| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,705 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,125 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,463 |
| UK Immigration by Country | 0 | - | 4.94 | 139,531 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,048 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,861 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,979 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,196 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,803 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,416 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,019 |
| Biggest British Empire Countries | 0 | - | 4.73 | 87,256 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,857 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,131 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,775 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,157 |
| Countries Bordering France | 0 | - | 4.85 | 398,029 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,857 |
| Germany Country Quiz | 0 | - | 4.82 | 156,464 |
| Italy Country Quiz | 0 | - | 4.82 | 122,132 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,167 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,330 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,401 |
| Countries of Africa | 0 | - | 5.00 | 2,505,872 |
| Random European Capital to Country | 0 | - | 4.98 | 189,110 |
| Random European Country to Capital | 0 | - | 4.92 | 147,376 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,840 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,762 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,427 |
| The Only European Country ... | 0 | - | 4.91 | 213,630 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,966 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,413 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,232 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,165 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,144 |
| Every European Country Shape | 0 | - | 4.96 | 199,989 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,092 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,628 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,718 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,405 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,494 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,192 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,774 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,223 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,067 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,279 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,368 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,112 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,219 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,202 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,553 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,518 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,751 |
| Europe Capital to Country | 0 | - | 4.99 | 247,390 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,361 |
| European Capitals by Map | 0 | - | 4.99 | 136,083 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,108 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,556 |
| European Coastal Capitals | 0 | - | 4.95 | 89,690 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,643 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,119 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,750 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,164 |
| Countries of the Middle East | 0 | - | 4.96 | 198,790 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,195 |
| Slavic Countries | 0 | - | 4.96 | 110,804 |
| African Island Countries | 0 | - | 4.96 | 100,706 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,019 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,469 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,639 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,619 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,266 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,958 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,631 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,412 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,992 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,537 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,638 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,707 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,126 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,116 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,237 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,513 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,192 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,349 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,168 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,459 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,678 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,310 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,686 |
| Random European Flag to Country | 0 | - | 4.89 | 180,813 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,458 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,723 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,493 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,200 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,889 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,747 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,937 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,787 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,529 |
| Official Cities in the UK | 0 | - | 4.89 | 280,330 |
| Cities in European History #1 | 0 | - | 4.63 | 133,036 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,362 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,055 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,665 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,730 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,131 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,599 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,293 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,293 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,326 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,705 |
| Monarchies of Europe | 0 | - | 4.90 | 97,255 |
| Monarchies of Asia | 0 | - | 4.97 | 70,562 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,408 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,649 |
| The Only African Country ... | 0 | - | 4.99 | 128,305 |
| The Only American Country ... | 0 | - | 4.92 | 120,696 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,752 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,218 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,989 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,281 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,966 |
| European Countries with One Border | 0 | - | 4.97 | 181,524 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,199 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,053 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,052 |
| Scotland Trivia | 0 | - | 4.58 | 57,395 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,014 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,348 |
| Countries That Border Russia | 0 | - | 4.98 | 458,699 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,321 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,091 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,833 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,009 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,633 |
| Central American Countries | 0 | - | 4.98 | 154,958 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,590 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,131 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,817 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,340 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,195 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,328 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,188 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,032 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,757 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,741 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,407 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,162 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,193 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,067 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,470 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,433 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,186 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,449 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,158 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,958 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,478 |
| British Cultural Symbols | 0 | - | 4.27 | 63,156 |
| Russia Country Quiz | 0 | - | 4.85 | 113,595 |
| Japan Country Quiz | 0 | - | 4.92 | 141,167 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,813 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,802 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,013 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,283 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,558 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,310 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,113 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,083 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,913 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,017 |
| Departments of France | 0 | - | 4.93 | 52,728 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,352 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,145 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,400 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,960 |
| Countries with Megacities | 0 | - | 4.99 | 246,413 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,874 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,776 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,330 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,731 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,314 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,599 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,165 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,307 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,350 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,834 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,771 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,459 |
| Most Forested European Countries | 0 | - | 4.80 | 74,878 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,799 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,056 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,123 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,526 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,283 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,564 |
| Every African Country Shape | 0 | - | 4.90 | 85,950 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,059 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,145 |
| Countries Bordering India | 0 | - | 4.98 | 162,558 |
