| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,650 |
| The Only European Country ... | 0 | - | 4.91 | 217,348 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,552 |
| Europe Map Quiz | 0 | - | 5.00 | 4,770,401 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,425 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,575 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,331 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,542 |
| Slavic Countries | 0 | - | 4.96 | 111,873 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,901 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,417 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,315 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,082 |
| Monarchies of Europe | 0 | - | 4.90 | 98,339 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,030 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,827 |
| European Countries with One Border | 0 | - | 4.97 | 183,103 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,880 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,085 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,769 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,734 |
| Countries of Africa | 0 | - | 5.00 | 2,544,381 |
| Countries That Border Russia | 0 | - | 4.98 | 462,779 |
| Countries Bordering France | 0 | - | 4.83 | 403,503 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,619 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,003 |
| UK Immigration by Country | 0 | - | 4.94 | 141,149 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,241 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,784 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,312 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,240 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,948 |
| Germany Country Quiz | 0 | - | 4.83 | 158,157 |
| Russia Country Quiz | 0 | - | 4.83 | 114,684 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,147 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,462 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,411 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,764 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,402 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,240 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,373 |
| Europe Capital to Country | 0 | - | 4.99 | 250,840 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,187 |
| European Capitals by Map | 0 | - | 4.99 | 139,915 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,281 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,620 |
| European Coastal Capitals | 0 | - | 4.95 | 90,797 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,512 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,178 |
| Countries of the Middle East | 0 | - | 4.96 | 201,640 |
| African Island Countries | 0 | - | 4.96 | 101,858 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,505 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,959 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,460 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,321 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,636 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,217 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,767 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,811 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,322 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,999 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,704 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,387 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,782 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,465 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,356 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,216 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,426 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,991 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,411 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,650 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,654 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,016 |
| Countries that Border Poland | 0 | - | 4.99 | 172,589 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,359 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,959 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,335 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,973 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,280 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,321 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,940 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,922 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,878 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,345 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,384 |
| Counties of England | 0 | - | 4.97 | 798,734 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,588 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,063 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,629 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,730 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,049 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,220 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,646 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,333 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,571 |
| Official Cities in the UK | 0 | - | 4.89 | 284,468 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,203 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,288 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,400 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,529 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,263 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,198 |
| Monarchies of Asia | 0 | - | 4.97 | 71,216 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,012 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,426 |
| The Only African Country ... | 0 | - | 4.99 | 129,267 |
| The Only American Country ... | 0 | - | 4.92 | 121,804 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,203 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,880 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,241 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,383 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,785 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,134 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,126 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,106 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,676 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,144 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,972 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,723 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,904 |
| Countries with Megacities | 0 | - | 4.99 | 264,577 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,745 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,470 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,001 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,545 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,671 |
| Random European Flag to Country | 0 | - | 4.89 | 182,930 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,532 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,661 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,841 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,448,214 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,982 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,072 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,314 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,121 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,813 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,170 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,376 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,301 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,045 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,619 |
| Oceania Map Quiz | 0 | - | 4.98 | 647,914 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,479 |
| Asia Map Quiz | 0 | - | 4.99 | 919,382 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,985 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,372 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,222 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,287 |
| Central American Countries | 0 | - | 4.98 | 156,757 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,949 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,856 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,000 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,453 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,758 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,783 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,748 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,800 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,432 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,368 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,685 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,342 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,389 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,012 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,521 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,223 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,477 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,167 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,368 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,666 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,265 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,120 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,497 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,410 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,098 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,207 |
| Japan Country Quiz | 0 | - | 4.93 | 142,716 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,127 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,883 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,480 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,587 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,863 |
| Syria Country Quiz | 0 | - | 4.81 | 32,880 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,553 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,851 |
| Palau Country Quiz | 0 | - | 4.90 | 23,054 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,190 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,641 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,120 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,606 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,106 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,387 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,968 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,294 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,924 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,935 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,191 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,149 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,557 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,734 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,588 |
