| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,703 |
| The Only European Country ... | 0 | - | 4.91 | 214,073 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,717 |
| Europe Map Quiz | 0 | - | 5.00 | 4,733,710 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,271 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,589 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,518 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,346 |
| Slavic Countries | 0 | - | 4.96 | 110,922 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,773 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,375 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,095 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,262 |
| Monarchies of Europe | 0 | - | 4.90 | 97,384 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,085 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,490 |
| European Countries with One Border | 0 | - | 4.97 | 181,719 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,627 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,881 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,291 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,247 |
| Countries of Africa | 0 | - | 5.00 | 2,510,072 |
| Countries That Border Russia | 0 | - | 4.98 | 459,121 |
| Countries Bordering France | 0 | - | 4.83 | 399,812 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,246 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,491 |
| UK Immigration by Country | 0 | - | 4.94 | 139,762 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,030 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,362 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,313 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,168 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,091 |
| Germany Country Quiz | 0 | - | 4.82 | 156,682 |
| Russia Country Quiz | 0 | - | 4.85 | 113,701 |
| Italy Country Quiz | 0 | - | 4.82 | 122,315 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,333 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,898 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,072 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,820 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,158 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,962 |
| Europe Capital to Country | 0 | - | 4.99 | 248,103 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,601 |
| European Capitals by Map | 0 | - | 4.99 | 136,572 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,296 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,709 |
| European Coastal Capitals | 0 | - | 4.95 | 89,853 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,033 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,815 |
| Countries of the Middle East | 0 | - | 4.96 | 199,096 |
| African Island Countries | 0 | - | 4.96 | 100,853 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,894 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,526 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,686 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,506 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,680 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,836 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,582 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,239 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,715 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,859 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,182 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,217 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,640 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,358 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,478 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,317 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,547 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,223 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,745 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,838 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,810 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,493 |
| Countries that Border Poland | 0 | - | 4.99 | 171,438 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,359 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,568 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,416 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,412 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,839 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,419 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,152 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,648 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,559 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,427 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,526 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,271 |
| Counties of England | 0 | - | 4.97 | 789,804 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,639 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,787 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,579 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,904 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,964 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,109 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,944 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,045 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,857 |
| Official Cities in the UK | 0 | - | 4.89 | 280,802 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,479 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,754 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,817 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,443 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,404 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,404 |
| Monarchies of Asia | 0 | - | 4.97 | 70,640 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,458 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,949 |
| The Only African Country ... | 0 | - | 4.99 | 128,407 |
| The Only American Country ... | 0 | - | 4.92 | 120,829 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,803 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,280 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,126 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,165 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,296 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,810 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,210 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,352 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,994 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,088 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,884 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,035 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,541 |
| Countries with Megacities | 0 | - | 4.99 | 247,408 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,369 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,152 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,798 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,065 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,687 |
| Random European Flag to Country | 0 | - | 4.89 | 181,021 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,942 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,835 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,518 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,939 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,866 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,819 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,301 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,605 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,413 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,079 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,150 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,475 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,494 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,597 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,869 |
| Africa Map Quiz | 0 | - | 5.00 | 2,105,385 |
| Asia Map Quiz | 0 | - | 4.99 | 907,685 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,485 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,296 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,147 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,712 |
| Central American Countries | 0 | - | 4.98 | 155,148 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,718 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,423 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,348 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,913 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,145 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,544 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,415 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,302 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,143 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,855 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,812 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,505 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,272 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,151 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,518 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,422 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,545 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,220 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,247 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,550 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,246 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,015 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,727 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,996 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,118 |
| Japan Country Quiz | 0 | - | 4.92 | 141,389 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,835 |
| Kazakhstan Country Quiz | 0 | - | 4.82 | 34,227 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,307 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,083 |
| Syria Country Quiz | 0 | - | 4.81 | 32,379 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,373 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,514 |
| Palau Country Quiz | 0 | - | 4.89 | 22,852 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,725 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,502 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,317 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,243 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,143 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,167 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,416 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,037 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,483 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,953 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,175 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,986 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,545 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,744 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,229 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,139 |
