| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,346 |
| The Only European Country ... | 0 | - | 4.91 | 215,204 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,353 |
| Europe Map Quiz | 0 | - | 5.00 | 4,746,522 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,346 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,605 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,477 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,754 |
| Slavic Countries | 0 | - | 4.96 | 111,272 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,169 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,716 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,793 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,543 |
| Monarchies of Europe | 0 | - | 4.90 | 97,710 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,431 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,948 |
| European Countries with One Border | 0 | - | 4.97 | 182,141 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,003 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,284 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,123 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,474 |
| Countries of Africa | 0 | - | 5.00 | 2,521,908 |
| Countries That Border Russia | 0 | - | 4.98 | 460,383 |
| Countries Bordering France | 0 | - | 4.83 | 401,176 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,033 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,260 |
| UK Immigration by Country | 0 | - | 4.94 | 140,377 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,450 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,111 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,655 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,522 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,792 |
| Germany Country Quiz | 0 | - | 4.82 | 157,206 |
| Russia Country Quiz | 0 | - | 4.85 | 114,055 |
| Italy Country Quiz | 0 | - | 4.82 | 122,699 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,993 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,109 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,197 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,005 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,924 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,481 |
| Europe Capital to Country | 0 | - | 4.99 | 248,953 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,174 |
| European Capitals by Map | 0 | - | 4.99 | 137,807 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,620 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,999 |
| European Coastal Capitals | 0 | - | 4.95 | 90,142 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,851 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,937 |
| Countries of the Middle East | 0 | - | 4.96 | 199,883 |
| African Island Countries | 0 | - | 4.96 | 101,179 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,110 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,690 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,583 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,451 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,428 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,333 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,988 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,782 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,251 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,240 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,410 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,538 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,913 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,700 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,741 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,592 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,854 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,802 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,940 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,035 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,078 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,640 |
| Countries that Border Poland | 0 | - | 4.99 | 171,801 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,673 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,705 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,248 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,575 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,981 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,924 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,423 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,725 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,673 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,538 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,783 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,536 |
| Counties of England | 0 | - | 4.97 | 792,692 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,987 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,202 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,885 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,164 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,266 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,647 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,493 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,372 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,030 |
| Official Cities in the UK | 0 | - | 4.89 | 282,202 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,709 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,933 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,004 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,797 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,736 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,749 |
| Monarchies of Asia | 0 | - | 4.97 | 70,842 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,642 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,702 |
| The Only African Country ... | 0 | - | 4.99 | 128,710 |
| The Only American Country ... | 0 | - | 4.92 | 121,178 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,933 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,477 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,516 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,732 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,804 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,180 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,676 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,325 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,522 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,360 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,256 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,553 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,334 |
| Countries with Megacities | 0 | - | 4.99 | 249,054 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,182 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,569 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,519 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,541 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,243 |
| Random European Flag to Country | 0 | - | 4.89 | 181,580 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,152 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,096 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,640 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,440,131 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,892 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,907 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,512 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,757 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,539 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,117 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,218 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,642 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,674 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,033 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,688 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,912 |
| Asia Map Quiz | 0 | - | 4.99 | 911,095 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,597 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,668 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,197 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,920 |
| Central American Countries | 0 | - | 4.98 | 155,534 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,070 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,609 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,721 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,185 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,338 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,949 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,783 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,630 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,478 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,116 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,979 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,753 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,525 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,265 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,693 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,660 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,738 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,479 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,393 |
| Countries that Visit Australia the Most | 0 | - | 4.91 | 68,780 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,558 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,166 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,958 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,363 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,499 |
| Japan Country Quiz | 0 | - | 4.92 | 141,929 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,926 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,369 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,251 |
| Syria Country Quiz | 0 | - | 4.81 | 32,555 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,443 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,652 |
| Palau Country Quiz | 0 | - | 4.90 | 22,926 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,057 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,852 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,834 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,577 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,444 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,483 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,881 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,148 |
| The Only Remaining Asian Country . . . | 0 | - | 4.63 | 45,604 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,289 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,935 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,349 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,100 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,106 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,361 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,330 |
| Random European Capital to Country | 0 | - | 4.98 | 189,941 |
