660 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,392 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,027 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,794 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,435 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,560 |
| Countries with Megacities | 0 | - | 4.99 | 263,638 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,392 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,295 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,670 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,334 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,401 |
| Random European Flag to Country | 0 | - | 4.89 | 182,565 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,428 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,504 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,790 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,446,152 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,443 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,021 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,073 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,026 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,734 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,159 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,339 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,881 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,945 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,473 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,607 |
| Africa Map Quiz | 0 | - | 5.00 | 2,118,464 |
| Asia Map Quiz | 0 | - | 4.99 | 917,229 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,326 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,182 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,996 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,186 |
| Central American Countries | 0 | - | 4.98 | 156,505 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,687 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,905 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,272 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,636 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,176 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,540 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,633 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,686 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,214 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,526 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,255 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,097 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,867 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,461 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,000 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,252 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,057 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,121 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,594 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,126 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,979 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,406 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,295 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,910 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,047 |
| Japan Country Quiz | 0 | - | 4.93 | 142,521 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,082 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,788 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,452 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,514 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,827 |
| Syria Country Quiz | 0 | - | 4.81 | 32,793 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,525 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,814 |
| Palau Country Quiz | 0 | - | 4.90 | 23,020 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,703 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,443 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,812 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,390 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,959 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,092 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,668 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,266 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,849 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,745 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,865 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,944 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,418 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,574 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,530 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,686 |
