| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,927 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,360 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,776 |
| UK Immigration by Country | 0 | - | 4.94 | 141,730 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,027 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,139 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,079 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,865 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,488 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,473 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,479 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,516 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,368 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,942 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,253 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,726 |
| Countries Bordering France | 0 | - | 4.83 | 404,943 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,883 |
| Germany Country Quiz | 0 | - | 4.82 | 158,853 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,940 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,788 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,346 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,336 |
| Countries of Africa | 0 | - | 5.00 | 2,560,282 |
| Random European Capital to Country | 0 | - | 4.98 | 192,157 |
| Random European Country to Capital | 0 | - | 4.93 | 165,912 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,829 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,871 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,155 |
| The Only European Country ... | 0 | - | 4.91 | 219,056 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,973 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,540 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,038 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,924 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,669 |
| Every European Country Shape | 0 | - | 4.96 | 203,009 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,229 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,723 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,955 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,261 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,152 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,139 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,483 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,392 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,319 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 111,801 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,421 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,901 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,535 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,206 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,520 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,863 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,777 |
| Europe Capital to Country | 0 | - | 4.99 | 252,125 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,999 |
| European Capitals by Map | 0 | - | 4.99 | 142,127 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,884 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,204 |
| European Coastal Capitals | 0 | - | 4.95 | 91,325 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,818 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,756 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,571 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,823 |
| Countries of the Middle East | 0 | - | 4.96 | 202,971 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,192 |
| Slavic Countries | 0 | - | 4.96 | 112,379 |
| African Island Countries | 0 | - | 4.96 | 102,457 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,595 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,180 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,829 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,432 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,500 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,672 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,832 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,329 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,624 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,389 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,519 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,533 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,966 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,805 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,068 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,733 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,282 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,925 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,164 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,312 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,855 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,323 |
| Countries Once Held by Sweden | 0 | - | 4.18 | 34,856 |
| Random European Flag to Country | 0 | - | 4.90 | 184,244 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,988 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,022 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,002 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,163 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,088 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,737 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,885 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,859 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,253 |
| Official Cities in the UK | 0 | - | 4.89 | 286,306 |
| Cities in European History #1 | 0 | - | 4.63 | 134,623 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,595 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,132 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,592 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,720 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,478 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,267 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,116 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,679 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,522 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,114 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,480 |
| Monarchies of Europe | 0 | - | 4.90 | 98,883 |
| Monarchies of Asia | 0 | - | 4.97 | 71,511 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,292 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,538 |
| The Only African Country ... | 0 | - | 4.99 | 129,668 |
| The Only American Country ... | 0 | - | 4.92 | 122,224 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,381 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,301 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,813 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,524 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,864 |
| European Countries with One Border | 0 | - | 4.97 | 183,814 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,554 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 69,038 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,838 |
| Scotland Trivia | 0 | - | 4.58 | 57,761 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,038 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,520 |
| Countries That Border Russia | 0 | - | 4.98 | 464,527 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,885 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,811 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,021 |
| Europe Map Quiz | 0 | - | 5.00 | 4,788,613 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,571 |
| Central American Countries | 0 | - | 4.98 | 157,361 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,610 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,428 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,993 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,108 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,526 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,640 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,344 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,334 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,848 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,049 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,583 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,829 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,352 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,897 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,803 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,753 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,471 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,900 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,613 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,828 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,724 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,690 |
| British Cultural Symbols | 0 | - | 4.27 | 63,410 |
| Russia Country Quiz | 0 | - | 4.83 | 115,321 |
| Japan Country Quiz | 0 | - | 4.93 | 143,344 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,746 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,258 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,593 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,088 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,552 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,010 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,882 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,251 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,816 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,079 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,504 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,063 |
| Departments of France | 0 | - | 4.93 | 55,171 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,746 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,302 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,538 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,194 |
| Countries with Megacities | 0 | - | 4.99 | 267,181 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,877 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,153 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,192 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,260 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,689 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,960 |
| 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 | 103,443 |
| Countries of the Japanese Empire | 0 | - | 4.96 | 104,610 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,359 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,562 |
| Most Forested European Countries | 0 | - | 4.80 | 75,687 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,733 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,613 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,691 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,709 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,878 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,611 |
