| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,819 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,252 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,575 |
| UK Immigration by Country | 0 | - | 4.94 | 140,752 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,581 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,359 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,586 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,978 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,574 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,236 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,158 |
| Biggest British Empire Countries | 0 | - | 4.74 | 99,842 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,123 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,016 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,215 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,151 |
| Countries Bordering France | 0 | - | 4.83 | 402,100 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,770 |
| Germany Country Quiz | 0 | - | 4.82 | 157,679 |
| Italy Country Quiz | 0 | - | 4.82 | 123,276 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,640 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,354 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,789 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,322 |
| Countries of Africa | 0 | - | 5.00 | 2,532,215 |
| Random European Capital to Country | 0 | - | 4.98 | 190,709 |
| Random European Country to Capital | 0 | - | 4.93 | 164,864 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,694 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,697 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,962 |
| The Only European Country ... | 0 | - | 4.91 | 216,200 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,906 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,886 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,591 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,602 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,299 |
| Every European Country Shape | 0 | - | 4.96 | 201,428 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,562 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,179 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,227 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,787 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,811 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,760 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,118 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,836 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,744 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,560 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,453 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,153 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,115 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,599 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,191 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,473 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,125 |
| Europe Capital to Country | 0 | - | 4.99 | 249,733 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,691 |
| European Capitals by Map | 0 | - | 4.99 | 138,786 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,949 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,294 |
| European Coastal Capitals | 0 | - | 4.95 | 90,448 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,702 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,895 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,477 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,337 |
| Countries of the Middle East | 0 | - | 4.96 | 200,886 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,097 |
| Slavic Countries | 0 | - | 4.96 | 111,540 |
| African Island Countries | 0 | - | 4.96 | 101,493 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,292 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,824 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,653 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,165 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,349 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,354 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,725 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,358 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,294 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,769 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,505 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,603 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,548 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,137 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,054 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,466 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,084 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,027 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,874 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,156 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,139 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,799 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,769 |
| Random European Flag to Country | 0 | - | 4.89 | 182,131 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,235 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,375 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,750 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,655 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,634 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,122 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,697 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,373 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,622 |
| Official Cities in the UK | 0 | - | 4.89 | 283,252 |
| Cities in European History #1 | 0 | - | 4.63 | 133,866 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,939 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,071 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,109 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,214 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,786 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,935 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,127 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,994 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,992 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,062 |
| Monarchies of Europe | 0 | - | 4.90 | 98,009 |
| Monarchies of Asia | 0 | - | 4.97 | 71,011 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,802 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,504 |
| The Only African Country ... | 0 | - | 4.99 | 129,001 |
| The Only American Country ... | 0 | - | 4.92 | 121,465 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,089 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,701 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,734 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,339 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,841 |
| European Countries with One Border | 0 | - | 4.97 | 182,588 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,409 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,527 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,063 |
| Scotland Trivia | 0 | - | 4.58 | 57,570 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,124 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,382 |
| Countries That Border Russia | 0 | - | 4.98 | 461,317 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,911 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,770 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,707 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,873 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,082 |
| Central American Countries | 0 | - | 4.98 | 156,140 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,385 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,101 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,508 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,451 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,407 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,456 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,255 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,031 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,372 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,166 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,984 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,757 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,001 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,857 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,901 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,946 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,531 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,996 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,830 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,311 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,334 |
| British Cultural Symbols | 0 | - | 4.27 | 63,284 |
| Russia Country Quiz | 0 | - | 4.85 | 114,349 |
| Japan Country Quiz | 0 | - | 4.93 | 142,296 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,274 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,030 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,312 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,707 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,431 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,473 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,189 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,550 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,966 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,786 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,871 |
| Departments of France | 0 | - | 4.93 | 53,930 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,528 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,443,917 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,884 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,146 |
| Countries with Megacities | 0 | - | 4.99 | 261,598 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,012 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,064 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,295 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,094 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,479 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,244 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,467 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,325 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,655 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,195 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,069 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,091 |
| Most Forested European Countries | 0 | - | 4.80 | 75,266 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,313 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,353 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,404 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,613 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,433 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,612 |
| Every African Country Shape | 0 | - | 4.90 | 87,130 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,663 |
