| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,259 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,680 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,073 |
| UK Immigration by Country | 0 | - | 4.94 | 141,156 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,163 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,456 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,794 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,372 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,330 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,646 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,149 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,184 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,234 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,382 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,258 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,802 |
| Countries Bordering France | 0 | - | 4.83 | 403,535 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,665 |
| Germany Country Quiz | 0 | - | 4.83 | 158,172 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,772 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,975 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,003 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,765 |
| Countries of Africa | 0 | - | 5.00 | 2,544,803 |
| Random European Capital to Country | 0 | - | 4.98 | 191,379 |
| Random European Country to Capital | 0 | - | 4.93 | 165,384 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,558 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,098 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,666 |
| The Only European Country ... | 0 | - | 4.91 | 217,380 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,790 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,572 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,796 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,741 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,347 |
| Every European Country Shape | 0 | - | 4.96 | 202,195 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,005 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,406 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,658 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,019 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,964 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,355 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,282 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,347 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,946 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,684 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,877 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,511 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,302 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,916 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,340 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,643 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,414 |
| Europe Capital to Country | 0 | - | 4.99 | 250,870 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,201 |
| European Capitals by Map | 0 | - | 4.99 | 139,960 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,291 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,632 |
| European Coastal Capitals | 0 | - | 4.95 | 90,812 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,542 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,693 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,800 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,362 |
| Countries of the Middle East | 0 | - | 4.96 | 201,679 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,554 |
| Slavic Countries | 0 | - | 4.96 | 111,878 |
| African Island Countries | 0 | - | 4.96 | 101,870 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,424 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,963 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,206 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,714 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,852 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,772 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,232 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,783 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,830 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,341 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,918 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,019 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,709 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,396 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,430 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,793 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,476 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,361 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,220 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,434 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,555 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,024 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,812 |
| Random European Flag to Country | 0 | - | 4.89 | 182,959 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,537 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,673 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,845 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 80,853 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,241 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,657 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,344 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,576 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,912 |
| Official Cities in the UK | 0 | - | 4.89 | 284,502 |
| Cities in European History #1 | 0 | - | 4.63 | 134,205 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,210 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,521 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,295 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,405 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,092 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,092 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,545 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,273 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,204 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,262 |
| Monarchies of Europe | 0 | - | 4.90 | 98,346 |
| Monarchies of Asia | 0 | - | 4.97 | 71,221 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,017 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,469 |
| The Only African Country ... | 0 | - | 4.99 | 129,270 |
| The Only American Country ... | 0 | - | 4.92 | 121,815 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,206 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,887 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,038 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,842 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,251 |
| European Countries with One Border | 0 | - | 4.97 | 183,112 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,892 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,760 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,398 |
| Scotland Trivia | 0 | - | 4.58 | 57,653 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,146 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,649 |
| Countries That Border Russia | 0 | - | 4.98 | 462,811 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,488 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,385 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,111 |
| Europe Map Quiz | 0 | - | 5.00 | 4,770,903 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,293 |
| Central American Countries | 0 | - | 4.98 | 156,763 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,955 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,869 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,462 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,761 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,814 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,505 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,812 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,470 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,380 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,693 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,347 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,396 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,016 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,340 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,255 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,377 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,172 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,675 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,277 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,129 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,501 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,014 |
| British Cultural Symbols | 0 | - | 4.27 | 63,344 |
| Russia Country Quiz | 0 | - | 4.83 | 114,691 |
| Japan Country Quiz | 0 | - | 4.93 | 142,730 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,466 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,128 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,414 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,887 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,480 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,852 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,205 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,653 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,144 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,619 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,115 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,487 |
| Departments of France | 0 | - | 4.93 | 54,457 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,614 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,448,353 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,005 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,922 |
| Countries with Megacities | 0 | - | 4.99 | 264,611 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,759 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,482 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,017 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,555 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,577 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,555 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,590 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,597 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,982 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,366 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,183 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,686 |
| Most Forested European Countries | 0 | - | 4.80 | 75,448 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,513 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,470 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,524 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,662 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,488 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,985 |
| Every African Country Shape | 0 | - | 4.90 | 87,642 |
