| Regions of Italy | 0 | - | 4.88 | 59,833 |
| Italy Country Quiz | 0 | - | 4.81 | 108,169 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 132,913 |
| Countries Surrounding Rome | 0 | - | 4.96 | 46,451 |
| Counties of England | 0 | - | 4.96 | 685,348 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 55,849 |
| Europe Map Quiz | 0 | - | 5.00 | 4,267,028 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 119,904 |
| Regions of France Map Quiz | 0 | - | 4.96 | 126,682 |
| States of Germany Map Quiz | 0 | - | 4.91 | 119,671 |
| Regions of Spain Quiz | 0 | - | 4.85 | 93,935 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,126 |
| States of Germany | 0 | - | 4.94 | 122,191 |
| Counties of Ireland | 0 | - | 4.89 | 158,033 |
| Cantons of Switzerland | 0 | - | 4.96 | 39,935 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 383,462 |
| Germany Immigration by Country | 0 | - | 4.90 | 69,134 |
| Germany Country Quiz | 0 | - | 4.83 | 139,259 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 168,437 |
| France Cities Map Quiz | 0 | - | 4.95 | 147,137 |
| Germany Cities Map Quiz | 0 | - | 4.84 | 105,384 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 85,518 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 126,470 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,832 |
| 10 Easternmost Countries in Europe | 0 | - | 4.84 | 91,234 |
| The Only European Country ... | 0 | - | 4.94 | 176,536 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 334,456 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 38,952 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 31,444 |
| Countries Bordering Italy | 0 | - | 4.92 | 78,600 |
| Countries that Visit France the Most | 0 | - | 4.84 | 39,640 |
| Countries Closest to Italy | 0 | - | 4.97 | 178,011 |
| 50 Busiest Air Routes from London | 0 | - | 4.89 | 85,055 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,035,945 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,174,785 |
| Andorra Country Quiz | 0 | - | 4.88 | 27,663 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 184,003 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 74,003 |
| Slavic Countries | 0 | - | 4.96 | 99,950 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,834 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,847 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,454 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 114,901 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 114,268 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 283,708 |
| Official Cities in the UK | 0 | - | 4.87 | 230,730 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 101,151 |
| Monarchies of Europe | 0 | - | 4.88 | 86,490 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 82,965 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 90,664 |
| European Countries with One Border | 0 | - | 4.96 | 149,781 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 143,673 |
| Counties of England Map Quiz | 0 | - | 4.97 | 285,642 |
| UK Cities Map Quiz | 0 | - | 4.94 | 431,722 |
| Three Band Flags of Europe | 0 | - | 4.97 | 159,964 |
| Federal Subjects of Russia | 0 | - | 4.95 | 110,904 |
| Pixelated Europe Map | 0 | - | 4.90 | 108,740 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 132,842 |
| Countries That Border Russia | 0 | - | 4.98 | 424,114 |
| Countries Bordering France | 0 | - | 4.87 | 355,530 |
| Countries Bordering Germany | 0 | - | 4.99 | 339,266 |
| German Cities with the Most Tourists | 0 | - | 4.62 | 29,313 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.96 | 91,739 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 71,540 |
| Florence City Trivia | 0 | - | 4.44 | 10,784 |
| UK Immigration by Country | 0 | - | 4.95 | 124,438 |
| Biggest Spanish Empire Countries | 0 | - | 4.90 | 92,481 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 182,827 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 180,197 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 114,992 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 83,863 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 59,277 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 187,160 |
| Russia Country Quiz | 0 | - | 4.84 | 102,589 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 117,621 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 54,240 |
| Provinces of the Netherlands | 0 | - | 4.61 | 33,058 |
| Regions of France | 0 | - | 4.64 | 99,413 |
| France Immigration by Country | 0 | - | 4.80 | 68,491 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 98,823 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 244,901 |
| Largest Islands of Greece | 0 | - | 4.56 | 39,137 |
| British Cities with the Most Tourists | 0 | - | 4.79 | 55,364 |
| France Country Quiz | 0 | - | 4.76 | 120,265 |
| Spain Country Quiz | 0 | - | 4.44 | 114,025 |
| Netherlands Country Quiz | 0 | - | 4.56 | 72,506 |
| Belgium Country Quiz | 0 | - | 4.66 | 64,127 |
| Switzerland Country Quiz | 0 | - | 4.53 | 56,781 |
| Portugal Country Quiz | 0 | - | 4.67 | 64,470 |
| Austria Country Quiz | 0 | - | 4.55 | 53,851 |
| Monaco Country Quiz | 0 | - | 4.45 | 37,324 |
| Greece Country Quiz | 0 | - | 4.72 | 59,434 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,338,649 |
| Oceania Map Quiz | 0 | - | 4.97 | 564,037 |
| Africa Map Quiz | 0 | - | 5.00 | 1,929,373 |
| Asia Map Quiz | 0 | - | 4.99 | 777,906 |
| Nordic Cities Map Quiz | 0 | - | 4.72 | 84,906 |
| Counties of Wales | 0 | - | 4.60 | 33,311 |
| Sweden Immigration by Country | 0 | - | 4.66 | 42,038 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.50 | 36,373 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 65,854 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 127,663 |
