| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,148 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,965 |
| Slavic Countries | 0 | - | 4.96 | 112,200 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,904 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,341 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,981 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,330 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,776 |
| The Only European Country ... | 0 | - | 4.91 | 218,431 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,193 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,636 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,511 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,440 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,911 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,292 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,309 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,857 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,835 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,400 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,006 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,931 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,792 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,107 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,651 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,996 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,977 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,332 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,052 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,438 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,482 |
| Monarchies of Europe | 0 | - | 4.90 | 98,677 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,345 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,258 |
| European Countries with One Border | 0 | - | 4.97 | 183,533 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,282 |
| Countries That Border Russia | 0 | - | 4.98 | 463,987 |
| Countries Bordering France | 0 | - | 4.83 | 404,421 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,708 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,390 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,697 |
| UK Immigration by Country | 0 | - | 4.94 | 141,496 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,624 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,331 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,665 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,597 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,372 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,631 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,825 |
| Germany Country Quiz | 0 | - | 4.82 | 158,599 |
| Russia Country Quiz | 0 | - | 4.83 | 115,157 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,699 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,940 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,645 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,137 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,294 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,496 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,256 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,638 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,847 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,346 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,154 |
| Countries of Africa | 0 | - | 5.00 | 2,553,602 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,609 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,850 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,930 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,175 |
| Countries that Border Poland | 0 | - | 4.99 | 172,976 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,682 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,082 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,292 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,899 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,079 |
| Countries Closest to India | 0 | - | 4.97 | 103,120 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,065 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,162 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,779 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,967 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,190 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,465 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,127 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,002 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,286 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,129 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,417 |
| Counties of England | 0 | - | 4.97 | 801,430 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,836 |
| Europe Capital to Country | 0 | - | 4.99 | 251,672 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,709 |
| European Capitals by Map | 0 | - | 4.99 | 141,543 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,677 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,018 |
| European Coastal Capitals | 0 | - | 4.95 | 91,126 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,387 |
| Countries of the Middle East | 0 | - | 4.96 | 202,313 |
| African Island Countries | 0 | - | 4.96 | 102,272 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,096 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,570 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,600 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,135 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,359 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,101 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,380 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,874 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,656 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,324 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,095 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,735 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,012 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,986 |
| Romania Country Quiz | 0 | - | 4.63 | 54,040 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,393 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,932 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,625 |
| Random European Flag to Country | 0 | - | 4.90 | 183,879 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,937 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,470 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,475 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,873 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,929 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,975 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,778 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,432 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,713 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,752 |
| Official Cities in the UK | 0 | - | 4.89 | 285,592 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,606 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,204 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,914 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,521 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,095 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,391 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,710 |
| Monarchies of Asia | 0 | - | 4.97 | 71,406 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,202 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,078 |
| The Only African Country ... | 0 | - | 4.99 | 129,529 |
| The Only American Country ... | 0 | - | 4.92 | 122,070 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,323 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,201 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,622 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,721 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,630 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,645 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,637 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,475 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,385 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,574 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,698 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,244 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,393 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,983 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,299 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,108 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,772 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,749 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,550 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,463 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,788 |
| Central American Countries | 0 | - | 4.98 | 157,139 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,163 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,184 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,603 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,783 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,968 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,870 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,109 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,649 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,651 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,918 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,500 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,663 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,229 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,648 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,920 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,198 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,432 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,357 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,453 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,820 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,488 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,216 |
| Japan Country Quiz | 0 | - | 4.93 | 143,121 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,446 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,205 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,020 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,029 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,637 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,037 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,539 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,924 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,340 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,887 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,485 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,790 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,741 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,967 |
| Random European Capital to Country | 0 | - | 4.98 | 191,877 |
| Random European Country to Capital | 0 | - | 4.93 | 165,691 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,894 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,288 |
