| Netherlands Immigration by Country | 0 | - | 4.93 | 31,758 |
| Germany Immigration by Country | 0 | - | 4.90 | 69,657 |
| Counties of England | 0 | - | 4.96 | 689,567 |
| Europe Map Quiz | 0 | - | 5.00 | 4,289,209 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 83,422 |
| Regions of France Map Quiz | 0 | - | 4.96 | 127,285 |
| States of Germany Map Quiz | 0 | - | 4.91 | 120,124 |
| Regions of Italy | 0 | - | 4.88 | 60,359 |
| Regions of Spain Quiz | 0 | - | 4.85 | 94,825 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,792 |
| States of Germany | 0 | - | 4.93 | 123,481 |
| Counties of Ireland | 0 | - | 4.89 | 159,044 |
| Cantons of Switzerland | 0 | - | 4.96 | 40,247 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 385,965 |
| Germany Country Quiz | 0 | - | 4.82 | 140,053 |
| Italy Country Quiz | 0 | - | 4.81 | 108,833 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 169,177 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 133,600 |
| France Cities Map Quiz | 0 | - | 4.95 | 147,851 |
| Germany Cities Map Quiz | 0 | - | 4.84 | 105,895 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 86,184 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 127,382 |
| Countries Surrounding Rome | 0 | - | 4.96 | 46,594 |
| Countries That Use the Euro | 0 | - | 4.92 | 62,817 |
| 10 Easternmost Countries in Europe | 0 | - | 4.85 | 92,095 |
| The Only European Country ... | 0 | - | 4.94 | 178,248 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 335,614 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,033 |
| France Immigration by Country | 0 | - | 4.80 | 68,902 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,043,194 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,182,834 |
| Andorra Country Quiz | 0 | - | 4.87 | 27,850 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 56,464 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 185,932 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 74,573 |
| Slavic Countries | 0 | - | 4.96 | 100,401 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 160,418 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 138,323 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 76,902 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 115,621 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 115,662 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 285,221 |
| Official Cities in the UK | 0 | - | 4.86 | 231,992 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 102,009 |
| Monarchies of Europe | 0 | - | 4.88 | 86,942 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,867 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 37,488 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 120,680 |
| European Countries with One Border | 0 | - | 4.96 | 150,434 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 144,334 |
| Counties of England Map Quiz | 0 | - | 4.97 | 286,696 |
| UK Cities Map Quiz | 0 | - | 4.94 | 433,083 |
| Three Band Flags of Europe | 0 | - | 4.97 | 160,815 |
| Federal Subjects of Russia | 0 | - | 4.95 | 112,310 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.83 | 33,165 |
| Switzerland Immigration by Country | 0 | - | 4.79 | 20,936 |
| Pixelated Europe Map | 0 | - | 4.90 | 109,349 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 133,561 |
| Countries That Border Russia | 0 | - | 4.98 | 425,747 |
| Countries Bordering France | 0 | - | 4.87 | 357,160 |
| Countries Bordering Germany | 0 | - | 4.99 | 340,476 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 93,134 |
| UK Immigration by Country | 0 | - | 4.95 | 125,119 |
| Total United States Immigration by Country | 0 | - | 4.89 | 96,580 |
| Biggest Spanish Empire Countries | 0 | - | 4.90 | 93,378 |
| Top 10 Coldest European Countries | 0 | - | 4.95 | 180,694 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 115,445 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 188,321 |
| Russia Country Quiz | 0 | - | 4.84 | 103,103 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 118,613 |
| Croatia Country Quiz | 0 | - | 4.81 | 37,232 |
| Provinces of the Netherlands | 0 | - | 4.61 | 33,295 |
| Regions of France | 0 | - | 4.63 | 100,322 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 99,911 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 246,777 |
| Largest Islands of Greece | 0 | - | 4.57 | 39,652 |
| France Country Quiz | 0 | - | 4.76 | 121,135 |
| Spain Country Quiz | 0 | - | 4.44 | 114,864 |
| Netherlands Country Quiz | 0 | - | 4.53 | 72,886 |
| Belgium Country Quiz | 0 | - | 4.66 | 64,508 |
| Switzerland Country Quiz | 0 | - | 4.54 | 57,103 |
| Portugal Country Quiz | 0 | - | 4.66 | 64,809 |
| Austria Country Quiz | 0 | - | 4.55 | 54,117 |
| Monaco Country Quiz | 0 | - | 4.45 | 37,536 |
| Greece Country Quiz | 0 | - | 4.72 | 59,759 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,343,890 |
| Oceania Map Quiz | 0 | - | 4.98 | 567,483 |
| Africa Map Quiz | 0 | - | 5.00 | 1,937,899 |
| Asia Map Quiz | 0 | - | 4.99 | 784,523 |
| Nordic Cities Map Quiz | 0 | - | 4.72 | 85,155 |
| Counties of Wales | 0 | - | 4.61 | 33,489 |
| Sweden Immigration by Country | 0 | - | 4.66 | 42,259 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.50 | 36,464 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 66,113 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 128,134 |
| European Countries NOT in NATO | 0 | - | 4.76 | 35,114 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 56,112 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 52,017 |
| Countries that Border Hungary | 0 | - | 4.98 | 96,155 |
| Countries Bordering Austria | 0 | - | 4.97 | 109,973 |
| Countries Bordering Serbia | 0 | - | 4.95 | 82,996 |