| European Countries NOT in NATO | 0 | - | 4.76 | 34,722 |
| Countries With the Most Russian Speakers | 0 | - | 4.94 | 55,573 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 51,514 |
| Countries that Border Hungary | 0 | - | 4.98 | 95,882 |
| Countries Bordering Austria | 0 | - | 4.97 | 109,644 |
| Countries Bordering Serbia | 0 | - | 4.95 | 82,577 |
| Countries that Border Poland | 0 | - | 4.99 | 157,934 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 92,297 |
| Countries that Visit the United States the Most | 0 | - | 4.95 | 77,857 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 69,101 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 52,982 |
| Countries that Visit the UK the Most | 0 | - | 4.84 | 61,927 |
| Countries Closest to Spain | 0 | - | 4.95 | 204,835 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.94 | 75,601 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 66,015 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.82 | 30,770 |
| Moldova Country Quiz | 0 | - | 4.87 | 27,162 |
| Counties of the UK and Ireland | 0 | - | 4.97 | 102,689 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.93 | 55,785 |
| World Capitals Closest to London | 0 | - | 4.90 | 93,068 |
| Africa Capitals Quiz | 0 | - | 4.99 | 629,423 |
| Asia Capitals Quiz | 0 | - | 4.98 | 589,299 |
| Which City in Europe? | 0 | - | 4.85 | 96,961 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 194,588 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,450 |
| Countries of Africa | 0 | - | 5.00 | 2,148,977 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 44,991 |
| Countries Closest to Iceland | 0 | - | 4.87 | 62,290 |
| Greenland Country Quiz | 0 | - | 4.82 | 32,120 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,275,761 |
| United States Map Quiz | 0 | - | 4.98 | 3,887,254 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 39,809 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 79,031 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,383 |
| Australia Map Quiz | 0 | - | 4.95 | 317,864 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 88,805 |
| Switzerland Immigration by Country | 0 | - | 4.76 | 20,234 |
| African East Coast | 0 | - | 4.97 | 83,570 |
| Canary Islands | 0 | - | 4.60 | 16,522 |
| European Cities by Map #2 | 0 | - | 4.47 | 44,344 |
| European Cities by Map #1 | 0 | - | 4.64 | 51,664 |
| Cities in Squares on a Map - Europe | 0 | - | 4.76 | 45,458 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.87 | 88,729 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 50,137 |
| Latvia Country Quiz | 0 | - | 4.88 | 28,267 |
| Europe Map Quiz - "B" Cities | 0 | - | 4.58 | 44,977 |
| French Geography Quiz #1 | 0 | - | 4.86 | 30,855 |
| Top European Languages on a Map | 0 | - | 4.76 | 117,033 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.92 | 46,145 |
| National Parks of England and Wales | 0 | - | 4.20 | 5,739 |
| Flags of Asia Quiz | 0 | - | 4.99 | 520,364 |
| European Geography A-Z | 0 | - | 4.43 | 45,155 |
| Countries of Europe by Population | 0 | - | 4.98 | 125,089 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 79,084 |
| Random European City to Country | 0 | - | 4.72 | 105,836 |
| Europe Capital to Country | 0 | - | 4.99 | 218,643 |
| Asia Capital to Country | 0 | - | 4.96 | 105,196 |
| EU Capitals with No Hints | 0 | - | 4.95 | 123,571 |
| European Capitals by Map | 0 | - | 4.99 | 91,656 |
| African Capitals by Map | 0 | - | 4.99 | 109,308 |
| Asian Capitals by Map | 0 | - | 4.98 | 46,244 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 78,271 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 71,520 |
| European Coastal Capitals | 0 | - | 4.95 | 76,666 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 46,368 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 225,949 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 192,271 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 75,820 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,089 |
| Most Mentioned Allies of Russia | 0 | - | 4.47 | 33,991 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.49 | 85,045 |
| Countries of the Middle East | 0 | - | 4.96 | 171,879 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.38 | 65,767 |
| Most Mentioned Enemies of Russia | 0 | - | 4.70 | 82,009 |
| African Island Countries | 0 | - | 4.96 | 88,779 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,035 |
| The Only Remaining European Country . . . | 0 | - | 4.38 | 55,746 |
| Countries of North America Quiz | 0 | - | 5.00 | 872,280 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 110,264 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,971 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 118,527 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,787 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,075 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,565 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,691 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,165 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,233 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,246 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 96,052 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 60,680 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.44 | 68,977 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.71 | 59,357 |
| Countries Bordering the EU | 0 | - | 4.72 | 53,314 |
| Countries Closest to Europe | 0 | - | 4.76 | 102,838 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 99,044 |
| Italy A-Z | 0 | - | 4.43 | 40,429 |
| Luxembourg Country Quiz | 0 | - | 4.74 | 29,695 |
| Liechtenstein Country Quiz | 0 | - | 4.64 | 24,157 |
