| Germany Country Quiz | 0 | - | 4.82 | 158,887 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,073 |
| Countries Bordering France | 0 | - | 4.83 | 405,010 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,941 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,911 |
| UK Immigration by Country | 0 | - | 4.94 | 141,756 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,234 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,971 |
| The Only European Country ... | 0 | - | 4.91 | 219,178 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,602 |
| Russia Country Quiz | 0 | - | 4.83 | 115,343 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,952 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,084 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,248 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,933 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,233 |
| Slavic Countries | 0 | - | 4.96 | 112,412 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,753 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,612 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,123 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,963 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,275 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,893 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,162 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,173 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,496 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,432 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,440 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,649 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,499 |
| Monarchies of Europe | 0 | - | 4.90 | 98,910 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,826 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,868 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,573 |
| European Countries with One Border | 0 | - | 4.97 | 183,859 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,578 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,535 |
| France Country Quiz | 0 | - | 4.70 | 135,695 |
| Spain Country Quiz | 0 | - | 4.44 | 129,292 |
| Italy Country Quiz | 0 | - | 4.77 | 124,088 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,983 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,384 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,785 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,949 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,844 |
| Countries That Border Russia | 0 | - | 4.98 | 464,596 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,789 |
| Japan Country Quiz | 0 | - | 4.93 | 143,384 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,773 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,603 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,902 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,277 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,849 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,113 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,522 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,085 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,834 |
| Countries of Africa | 0 | - | 5.00 | 2,561,264 |
| Scotland Trivia | 0 | - | 4.58 | 57,768 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,322 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,102 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,039 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,364 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,044 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,752 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,945 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,951 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,282 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,024 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,118 |
| Countries that Border Poland | 0 | - | 4.99 | 173,209 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,289 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,333 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,020 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,324 |
| Counties of Ireland | 0 | - | 4.92 | 197,397 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,458 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,086 |
| British Cultural Symbols | 0 | - | 4.27 | 63,415 |
| 20 Questions About France | 0 | - | 4.11 | 32,471 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,058 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,041 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,931 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,129 |
| Europe Capital to Country | 0 | - | 4.99 | 252,220 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,052 |
| European Capitals by Map | 0 | - | 4.99 | 142,220 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,935 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,228 |
| European Coastal Capitals | 0 | - | 4.95 | 91,352 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,864 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,430 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,373 |
| Countries of the Middle East | 0 | - | 4.96 | 203,018 |
| African Island Countries | 0 | - | 4.96 | 102,580 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,601 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,196 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,696 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,019 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,868 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,354 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,734 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,825 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,594 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,017 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,882 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,903 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,468 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,965 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,200 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 43,552 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,498 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,177 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,641 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,273 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,655 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,338 |
| Austria Country Quiz | 0 | - | 4.57 | 60,068 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,699 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,960 |
| Greece Country Quiz | 0 | - | 4.74 | 66,660 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,807 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,817 |
| Counties of England | 0 | - | 4.97 | 803,254 |
| Random European Flag to Country | 0 | - | 4.90 | 184,297 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,831 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,039 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,008 |
| The Wales Quiz | 0 | - | 4.46 | 29,275 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,219 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,012 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 104,954 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,905 |
| Official Cities in the UK | 0 | - | 4.89 | 286,422 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,620 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,605 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,738 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,142 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,690 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,538 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,150 |
| Monarchies of Asia | 0 | - | 4.97 | 71,526 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,304 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,581 |
| The Only African Country ... | 0 | - | 4.99 | 129,709 |
| The Only American Country ... | 0 | - | 4.92 | 122,241 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,403 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,441 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,906 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,723 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 69,051 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,884 |
| Norway Country Quiz | 0 | - | 4.45 | 77,844 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,287 |
| Finland Country Quiz | 0 | - | 4.51 | 60,027 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,404 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,686 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,846 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,119 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,651 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,552 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,506 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,419 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,731 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,201 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,770 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,368 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,350 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,393 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,997 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,221 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,482 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,901 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,542 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,838 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,331 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,844 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,046 |
| Countries that Beat France | 0 | - | 4.48 | 76,406 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,530 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,588 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 113,006 |
| Central American Countries | 0 | - | 4.98 | 157,383 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,623 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,448 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,794 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,026 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,120 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,632 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,377 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,418 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,869 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,065 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,600 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,848 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,363 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,773 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,483 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,910 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,633 |
