| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,698 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,117 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,451 |
| UK Immigration by Country | 0 | - | 4.94 | 139,520 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,028 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,819 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,973 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,188 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,784 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,402 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,986 |
| Biggest British Empire Countries | 0 | - | 4.73 | 87,249 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,856 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,121 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,747 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,139 |
| Countries Bordering France | 0 | - | 4.85 | 397,740 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,813 |
| Germany Country Quiz | 0 | - | 4.82 | 156,443 |
| Italy Country Quiz | 0 | - | 4.82 | 122,117 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,159 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,323 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,395 |
| Countries of Africa | 0 | - | 5.00 | 2,505,600 |
| Random European Capital to Country | 0 | - | 4.98 | 189,102 |
| Random European Country to Capital | 0 | - | 4.92 | 147,367 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,812 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,756 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,407 |
| The Only European Country ... | 0 | - | 4.91 | 213,598 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,931 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,384 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,219 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,165 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,113 |
| Every European Country Shape | 0 | - | 4.96 | 199,939 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,075 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,617 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,706 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,398 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,490 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,178 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,771 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,203 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,063 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,275 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,363 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,103 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,204 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,200 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,551 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,508 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,741 |
| Europe Capital to Country | 0 | - | 4.99 | 247,369 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,345 |
| European Capitals by Map | 0 | - | 4.99 | 136,055 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,095 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,550 |
| European Coastal Capitals | 0 | - | 4.95 | 89,679 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,623 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,902 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,746 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,142 |
| Countries of the Middle East | 0 | - | 4.96 | 198,769 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,187 |
| Slavic Countries | 0 | - | 4.96 | 110,796 |
| African Island Countries | 0 | - | 4.96 | 100,700 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,017 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,468 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,630 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,606 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,249 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,831 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,616 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,399 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,973 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,529 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,625 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,698 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,124 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,111 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,225 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,494 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,181 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,341 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,161 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,451 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,671 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,302 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,684 |
| Random European Flag to Country | 0 | - | 4.89 | 180,797 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,447 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,718 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,486 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,196 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,872 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,735 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,926 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,781 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,521 |
| Official Cities in the UK | 0 | - | 4.89 | 280,288 |
| Cities in European History #1 | 0 | - | 4.63 | 133,016 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,356 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,042 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,660 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,723 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,128 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,593 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,276 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,284 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,313 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,697 |
| Monarchies of Europe | 0 | - | 4.90 | 97,243 |
| Monarchies of Asia | 0 | - | 4.97 | 70,556 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,398 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,630 |
| The Only African Country ... | 0 | - | 4.99 | 128,298 |
| The Only American Country ... | 0 | - | 4.92 | 120,688 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,750 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,212 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,984 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,266 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,953 |
| European Countries with One Border | 0 | - | 4.97 | 181,512 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,076 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,043 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,044 |
| Scotland Trivia | 0 | - | 4.58 | 57,391 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,998 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,292 |
| Countries That Border Russia | 0 | - | 4.98 | 458,661 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,315 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,085 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,819 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,652 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,624 |
| Central American Countries | 0 | - | 4.98 | 154,946 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,576 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,107 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,807 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,205 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,192 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,316 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,183 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,027 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,751 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,730 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,401 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,150 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,189 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,057 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,463 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,429 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,180 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,442 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,148 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,953 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,432 |
| British Cultural Symbols | 0 | - | 4.27 | 63,153 |
| Russia Country Quiz | 0 | - | 4.85 | 113,585 |
| Japan Country Quiz | 0 | - | 4.92 | 141,147 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,806 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,798 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,005 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,281 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,551 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,282 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,097 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,076 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,895 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,010 |
| Departments of France | 0 | - | 4.93 | 52,711 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,348 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,007 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,366 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,935 |
| Countries with Megacities | 0 | - | 4.99 | 246,362 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,859 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,768 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,311 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,712 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,312 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,589 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,163 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,301 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,344 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,830 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,761 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,445 |
| Most Forested European Countries | 0 | - | 4.80 | 74,875 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,793 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,050 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,117 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,525 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,258 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,537 |
| Every African Country Shape | 0 | - | 4.90 | 85,919 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,055 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,140 |
| Countries Bordering India | 0 | - | 4.98 | 162,556 |
