| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,722 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,125 |
| UK Immigration by Country | 0 | - | 4.94 | 141,187 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,218 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,553 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,810 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,403 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,396 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,671 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,245 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,210 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,242 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,418 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,438 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,841 |
| Countries Bordering France | 0 | - | 4.83 | 403,624 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,753 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,856 |
| Germany Country Quiz | 0 | - | 4.83 | 158,204 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,788 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,133 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,027 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,026 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,804 |
| Countries of Africa | 0 | - | 5.00 | 2,545,809 |
| Random European Capital to Country | 0 | - | 4.98 | 191,500 |
| Random European Country to Capital | 0 | - | 4.93 | 165,421 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,632 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,132 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,734 |
| The Only European Country ... | 0 | - | 4.91 | 217,472 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,860 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,625 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,807 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,745 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,420 |
| Every European Country Shape | 0 | - | 4.96 | 202,266 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,039 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,431 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,674 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,033 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,973 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,397 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,288 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,382 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,967 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,696 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,901 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,532 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,315 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,939 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,352 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,652 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,425 |
| Europe Capital to Country | 0 | - | 4.99 | 250,940 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,240 |
| European Capitals by Map | 0 | - | 4.99 | 140,043 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,316 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,660 |
| European Coastal Capitals | 0 | - | 4.95 | 90,846 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,634 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,012 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,823 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,445 |
| Countries of the Middle East | 0 | - | 4.96 | 201,746 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,596 |
| Slavic Countries | 0 | - | 4.96 | 111,909 |
| African Island Countries | 0 | - | 4.96 | 101,899 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,429 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,968 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,247 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,758 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,888 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,148 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,269 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,820 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,884 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,401 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,954 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,056 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,727 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,423 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,461 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,815 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,505 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,386 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,241 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,451 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,576 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,814 |
| Random European Flag to Country | 0 | - | 4.89 | 183,008 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,550 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,690 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 80,869 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,279 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,700 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,376 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,588 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,934 |
| Official Cities in the UK | 0 | - | 4.89 | 284,604 |
| Cities in European History #1 | 0 | - | 4.63 | 134,231 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,226 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,549 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,316 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,429 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,124 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,101 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,580 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,295 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,231 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,278 |
| Monarchies of Europe | 0 | - | 4.90 | 98,374 |
| Monarchies of Asia | 0 | - | 4.97 | 71,236 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,038 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,540 |
| The Only African Country ... | 0 | - | 4.99 | 129,291 |
| The Only American Country ... | 0 | - | 4.92 | 121,837 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,222 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,898 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,058 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,878 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,286 |
| European Countries with One Border | 0 | - | 4.97 | 183,151 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,927 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,775 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,420 |
| Scotland Trivia | 0 | - | 4.58 | 57,660 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,222 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,834 |
| Countries That Border Russia | 0 | - | 4.98 | 462,893 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,519 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,408 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,140 |
| Europe Map Quiz | 0 | - | 5.00 | 4,772,160 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,306 |
| Central American Countries | 0 | - | 4.98 | 156,810 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,978 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,893 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,497 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,779 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,918 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,515 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,830 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,600 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,398 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,712 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,366 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,423 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,029 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,377 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,280 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,521 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,198 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,689 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,294 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,159 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,515 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,303 |
| British Cultural Symbols | 0 | - | 4.27 | 63,348 |
| Russia Country Quiz | 0 | - | 4.83 | 114,716 |
| Japan Country Quiz | 0 | - | 4.93 | 142,764 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,496 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,135 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,422 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,901 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,482 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,862 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,259 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,695 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,202 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,664 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,636 |
| Departments of France | 0 | - | 4.93 | 54,504 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,620 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,448,710 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,090 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,980 |
| Countries with Megacities | 0 | - | 4.99 | 264,757 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,819 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,517 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,073 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,592 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,584 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,588 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,607 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,621 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,021 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,379 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,195 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,736 |
| Most Forested European Countries | 0 | - | 4.80 | 75,469 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,530 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,473 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,526 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,666 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,576 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,009 |
| Every African Country Shape | 0 | - | 4.90 | 87,700 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,491 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,449 |
