| Countries Bordering Germany | 0 | - | 4.99 | 371,103 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,479 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,810 |
| Countries Bordering France | 0 | - | 4.83 | 404,047 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,049 |
| UK Immigration by Country | 0 | - | 4.94 | 141,336 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,466 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,461 |
| The Only European Country ... | 0 | - | 4.91 | 217,996 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,981 |
| Russia Country Quiz | 0 | - | 4.83 | 114,855 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,840 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,806 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,483 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,065 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,931 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,795 |
| Slavic Countries | 0 | - | 4.96 | 112,080 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,176 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,735 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,769 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,112 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,554 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,029 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,611 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,345 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,594 |
| Europe Map Quiz | 0 | - | 5.00 | 4,776,836 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,774 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,255 |
| Monarchies of Europe | 0 | - | 4.90 | 98,511 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,290 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,219 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,093 |
| European Countries with One Border | 0 | - | 4.97 | 183,365 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,134 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,411 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,654 |
| France Country Quiz | 0 | - | 4.70 | 135,364 |
| Spain Country Quiz | 0 | - | 4.44 | 128,969 |
| Italy Country Quiz | 0 | - | 4.77 | 123,791 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,751 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,600 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,009 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,085 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,512 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,441 |
| Countries That Border Russia | 0 | - | 4.98 | 463,577 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,777 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,109 |
| Japan Country Quiz | 0 | - | 4.93 | 142,957 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,568 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,469 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,456 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,884 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,391 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,245 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,768 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,271 |
| Countries of Africa | 0 | - | 5.00 | 2,550,008 |
| Scotland Trivia | 0 | - | 4.58 | 57,695 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,477 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,900 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,485 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,251 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,190 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,582 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,801 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,970 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,208 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,825 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,815 |
| Countries that Border Poland | 0 | - | 4.99 | 172,811 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,065 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,055 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,870 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,103 |
| Counties of Ireland | 0 | - | 4.92 | 196,489 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,658 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,901 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,689 |
| British Cultural Symbols | 0 | - | 4.27 | 63,364 |
| 20 Questions About France | 0 | - | 4.11 | 32,444 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,962 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,929 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,251,727 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,661 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,988 |
| Europe Capital to Country | 0 | - | 4.99 | 251,351 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,505 |
| European Capitals by Map | 0 | - | 4.99 | 141,045 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,536 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,893 |
| European Coastal Capitals | 0 | - | 4.95 | 91,005 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,019 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 237,915 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,278 |
| Countries of the Middle East | 0 | - | 4.96 | 202,051 |
| African Island Countries | 0 | - | 4.96 | 102,130 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,473 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,026 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,507 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,615 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,439 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,993 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,160 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,903 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,248 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,814 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,565 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,206 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,952 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,608 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,854 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,868 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,808 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,870 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,456 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,249 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,049 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,523 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,133 |
| Austria Country Quiz | 0 | - | 4.57 | 59,924 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,613 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,769 |
| Greece Country Quiz | 0 | - | 4.74 | 66,471 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,525 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,552 |
| Counties of England | 0 | - | 4.97 | 800,410 |
| Random European Flag to Country | 0 | - | 4.90 | 183,494 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,635 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,892 |
| The Wales Quiz | 0 | - | 4.47 | 29,223 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 26,073 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,572 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,206 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,579 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,690 |
| Official Cities in the UK | 0 | - | 4.89 | 285,129 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,331 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,401 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,517 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,768 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,414 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,310 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 23,529 |
| Monarchies of Asia | 0 | - | 4.97 | 71,334 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,118 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,836 |
| The Only African Country ... | 0 | - | 4.99 | 129,423 |
| The Only American Country ... | 0 | - | 4.92 | 121,952 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,286 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,130 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,483 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,578 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,865 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,543 |
| Norway Country Quiz | 0 | - | 4.44 | 77,611 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,112 |
| Finland Country Quiz | 0 | - | 4.51 | 59,855 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,288 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,056 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,470 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,021 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,295 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,164 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,955 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,793 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,114 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,519 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,118 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,212 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,944 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,873 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,189 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,409 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,627 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,400 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,530 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,149 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,531 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,290 |
| Countries that Beat France | 0 | - | 4.48 | 76,128 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,452 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,078 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,396 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,755 |
| Central American Countries | 0 | - | 4.98 | 156,980 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,072 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,037 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,666 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,878 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,413 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,959 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,208 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,540 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,839 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,434 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,569 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,141 |
