| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,914 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,349 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,766 |
| UK Immigration by Country | 0 | - | 4.94 | 141,724 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,018 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,120 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,076 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,861 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,468 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,469 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,471 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,515 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,939 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,242 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,720 |
| Countries Bordering France | 0 | - | 4.83 | 404,934 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,875 |
| Germany Country Quiz | 0 | - | 4.82 | 158,842 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,939 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,811 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,782 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,341 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,325 |
| Countries of Africa | 0 | - | 5.00 | 2,560,076 |
| Random European Capital to Country | 0 | - | 4.98 | 192,153 |
| Random European Country to Capital | 0 | - | 4.93 | 165,911 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,820 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,866 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,140 |
| The Only European Country ... | 0 | - | 4.91 | 219,042 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,964 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,535 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,036 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,923 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,664 |
| Every European Country Shape | 0 | - | 4.96 | 203,006 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,227 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,715 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,953 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,260 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,150 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,134 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,481 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,390 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,315 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 111,259 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,415 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,900 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,534 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,204 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,519 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,862 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,776 |
| Europe Capital to Country | 0 | - | 4.99 | 252,114 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,992 |
| European Capitals by Map | 0 | - | 4.99 | 142,120 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,881 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,197 |
| European Coastal Capitals | 0 | - | 4.95 | 91,320 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,817 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,717 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,568 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,820 |
| Countries of the Middle East | 0 | - | 4.96 | 202,967 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,192 |
| Slavic Countries | 0 | - | 4.96 | 112,376 |
| African Island Countries | 0 | - | 4.96 | 102,452 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,593 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,176 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,817 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,422 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,491 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,610 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,830 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,325 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,617 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,380 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,518 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,526 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,963 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,798 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,065 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,727 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,273 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,921 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,159 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,138 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,852 |
| Countries Once Held by Sweden | 0 | - | 4.18 | 34,856 |
| Random European Flag to Country | 0 | - | 4.90 | 184,241 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,987 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,019 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,002 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,159 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,077 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,730 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,880 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,855 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,251 |
| Official Cities in the UK | 0 | - | 4.89 | 286,289 |
| Cities in European History #1 | 0 | - | 4.63 | 134,618 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,593 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,130 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,590 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,717 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,478 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,265 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,111 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,676 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,520 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,106 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,478 |
| Monarchies of Europe | 0 | - | 4.90 | 98,882 |
| Monarchies of Asia | 0 | - | 4.97 | 71,508 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,292 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,529 |
| The Only African Country ... | 0 | - | 4.99 | 129,666 |
| The Only American Country ... | 0 | - | 4.92 | 122,220 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,381 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,294 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,760 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,513 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,850 |
| European Countries with One Border | 0 | - | 4.97 | 183,810 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,548 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 69,036 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,833 |
| Scotland Trivia | 0 | - | 4.58 | 57,761 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,034 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,475 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,493 |
| Countries That Border Russia | 0 | - | 4.98 | 464,524 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,884 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,807 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,016 |
| Europe Map Quiz | 0 | - | 5.00 | 4,788,486 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,566 |
| Central American Countries | 0 | - | 4.98 | 157,348 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,603 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,421 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,988 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,103 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,506 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,640 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,339 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,326 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,844 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,047 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,580 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,826 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,349 |
| Random European Countries on a Map | 0 | - | 4.97 | 285,140 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,892 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,799 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,750 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,471 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,898 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,611 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,824 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,723 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,678 |
| British Cultural Symbols | 0 | - | 4.27 | 63,410 |
| Russia Country Quiz | 0 | - | 4.83 | 115,319 |
| Japan Country Quiz | 0 | - | 4.93 | 143,337 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,746 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,257 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,593 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,088 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,550 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,009 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,872 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,245 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,076 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,500 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,058 |
| Departments of France | 0 | - | 4.93 | 55,169 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,742 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,246 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,526 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,185 |
| Countries with Megacities | 0 | - | 4.99 | 267,163 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,870 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,141 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,184 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,253 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,688 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,959 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,823 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,993 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,426 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,601 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,359 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,551 |
| Most Forested European Countries | 0 | - | 4.80 | 75,687 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,730 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,613 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,690 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,709 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,873 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,610 |