| Countries Bordering Italy | 0 | - | 4.92 | 78,761 |
| Countries that Border Poland | 0 | - | 4.99 | 158,515 |
| Countries that Visit France the Most | 0 | - | 4.84 | 39,872 |
| Countries Closest to Spain | 0 | - | 4.95 | 205,781 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.94 | 75,891 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 66,237 |
| Countries Closest to Italy | 0 | - | 4.97 | 178,888 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.82 | 30,948 |
| Moldova Country Quiz | 0 | - | 4.86 | 27,328 |
| 50 Busiest Air Routes from London | 0 | - | 4.89 | 85,918 |
| Counties of the UK and Ireland | 0 | - | 4.97 | 103,807 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 56,296 |
| World Capitals Closest to London | 0 | - | 4.90 | 93,359 |
| Africa Capitals Quiz | 0 | - | 4.99 | 633,798 |
| Asia Capitals Quiz | 0 | - | 4.98 | 593,165 |
| Which City in Europe? | 0 | - | 4.84 | 97,336 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,067 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 195,290 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,621 |
| Countries of Africa | 0 | - | 5.00 | 2,164,806 |
| Countries Closest to Iceland | 0 | - | 4.87 | 62,739 |
| Greenland Country Quiz | 0 | - | 4.82 | 32,318 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,280,616 |
| United States Map Quiz | 0 | - | 4.98 | 3,900,154 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 40,258 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 79,768 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,844 |
| Australia Map Quiz | 0 | - | 4.95 | 319,491 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 73,124 |
| African East Coast | 0 | - | 4.97 | 84,111 |
| Canary Islands | 0 | - | 4.60 | 16,557 |
| European Cities by Map #2 | 0 | - | 4.47 | 44,459 |
| European Cities by Map #1 | 0 | - | 4.64 | 51,790 |
| Cities in Squares on a Map - Europe | 0 | - | 4.72 | 45,917 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.87 | 89,106 |
| Latvia Country Quiz | 0 | - | 4.84 | 28,444 |
| Europe Map Quiz - "B" Cities | 0 | - | 4.58 | 45,120 |
| Australian Immigration by Country | 0 | - | 4.71 | 61,560 |
| Top European Languages on a Map | 0 | - | 4.76 | 118,063 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.92 | 46,418 |
| Flags of Asia Quiz | 0 | - | 4.99 | 523,815 |
| Canada Geography Trivia | 0 | - | 4.81 | 44,756 |
| Countries of Europe by Population | 0 | - | 4.98 | 126,466 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 79,791 |
| Random European City to Country | 0 | - | 4.72 | 106,241 |
| German Cities with the Most Tourists | 0 | - | 4.62 | 29,468 |
| Europe Capital to Country | 0 | - | 4.99 | 219,701 |
| Asia Capital to Country | 0 | - | 4.96 | 105,601 |
| EU Capitals with No Hints | 0 | - | 4.96 | 124,282 |
| European Capitals by Map | 0 | - | 4.99 | 93,179 |
| African Capitals by Map | 0 | - | 4.99 | 110,268 |
| Asian Capitals by Map | 0 | - | 4.98 | 46,838 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 78,748 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 71,939 |
| European Coastal Capitals | 0 | - | 4.95 | 77,046 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 46,542 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 228,001 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 193,448 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,035 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,425 |
| Most Mentioned Allies of Russia | 0 | - | 4.47 | 34,106 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.50 | 85,652 |
| Countries of the Middle East | 0 | - | 4.96 | 172,977 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.38 | 65,922 |
| Most Mentioned Enemies of Russia | 0 | - | 4.70 | 82,297 |
| African Island Countries | 0 | - | 4.96 | 89,251 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,277 |
| The Only Remaining European Country . . . | 0 | - | 4.38 | 56,142 |
| Countries of North America Quiz | 0 | - | 5.00 | 878,584 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 110,877 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 93,505 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 119,228 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 197,519 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,546 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,985 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 132,208 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,605 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,763 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,633 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 96,484 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 60,928 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.44 | 69,024 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.71 | 59,550 |
| Countries Bordering the EU | 0 | - | 4.72 | 53,586 |
| Countries Closest to Europe | 0 | - | 4.76 | 103,183 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 99,845 |
| Liechtenstein Country Quiz | 0 | - | 4.63 | 24,318 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 584,199 |
| South America Map Quiz | 0 | - | 5.00 | 1,419,209 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 106,509 |
| North America Map Quiz | 0 | - | 4.98 | 198,050 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 91,640 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 100,128 |
| Flags of Africa Quiz | 0 | - | 4.99 | 385,883 |
| Cross Flags of Europe | 0 | - | 4.44 | 257,865 |
| Satellite Images - Europe | 0 | - | 4.44 | 81,319 |
| European Cities by Picture #2 | 0 | - | 4.47 | 34,533 |
| Australian States and Territories | 0 | - | 4.96 | 128,907 |
| Councils of Scotland | 0 | - | 4.62 | 24,661 |
