| UK Immigration by Country | 0 | - | 4.94 | 139,532 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,052 |
| Official Cities in the UK | 0 | - | 4.89 | 280,339 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,134 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,777 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,706 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,171 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,866 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,197 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,022 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,806 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,128 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,014 |
| Biggest British Empire Countries | 0 | - | 4.73 | 87,257 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,020 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,158 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,459 |
| Germany Country Quiz | 0 | - | 4.82 | 156,465 |
| Italy Country Quiz | 0 | - | 4.82 | 122,135 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,843 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,764 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,428 |
| The Only European Country ... | 0 | - | 4.91 | 213,636 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,972 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,418 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,165 |
| Countries of Africa | 0 | - | 5.00 | 2,505,930 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,981 |
| Random European Capital to Country | 0 | - | 4.98 | 189,116 |
| Random European Country to Capital | 0 | - | 4.92 | 147,378 |
| Every European Country Shape | 0 | - | 4.96 | 199,997 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,092 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,835 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,069 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,171 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,983 |
| British Cultural Symbols | 0 | - | 4.27 | 63,156 |
| Counties of England | 0 | - | 4.97 | 788,733 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,314 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,599 |
| Europe Capital to Country | 0 | - | 4.99 | 247,393 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,364 |
| European Capitals by Map | 0 | - | 4.99 | 136,088 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,110 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,558 |
| European Coastal Capitals | 0 | - | 4.95 | 89,691 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,646 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,168 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,859 |
| Countries of the Middle East | 0 | - | 4.96 | 198,792 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,198 |
| Slavic Countries | 0 | - | 4.96 | 110,805 |
| African Island Countries | 0 | - | 4.96 | 100,712 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,470 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,463 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,634 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,413 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,995 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,539 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,642 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,710 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,127 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,117 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,240 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,514 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,195 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,352 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,175 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,459 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,417 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,889 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,750 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,939 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,788 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,775 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,364 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,055 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,666 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,731 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,133 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,296 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,295 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,326 |
| Monarchies of Europe | 0 | - | 4.90 | 97,255 |
| Monarchies of Asia | 0 | - | 4.97 | 70,563 |
| Random European Flag to Country | 0 | - | 4.89 | 180,816 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,409 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,654 |
| The Only African Country ... | 0 | - | 4.99 | 128,307 |
| The Only American Country ... | 0 | - | 4.92 | 120,698 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,753 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,221 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,991 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,283 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,969 |
| European Countries with One Border | 0 | - | 4.97 | 181,528 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,224 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,053 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,052 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,725 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,493 |
| Scotland Trivia | 0 | - | 4.58 | 57,395 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,048 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,621 |
| Regions of Italy | 0 | - | 4.92 | 74,630 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,209 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,867 |
| States of Germany | 0 | - | 4.96 | 149,899 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,087 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,358 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,304 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,331 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,402 |
| Countries That Border Russia | 0 | - | 4.98 | 458,709 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,322 |
| Countries Bordering France | 0 | - | 4.85 | 398,098 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,093 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,868 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,092 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,633 |
| Central American Countries | 0 | - | 4.98 | 154,960 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,591 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,135 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,818 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,378 |
| 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 | 91,035 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,758 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,742 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,411 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,163 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,199 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,068 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,471 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,435 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,187 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,450 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,159 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,959 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,489 |
| Russia Country Quiz | 0 | - | 4.85 | 113,596 |
| Japan Country Quiz | 0 | - | 4.92 | 141,172 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,815 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,802 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,015 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,285 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,558 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,311 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,115 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,085 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,915 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,020 |
| Departments of France | 0 | - | 4.93 | 52,733 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,352 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,178 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,406 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,962 |
| Countries with Megacities | 0 | - | 4.99 | 246,427 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,877 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,776 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,342 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,734 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,280 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,462 |
| Most Forested European Countries | 0 | - | 4.80 | 74,881 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,526 |
| France Country Quiz | 0 | - | 4.70 | 133,778 |
| Spain Country Quiz | 0 | - | 4.45 | 127,546 |
| Netherlands Country Quiz | 0 | - | 4.50 | 79,927 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,189 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,918 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,311 |
| Austria Country Quiz | 0 | - | 4.57 | 59,309 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,209 |
| Greece Country Quiz | 0 | - | 4.74 | 65,727 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,054 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,825 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,431 |
| Asia Map Quiz | 0 | - | 4.99 | 906,413 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,993 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,165 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,311 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,353 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,753 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,771 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,004 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,800 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,057 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,124 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,233 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,290 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,150 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,640 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,625 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,272 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,750 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,438 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,571 |
| Every African Country Shape | 0 | - | 4.90 | 85,956 |
