| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,403 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,083 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,338 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,594 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,629 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,654 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,650 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,727 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,143 |
| Countries That Border Russia | 0 | - | 4.98 | 461,488 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,913 |
| Russia Country Quiz | 0 | - | 4.85 | 114,401 |
| African Great Lakes | 0 | - | 4.82 | 66,155 |
| Name a City - European Countries | 0 | - | 4.90 | 65,306 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,816 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,085 |
| The Only European Country ... | 0 | - | 4.91 | 216,367 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,370 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,415 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,977 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,343 |
| Countries that Border Poland | 0 | - | 4.99 | 172,190 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,254 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,398 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,427 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,300 |
| Counties of England | 0 | - | 4.97 | 795,927 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,987 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,471 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,175 |
| Slavic Countries | 0 | - | 4.96 | 111,585 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,573 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,115 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,842 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,075 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,982 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,259 |
| European Physical Geography | 0 | - | 4.26 | 33,493 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,261 |
| African Physical Geography | 0 | - | 4.51 | 31,681 |
| Asian Physical Geography | 0 | - | 4.60 | 35,504 |
| Rivers of the United States | 0 | - | 4.93 | 66,139 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,640 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,829 |
| Monarchies of Europe | 0 | - | 4.90 | 98,058 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,763 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,408 |
| European Countries with One Border | 0 | - | 4.97 | 182,670 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,479 |
| Countries Bordering France | 0 | - | 4.83 | 402,302 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,203 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,290 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,703 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,154 |
| Regions of Italy | 0 | - | 4.92 | 75,766 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,831 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,939 |
| States of Germany | 0 | - | 4.96 | 152,295 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,121 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,873 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,793 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,126 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,066 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,973 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,661 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,086 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,999 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,946 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,042 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,909 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,608 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,552 |
| Germany Country Quiz | 0 | - | 4.82 | 157,749 |
| Italy Country Quiz | 0 | - | 4.82 | 123,322 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,302 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,324 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,664 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,552 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,268 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,626 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,022 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,810 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,931 |
| Departments of France | 0 | - | 4.93 | 54,005 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,063 |
| Seas of Europe | 0 | - | 4.37 | 84,619 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,534 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,614 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,956 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,449 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,165 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,272 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,828 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,839 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,844 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,798 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,143 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,920 |
| Albania Country Quiz | 0 | - | 4.54 | 38,967 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,015 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,779 |
| Counties of Ireland | 0 | - | 4.92 | 195,032 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,521 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,231 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,749 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,600 |
| Which City in Europe? | 0 | - | 4.83 | 107,334 |
| South China Sea Countries | 0 | - | 4.78 | 57,682 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,479 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,220 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,509 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,883 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 115,626 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,841 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,778 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,693 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,578 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,594 |
| Asia Map Quiz | 0 | - | 4.99 | 915,854 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,650 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,878 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,085 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,748 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,124 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,745 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,150 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,044 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,625 |
| Countries of Africa | 0 | - | 5.00 | 2,533,982 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,351 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,087 |
| United States Map Quiz | 0 | - | 4.98 | 4,156,381 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,597 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,857 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,789 |
| Australia Map Quiz | 0 | - | 4.95 | 344,202 |
| African East Coast | 0 | - | 4.96 | 95,963 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,328 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,762 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,335 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,733 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,753 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,088 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,200 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,493 |
| Poland Country Quiz | 0 | - | 4.22 | 63,233 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,809 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,817 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,105 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,455 |
| Flags of North and South America | 0 | - | 4.99 | 372,628 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,070 |
| South American Physical Geography | 0 | - | 4.58 | 18,335 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,987 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 355,368 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,527 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,567 |
| Random European City to Country | 0 | - | 4.69 | 117,593 |
| Europe Capital to Country | 0 | - | 4.99 | 249,866 |
| Asia Capital to Country | 0 | - | 4.96 | 126,575 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,756 |
| European Capitals by Map | 0 | - | 4.99 | 138,921 |
| African Capitals by Map | 0 | - | 4.99 | 133,618 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,004 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,245 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,995 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,338 |
| European Coastal Capitals | 0 | - | 4.95 | 90,508 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,547 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,615 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,792 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,795 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,994 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,827 |
| Countries of the Middle East | 0 | - | 4.96 | 200,995 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,968 |
| African Island Countries | 0 | - | 4.96 | 101,541 |
| Top 10 African Countries by Coastline | 0 | - | 4.27 | 47,914 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,847 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,011 |
| Landforms by Country | 0 | - | 4.52 | 51,967 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,782 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,411 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,374 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,858 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,649 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,571 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,164 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,512 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,148 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,088 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,924 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,199 |
| Countries with the Most Sheep | 0 | - | 4.92 | 103,194 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,687 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,147 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,307 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,814 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,874 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,892 |
