| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,405 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,620 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,987 |
| The Only European Country ... | 0 | - | 4.91 | 218,783 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,407 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,777 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,977 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,057 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,581 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,106 |
| Slavic Countries | 0 | - | 4.96 | 112,311 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,429 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,978 |
| Europe Map Quiz | 0 | - | 5.00 | 4,785,394 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,786 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,129 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,300 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,428 |
| Monarchies of Europe | 0 | - | 4.90 | 98,799 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,434 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,767 |
| European Countries with One Border | 0 | - | 4.97 | 183,697 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,453 |
| Countries That Border Russia | 0 | - | 4.98 | 464,339 |
| Countries Bordering France | 0 | - | 4.83 | 404,724 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,672 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,859 |
| UK Immigration by Country | 0 | - | 4.94 | 141,629 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,777 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,765 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,791 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,251 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,598 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,886 |
| Countries of Africa | 0 | - | 5.00 | 2,557,547 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,801 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,727 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,874 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,552 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,349 |
| Germany Country Quiz | 0 | - | 4.82 | 158,758 |
| Russia Country Quiz | 0 | - | 4.83 | 115,268 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,892 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,708 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,558 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,915 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,081 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,326 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,693 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,656 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,474 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,643 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,093 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,972 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,910 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,025 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,224 |
| Countries that Border Poland | 0 | - | 4.99 | 173,098 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,463 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,384 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,809 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,491 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,596 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,023 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,226 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,446 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,294 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,266 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,261 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,256,639 |
| Europe Capital to Country | 0 | - | 4.99 | 251,933 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,880 |
| European Capitals by Map | 0 | - | 4.99 | 141,937 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,801 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,115 |
| European Coastal Capitals | 0 | - | 4.95 | 91,249 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,637 |
| Countries of the Middle East | 0 | - | 4.96 | 202,493 |
| African Island Countries | 0 | - | 4.96 | 102,385 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,150 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,572 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,747 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,261 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,515 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,269 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,471 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,930 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,742 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,416 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,206 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,840 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,096 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,068 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,029 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,013 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,722 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,724 |
| Counties of England | 0 | - | 4.97 | 802,343 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,609 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,384 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,868 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,095 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,536 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,978 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,297 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,930 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,617 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,815 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,808 |
| Official Cities in the UK | 0 | - | 4.89 | 286,013 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,536 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,548 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,671 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,039 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,610 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,458 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 25,028 |
| Monarchies of Asia | 0 | - | 4.97 | 71,473 |
| Random European Flag to Country | 0 | - | 4.90 | 184,085 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,250 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,347 |
| The Only African Country ... | 0 | - | 4.99 | 129,615 |
| The Only American Country ... | 0 | - | 4.92 | 122,167 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,365 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,251 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,778 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,995 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,761 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,974 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,965 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,546 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,736 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,934 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,476 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,477 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,411 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,280 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,000 |
| Countries with Megacities | 0 | - | 4.99 | 266,822 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,713 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,029 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,027 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,152 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,953 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,844 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,524 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,171 |
| Central American Countries | 0 | - | 4.98 | 157,253 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,540 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,324 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,696 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,278 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,418 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,910 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,053 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,305 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,225 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,269 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,073 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,789 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,998 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,548 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,756 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,306 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,713 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,953 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,207 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,455 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,813 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,422 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,501 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,746 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,194 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,760 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,687 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,271 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,735 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,624 |
| Japan Country Quiz | 0 | - | 4.93 | 143,255 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,238 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,062 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,543 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,788 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,983 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,793 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,151 |
| France Cities Map Quiz | 0 | - | 4.95 | 167,720 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,022 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,418 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,974 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,662 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,453,325 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,290 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,827 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,839 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,076 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,826 |
| Africa Map Quiz | 0 | - | 5.00 | 2,127,786 |
| Asia Map Quiz | 0 | - | 4.99 | 924,472 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,643 |
