| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,809 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,237 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,565 |
| UK Immigration by Country | 0 | - | 4.94 | 139,604 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,115 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,014 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,028 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,237 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,899 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,467 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,099 |
| Biggest British Empire Countries | 0 | - | 4.73 | 91,822 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,874 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,184 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,906 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,229 |
| Countries Bordering France | 0 | - | 4.83 | 398,859 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,001 |
| Germany Country Quiz | 0 | - | 4.82 | 156,516 |
| Italy Country Quiz | 0 | - | 4.82 | 122,175 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,246 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,363 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,447 |
| Countries of Africa | 0 | - | 5.00 | 2,507,292 |
| Random European Capital to Country | 0 | - | 4.98 | 189,184 |
| Random European Country to Capital | 0 | - | 4.92 | 147,432 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,944 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,799 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,516 |
| The Only European Country ... | 0 | - | 4.91 | 213,778 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,100 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,502 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,263 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,198 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,276 |
| Every European Country Shape | 0 | - | 4.96 | 200,113 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,136 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,659 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,767 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,439 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,521 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,278 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,792 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,292 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,101 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,298 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,384 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,197 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,270 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,252 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,597 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,553 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,792 |
| Europe Capital to Country | 0 | - | 4.99 | 247,667 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,432 |
| European Capitals by Map | 0 | - | 4.99 | 136,221 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,166 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,593 |
| European Coastal Capitals | 0 | - | 4.95 | 89,731 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,757 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,633 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,814 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,280 |
| Countries of the Middle East | 0 | - | 4.96 | 198,872 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,238 |
| Slavic Countries | 0 | - | 4.96 | 110,841 |
| African Island Countries | 0 | - | 4.96 | 100,774 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,035 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,493 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,702 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,702 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,336 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,458 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,691 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,469 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,075 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,598 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,701 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,747 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,146 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,148 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,268 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,549 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,245 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,382 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,223 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,499 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,713 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,222 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,686 |
| Random European Flag to Country | 0 | - | 4.89 | 180,873 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,497 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,762 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,505 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,228 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,968 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,825 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,972 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,819 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,579 |
| Official Cities in the UK | 0 | - | 4.89 | 280,474 |
| Cities in European History #1 | 0 | - | 4.63 | 133,103 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,400 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,092 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,696 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,760 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,181 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,617 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,346 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,324 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,354 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,724 |
| Monarchies of Europe | 0 | - | 4.90 | 97,299 |
| Monarchies of Asia | 0 | - | 4.97 | 70,591 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,430 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,732 |
| The Only African Country ... | 0 | - | 4.99 | 128,348 |
| The Only American Country ... | 0 | - | 4.92 | 120,740 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,773 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,243 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,031 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,359 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,016 |
| European Countries with One Border | 0 | - | 4.97 | 181,599 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,511 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,074 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,091 |
| Scotland Trivia | 0 | - | 4.58 | 57,406 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,069 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,682 |
| Countries That Border Russia | 0 | - | 4.98 | 458,864 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,357 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,132 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,895 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,698 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,660 |
| Central American Countries | 0 | - | 4.98 | 155,021 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,646 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,231 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,854 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,854 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,210 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,347 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,227 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,068 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,783 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,768 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,437 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,202 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,228 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,110 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,484 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,466 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,208 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,480 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,189 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,974 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,717 |
| British Cultural Symbols | 0 | - | 4.27 | 63,162 |
| Russia Country Quiz | 0 | - | 4.85 | 113,619 |
| Japan Country Quiz | 0 | - | 4.92 | 141,225 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,844 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,813 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,032 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,292 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,625 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,342 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,172 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,133 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,947 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,064 |
| Departments of France | 0 | - | 4.93 | 52,793 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,361 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,803 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,561 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,096 |
| Countries with Megacities | 0 | - | 4.99 | 246,727 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,025 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,890 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,450 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,804 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,320 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,629 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,190 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,390 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,383 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,857 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,786 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,540 |
| Most Forested European Countries | 0 | - | 4.80 | 74,902 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,837 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,069 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,146 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,532 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,412 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,677 |
| Every African Country Shape | 0 | - | 4.90 | 86,075 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,090 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,166 |
| Countries Bordering India | 0 | - | 4.98 | 162,590 |
