| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,094 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,421 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,855 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 51,048 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 61,022 |
| 10 Longest Rivers in the United States | 0 | - | 4.86 | 39,479 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,423 |
| Countries That Border Russia | 0 | - | 4.98 | 465,107 |
| Countries Bordering France | 0 | - | 4.83 | 405,518 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,386 |
| African Great Lakes | 0 | - | 4.82 | 67,194 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,599 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,683 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,774 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,409 |
| Countries that Border Poland | 0 | - | 4.99 | 173,408 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,721 |
| Name a City - European Countries | 0 | - | 4.89 | 66,470 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,394 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,618 |
| The Only European Country ... | 0 | - | 4.91 | 219,789 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,935 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 67,099 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,636 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,439 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,800 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,458 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,443 |
| Slavic Countries | 0 | - | 4.96 | 112,568 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,857 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,599 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,962 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,965 |
| Counties of England | 0 | - | 4.97 | 804,789 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,797 |
| European Physical Geography | 0 | - | 4.26 | 33,623 |
| Rivers of the United States | 0 | - | 4.93 | 66,841 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,889 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,354 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,919 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,633 |
| Monarchies of Europe | 0 | - | 4.90 | 99,099 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,040 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,808 |
| European Countries with One Border | 0 | - | 4.97 | 184,114 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,832 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,985 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,876 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,069 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,974 |
| Regions of Italy | 0 | - | 4.92 | 77,337 |
| Regions of Spain Quiz | 0 | - | 4.91 | 115,688 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,700 |
| States of Germany | 0 | - | 4.95 | 155,064 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,970 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,045 |
| African Physical Geography | 0 | - | 4.51 | 31,848 |
| Asian Physical Geography | 0 | - | 4.61 | 35,649 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,854 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,279 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,342 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,972 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,863 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,726 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,654 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,091 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,510 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,406 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,147 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,040 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,661 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,209 |
| Germany Country Quiz | 0 | - | 4.82 | 159,167 |
| Russia Country Quiz | 0 | - | 4.83 | 115,518 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,872 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.85 | 35,675 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,026 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,097 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,508 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,120 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,314 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,661 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,301 |
| Flags of the Mediterranean | 0 | - | 4.95 | 149,603 |
| Departments of France | 0 | - | 4.93 | 55,483 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,521 |
| Seas of Europe | 0 | - | 4.37 | 84,983 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,796 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,474 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,819 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,340 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,480 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,315 |
| Countries Bordering India | 0 | - | 4.98 | 163,924 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,133 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,087 |
| Countries that Border China | 0 | - | 4.96 | 264,625 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,257 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,254 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,478 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,382 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,602 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,682 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,802 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,460 |
| Counties of Ireland | 0 | - | 4.92 | 197,796 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,753 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,247 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,322 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,464 |
| Which City in Europe? | 0 | - | 4.83 | 108,045 |
| South China Sea Countries | 0 | - | 4.78 | 57,897 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,694 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,799 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,389 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,969 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,353 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,809 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,467 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,573 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,337 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,654 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,102 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,085 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,767 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,848 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,537 |
| Asia Map Quiz | 0 | - | 4.99 | 927,274 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,556 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,515 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,924 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,471 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,818 |
| Countries of Africa | 0 | - | 5.00 | 2,566,630 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 98,023 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,979 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,936 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,257 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 81,136 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,167 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,044 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,302 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,407 |
| Australia Map Quiz | 0 | - | 4.95 | 346,646 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,743 |
| U.S. States that Border Canada | 0 | - | 4.91 | 187,194 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,594 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,158 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,507 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,843 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,484 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,932 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,757 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,657 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,864 |
| Europe Capital to Country | 0 | - | 4.99 | 252,738 |
| Asia Capital to Country | 0 | - | 4.96 | 127,754 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,394 |
| European Capitals by Map | 0 | - | 4.99 | 142,744 |
| African Capitals by Map | 0 | - | 4.99 | 142,722 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,184 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,201 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,452 |
| European Coastal Capitals | 0 | - | 4.95 | 91,560 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,298 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,521 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,883 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,272 |
| Which City in Germany? | 0 | - | 4.50 | 137,646 |
| Which City in Italy? | 0 | - | 4.68 | 90,692 |
| Which City in France? | 0 | - | 4.67 | 73,481 |
| Which City in Spain? | 0 | - | 4.50 | 50,170 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 114,646 |
| Countries with Wild Tigers | 0 | - | 4.96 | 137,818 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,937 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,326 |
| Countries of the Middle East | 0 | - | 4.96 | 203,390 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,853 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,510 |
| African Island Countries | 0 | - | 4.96 | 102,806 |
| Top 10 African Countries by Coastline | 0 | - | 4.29 | 48,014 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,012 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,270 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,849 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 127,141 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,078 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,105 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,562 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,066 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,276 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,800 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,102 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,029 |
| 10 Southernmost Countries in Africa | 0 | - | 4.99 | 118,133 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,779 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,121 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,379 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,908 |
| Countries with the Most Sheep | 0 | - | 4.93 | 103,807 |
| Italy A-Z | 0 | - | 4.49 | 58,895 |
