| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,341 |
| The Only European Country ... | 0 | - | 4.91 | 213,507 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,327 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,503 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,710 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,612 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,044 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,146 |
| Slavic Countries | 0 | - | 4.96 | 110,771 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,583 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,197 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,719 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,101 |
| Monarchies of Europe | 0 | - | 4.90 | 97,214 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,960 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,221 |
| European Countries with One Border | 0 | - | 4.97 | 181,459 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,973 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,717 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,840 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,157 |
| Countries of Africa | 0 | - | 5.00 | 2,504,483 |
| Countries That Border Russia | 0 | - | 4.98 | 458,544 |
| Countries Bordering France | 0 | - | 4.85 | 396,569 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,702 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,071 |
| UK Immigration by Country | 0 | - | 4.94 | 139,494 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,675 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,095 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,168 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,035 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,288 |
| Germany Country Quiz | 0 | - | 4.82 | 156,405 |
| Russia Country Quiz | 0 | - | 4.85 | 113,562 |
| Italy Country Quiz | 0 | - | 4.82 | 122,078 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 137,981 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,794 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 34,999 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,724 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,199 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,655 |
| Europe Capital to Country | 0 | - | 4.99 | 247,286 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,298 |
| European Capitals by Map | 0 | - | 4.99 | 135,952 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,074 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,524 |
| European Coastal Capitals | 0 | - | 4.95 | 89,649 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,532 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,754 |
| Countries of the Middle East | 0 | - | 4.96 | 198,709 |
| African Island Countries | 0 | - | 4.96 | 100,666 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,778 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,455 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,155 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,049 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,484 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,591 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,363 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,925 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,482 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,675 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,110 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,077 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,467 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,153 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,324 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,133 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,423 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,044 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,607 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,655 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,650 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,367 |
| Countries that Border Poland | 0 | - | 4.99 | 171,213 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,154 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,465 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,135 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,334 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,755 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,169 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,045 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,583 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,516 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,355 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,405 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,071 |
| Counties of England | 0 | - | 4.97 | 788,375 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,075 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,413 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,362 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,753 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,778 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,808 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,689 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,901 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,766 |
| Official Cities in the UK | 0 | - | 4.89 | 280,155 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,329 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,648 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,706 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,251 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,266 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,296 |
| Monarchies of Asia | 0 | - | 4.97 | 70,540 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,379 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,546 |
| The Only African Country ... | 0 | - | 4.99 | 128,265 |
| The Only American Country ... | 0 | - | 4.92 | 120,665 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,734 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,203 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,928 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,018 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,004 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,563 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,954 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,907 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,657 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,840 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,653 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,775 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,874 |
| Countries with Megacities | 0 | - | 4.99 | 246,215 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,793 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,741 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,261 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,678 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,395 |
| Random European Flag to Country | 0 | - | 4.89 | 180,741 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,831 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,686 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,478 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,564 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,118 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,768 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,194 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,507 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,337 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,065 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,101 |
| Countries Bordering the EU | 0 | - | 4.75 | 72,315 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,408 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,437,829 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,481 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,840 |
| Asia Map Quiz | 0 | - | 4.99 | 905,833 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,859 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,090 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,672 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,609 |
| Central American Countries | 0 | - | 4.98 | 154,920 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,523 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,305 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,076 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,784 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 239,979 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,361 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,294 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,157 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,005 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,729 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,708 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,377 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,126 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,081 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,450 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,293 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,420 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,062 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,171 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,424 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,120 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,945 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,615 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,790 |
| Name a Valid Asian Country | 0 | - | 4.98 | 119,937 |
| Japan Country Quiz | 0 | - | 4.92 | 141,118 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,789 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,276 |
| Morocco Country Quiz | 0 | - | 4.81 | 45,983 |
| Syria Country Quiz | 0 | - | 4.81 | 32,265 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,331 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,452 |
| Palau Country Quiz | 0 | - | 4.89 | 22,817 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,524 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,256 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,059 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,056 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,871 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 150,983 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,111 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 48,994 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,424 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,729 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,704 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,755 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,406 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,493 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,152 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,954 |
| Random European Capital to Country | 0 | - | 4.98 | 189,067 |
