| Countries That Use the Euro | 0 | - | 4.95 | 106,511 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,893 |
| The Only European Country ... | 0 | - | 4.91 | 218,639 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,329 |
| UK Immigration by Country | 0 | - | 4.94 | 141,569 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,711 |
| Germany Country Quiz | 0 | - | 4.82 | 158,705 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,816 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,901 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,523 |
| Counties of England | 0 | - | 4.97 | 802,015 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,637 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,465 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,053 |
| Slavic Countries | 0 | - | 4.96 | 112,272 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,385 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,930 |
| Europe Map Quiz | 0 | - | 5.00 | 4,783,672 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,172 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,173 |
| Official Cities in the UK | 0 | - | 4.89 | 285,886 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,399 |
| Monarchies of Europe | 0 | - | 4.90 | 98,753 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,397 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,355 |
| European Countries with One Border | 0 | - | 4.97 | 183,619 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,383 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,491 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,673 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,820 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,453 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,676 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,607 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,828 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,816 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,502 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,765 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,687 |
| Countries That Border Russia | 0 | - | 4.98 | 464,209 |
| Countries Bordering France | 0 | - | 4.83 | 404,616 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,576 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,169 |
| Russia Country Quiz | 0 | - | 4.83 | 115,224 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,685 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,541 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,741 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,126 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,675 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,983 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,397 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,947 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,602 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,718 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,667 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,877 |
| Countries of Africa | 0 | - | 5.00 | 2,555,812 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,966 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,314 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,678 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,539 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,354 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,996 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,950 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,887 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,986 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,203 |
| Countries that Border Poland | 0 | - | 4.99 | 173,057 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,740 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,109 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,950 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,201 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,425 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,215 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,229 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,255,589 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,611 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,046 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,016 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,001 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,932 |
| Europe Capital to Country | 0 | - | 4.99 | 251,836 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,799 |
| European Capitals by Map | 0 | - | 4.99 | 141,830 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,747 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,080 |
| European Coastal Capitals | 0 | - | 4.95 | 91,208 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,533 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,336 |
| Countries of the Middle East | 0 | - | 4.96 | 202,416 |
| African Island Countries | 0 | - | 4.96 | 102,343 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,540 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,131 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,552 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,680 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,213 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,459 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,198 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,440 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,909 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,702 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,379 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,167 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,802 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,061 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,038 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,348 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,048 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,491 |
| France Country Quiz | 0 | - | 4.70 | 135,546 |
| Spain Country Quiz | 0 | - | 4.44 | 129,147 |
| Italy Country Quiz | 0 | - | 4.77 | 123,959 |
| Netherlands Country Quiz | 0 | - | 4.52 | 80,881 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,191 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,258 |
| Austria Country Quiz | 0 | - | 4.57 | 60,010 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,668 |
| Greece Country Quiz | 0 | - | 4.74 | 66,589 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,685 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,695 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,870 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,535 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,768 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,788 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,495 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,517 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,649 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,005 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,582 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,436 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,931 |
| Monarchies of Asia | 0 | - | 4.97 | 71,445 |
| Random European Flag to Country | 0 | - | 4.90 | 184,019 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,231 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,249 |
| The Only African Country ... | 0 | - | 4.99 | 129,578 |
| The Only American Country ... | 0 | - | 4.92 | 122,132 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,347 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,237 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,714 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,753 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,726 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,940 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,954 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,397 |
| Regions of Italy | 0 | - | 4.92 | 76,904 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,159 |
| States of Germany | 0 | - | 4.95 | 154,227 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,731 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,617 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,367 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,198 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,693 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,254 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,186 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,772 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,696 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,705 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,561 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,496 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,162 |
| Central American Countries | 0 | - | 4.98 | 157,204 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,426 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,266 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,658 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,752 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,861 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,021 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,285 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,080 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,223 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,910 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,748 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,969 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,529 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,717 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,282 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,695 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,938 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,205 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,443 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,397 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,479 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,851 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,529 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,726 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,669 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,247 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,677 |
| British Cultural Symbols | 0 | - | 4.27 | 63,396 |
| Japan Country Quiz | 0 | - | 4.93 | 143,201 |
| 20 Questions About France | 0 | - | 4.11 | 32,460 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,224 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,051 |
| Liechtenstein Country Quiz | 0 | - | 4.64 | 27,201 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,536 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,774 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,607 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,963 |
| Palau Country Quiz | 0 | - | 4.90 | 23,131 |
| Departments of France | 0 | - | 4.93 | 54,969 |
