| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,853 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,294 |
| Slavic Countries | 0 | - | 4.96 | 111,668 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,904 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,041 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,261 |
| The Only European Country ... | 0 | - | 4.91 | 216,646 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,147 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,344 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,344 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,799 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,762 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,724 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,675 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,214 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,231 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,565 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,075 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,195 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,876 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,807 |
| Europe Map Quiz | 0 | - | 5.00 | 4,763,236 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,897 |
| Monarchies of Europe | 0 | - | 4.90 | 98,154 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,863 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,534 |
| European Countries with One Border | 0 | - | 4.97 | 182,785 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,583 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,582 |
| Countries That Border Russia | 0 | - | 4.98 | 461,754 |
| Countries Bordering France | 0 | - | 4.83 | 402,557 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,403 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,422 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,041 |
| UK Immigration by Country | 0 | - | 4.94 | 140,909 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,995 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,422 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,121 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,016 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,035 |
| Germany Country Quiz | 0 | - | 4.83 | 157,860 |
| Russia Country Quiz | 0 | - | 4.85 | 114,495 |
| Italy Country Quiz | 0 | - | 4.80 | 123,412 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,808 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,837 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,835 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,012 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,112 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,273 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,014 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,388 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,655 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,863 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,715 |
| Countries of Africa | 0 | - | 5.00 | 2,537,198 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,738 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,321 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,401 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,867 |
| Countries that Border Poland | 0 | - | 4.99 | 172,281 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,125 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,873 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,996 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,983 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,180 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,557 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,354 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,053 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,818 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,487 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,246 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,782 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,304 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,453 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,386 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,794 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,889 |
| Counties of England | 0 | - | 4.97 | 796,830 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,096 |
| Europe Capital to Country | 0 | - | 4.99 | 250,241 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,879 |
| European Capitals by Map | 0 | - | 4.99 | 139,162 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,068 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,422 |
| European Coastal Capitals | 0 | - | 4.95 | 90,603 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,057 |
| Countries of the Middle East | 0 | - | 4.96 | 201,183 |
| African Island Countries | 0 | - | 4.96 | 101,637 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,883 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,269 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,898 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,517 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,520 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,991 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,738 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,613 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,232 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,582 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,245 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,157 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,998 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,268 |
| Romania Country Quiz | 0 | - | 4.63 | 53,784 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,440 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,222 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,711 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,154 |
| Random European Flag to Country | 0 | - | 4.89 | 182,469 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,341 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,112 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,475 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,784 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,567 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,856 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,333 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,832 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,434 |
| Official Cities in the UK | 0 | - | 4.89 | 283,746 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,038 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,176 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,290 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,882 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,296 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,126 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,492 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,084 |
| Monarchies of Asia | 0 | - | 4.97 | 71,090 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,893 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,823 |
| The Only African Country ... | 0 | - | 4.99 | 129,104 |
| The Only American Country ... | 0 | - | 4.92 | 121,612 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,130 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,781 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,006 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,148 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,020 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,172 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,209 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,270 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,874 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,443 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,824 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,648 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,325 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,003 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,192 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,767 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,355 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,276 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,148 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,684 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,159 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,618 |
| Central American Countries | 0 | - | 4.98 | 156,476 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,649 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,977 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,236 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,608 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,060 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,610 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,479 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,187 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,496 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,234 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,080 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,846 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,964 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,722 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,149 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,327 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,037 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,857 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,578 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,103 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,950 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,388 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,917 |
| Japan Country Quiz | 0 | - | 4.93 | 142,480 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,366 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,072 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,777 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,650 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,388 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,771 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,348 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,934 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,064 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,626 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,522 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,668 |
| Random European Capital to Country | 0 | - | 4.98 | 190,914 |
| Random European Country to Capital | 0 | - | 4.93 | 165,126 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,450 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,755 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,166 |
| Most Forested European Countries | 0 | - | 4.80 | 75,333 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,410 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,451 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,630 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,336 |
