| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,313 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,272 |
| Slavic Countries | 0 | - | 4.96 | 112,441 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,519 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,006 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,318 |
| The Only European Country ... | 0 | - | 4.91 | 219,301 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,672 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,850 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,788 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,609 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,361 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,450 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,028 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,664 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,228 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,044 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,198 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,967 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,830 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,069 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,045 |
| Europe Map Quiz | 0 | - | 5.00 | 4,790,505 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,750 |
| Monarchies of Europe | 0 | - | 4.90 | 98,956 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,909 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,632 |
| European Countries with One Border | 0 | - | 4.97 | 183,914 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,627 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,212 |
| Countries That Border Russia | 0 | - | 4.98 | 464,675 |
| Countries Bordering France | 0 | - | 4.83 | 405,105 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,022 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,632 |
| Ukraine Country Quiz | 0 | - | 4.43 | 48,012 |
| UK Immigration by Country | 0 | - | 4.94 | 141,802 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,010 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,855 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,986 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,872 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,952 |
| Germany Country Quiz | 0 | - | 4.82 | 158,939 |
| Russia Country Quiz | 0 | - | 4.83 | 115,376 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,133 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,968 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,981 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,114 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,207 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,380 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,137 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,360 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,772 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,959 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,031 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,857 |
| Countries of Africa | 0 | - | 5.00 | 2,562,266 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,333 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,982 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,141 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,303 |
| Countries that Border Poland | 0 | - | 4.99 | 173,251 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,925 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,186 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,237 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,422 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,521 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,101 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,556 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,497 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,359 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,396 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,673 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,875 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,410 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,304 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,531 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,671 |
| Counties of England | 0 | - | 4.97 | 803,529 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,188 |
| Europe Capital to Country | 0 | - | 4.99 | 252,316 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,122 |
| European Capitals by Map | 0 | - | 4.99 | 142,314 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,996 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,275 |
| European Coastal Capitals | 0 | - | 4.95 | 91,401 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,002 |
| Countries of the Middle East | 0 | - | 4.96 | 203,094 |
| African Island Countries | 0 | - | 4.96 | 102,640 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,207 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,721 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,910 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,388 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,804 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,938 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,636 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,042 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,914 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,950 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,535 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,002 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,237 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 45,305 |
| Romania Country Quiz | 0 | - | 4.63 | 54,163 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,801 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,484 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,851 |
| Random European Flag to Country | 0 | - | 4.90 | 184,334 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,207 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,652 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,065 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,011 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,621 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,293 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,114 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 104,992 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,933 |
| Official Cities in the UK | 0 | - | 4.89 | 286,568 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,651 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,628 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,760 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,395 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,182 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,718 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,438 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,557 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,189 |
| Monarchies of Asia | 0 | - | 4.97 | 71,554 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,319 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,633 |
| The Only African Country ... | 0 | - | 4.99 | 129,740 |
| The Only American Country ... | 0 | - | 4.92 | 122,266 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,416 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,485 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,959 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,919 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,864 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,779 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,929 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,873 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,087 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,730 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,893 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,151 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,703 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,571 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,718 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,545 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,462 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,043 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,022 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,541 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,615 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 113,802 |
| Central American Countries | 0 | - | 4.98 | 157,427 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,645 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,475 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,794 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,061 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,151 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,742 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,415 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,527 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,895 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,095 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,612 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,877 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,387 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,786 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,015 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,235 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,492 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,498 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,556 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,920 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,650 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,884 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,751 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,356 |
| Japan Country Quiz | 0 | - | 4.93 | 143,436 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,476 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,271 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,108 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,087 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,038 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,950 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,310 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,895 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,145 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,547 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,131 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,906 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,863 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,129 |
| Random European Capital to Country | 0 | - | 4.98 | 192,249 |
| Random European Country to Capital | 0 | - | 4.93 | 165,987 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,053 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,514 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,381 |
| Most Forested European Countries | 0 | - | 4.80 | 75,709 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,641 |
