| Countries That Use the Euro | 0 | - | 4.95 | 107,394 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,618 |
| The Only European Country ... | 0 | - | 4.91 | 219,789 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,935 |
| UK Immigration by Country | 0 | - | 4.94 | 141,957 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,188 |
| Germany Country Quiz | 0 | - | 4.82 | 159,167 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,386 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,026 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,800 |
| Counties of England | 0 | - | 4.97 | 804,788 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,843 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,458 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,443 |
| Slavic Countries | 0 | - | 4.96 | 112,568 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,857 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,598 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,420 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,976 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,054 |
| Official Cities in the UK | 0 | - | 4.89 | 287,093 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,633 |
| Monarchies of Europe | 0 | - | 4.90 | 99,099 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,040 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,808 |
| European Countries with One Border | 0 | - | 4.97 | 184,114 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,832 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,876 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,068 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,373 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,700 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,970 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,758 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,181 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 152,076 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,080 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,147 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,040 |
| Countries That Border Russia | 0 | - | 4.98 | 465,107 |
| Countries Bordering France | 0 | - | 4.83 | 405,516 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,386 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,661 |
| Russia Country Quiz | 0 | - | 4.83 | 115,518 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,872 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.85 | 35,675 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,097 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,507 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,118 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,314 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,661 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,301 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,135 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,326 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,508 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,012 |
| Countries of Africa | 0 | - | 5.00 | 2,566,629 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,719 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,421 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,855 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,480 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,313 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,491 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,133 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,087 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,257 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,408 |
| Countries that Border Poland | 0 | - | 4.99 | 173,408 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,073 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,254 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,478 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,382 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,602 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,802 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,449 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,632 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,818 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,075 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,102 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,085 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,439 |
| Europe Capital to Country | 0 | - | 4.99 | 252,738 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,394 |
| European Capitals by Map | 0 | - | 4.99 | 142,744 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,201 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,452 |
| European Coastal Capitals | 0 | - | 4.95 | 91,560 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,883 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,421 |
| Countries of the Middle East | 0 | - | 4.96 | 203,390 |
| African Island Countries | 0 | - | 4.96 | 102,805 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,664 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,270 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 105,068 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,105 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,562 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,066 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,276 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,800 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,102 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,029 |
| 10 Southernmost Countries in Africa | 0 | - | 4.99 | 118,133 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,779 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,120 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,379 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,908 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,694 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,353 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,809 |
| France Country Quiz | 0 | - | 4.70 | 135,864 |
| Spain Country Quiz | 0 | - | 4.44 | 129,469 |
| Italy Country Quiz | 0 | - | 4.77 | 124,279 |
| Netherlands Country Quiz | 0 | - | 4.52 | 81,088 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,414 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,469 |
| Austria Country Quiz | 0 | - | 4.57 | 60,151 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,740 |
| Greece Country Quiz | 0 | - | 4.74 | 66,750 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,962 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,965 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,569 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,431 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,159 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,014 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,767 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,714 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,865 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,370 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,823 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,655 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,298 |
| Monarchies of Asia | 0 | - | 4.97 | 71,649 |
| Random European Flag to Country | 0 | - | 4.90 | 184,578 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,390 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,961 |
| The Only African Country ... | 0 | - | 4.99 | 129,861 |
| The Only American Country ... | 0 | - | 4.92 | 122,405 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,485 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,590 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,147 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,936 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,064 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,167 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,044 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,974 |
| Regions of Italy | 0 | - | 4.92 | 77,337 |
| Regions of Spain Quiz | 0 | - | 4.91 | 115,688 |
| States of Germany | 0 | - | 4.95 | 155,064 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,972 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,862 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,726 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,654 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,089 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,471 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,618 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 98,023 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,979 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,985 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,257 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,735 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,238 |
| Central American Countries | 0 | - | 4.98 | 157,629 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,725 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,620 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,893 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,833 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,217 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,265 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,431 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,249 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,543 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,913 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 93,007 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,204 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,673 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,974 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,481 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,843 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,061 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,247 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,528 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,567 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,625 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,998 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,758 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,043 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,822 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,429 |
| Name a Valid Asian Country | 0 | - | 4.98 | 122,023 |
| British Cultural Symbols | 0 | - | 4.27 | 63,447 |
| Japan Country Quiz | 0 | - | 4.93 | 143,614 |
| 20 Questions About France | 0 | - | 4.11 | 32,488 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,310 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,184 |
| Liechtenstein Country Quiz | 0 | - | 4.64 | 27,258 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,579 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,943 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,661 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,098 |
| Palau Country Quiz | 0 | - | 4.89 | 23,200 |
| Departments of France | 0 | - | 4.93 | 55,483 |
