| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,408 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,836 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,075 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,172 |
| 10 Longest Rivers in the United States | 0 | - | 4.86 | 39,468 |
| Rivers of the United States | 0 | - | 4.93 | 66,806 |
| African Great Lakes | 0 | - | 4.82 | 67,148 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,458 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,674 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,762 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,360 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,636 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 51,031 |
| Name a City - European Countries | 0 | - | 4.89 | 66,414 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,306 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,550 |
| The Only European Country ... | 0 | - | 4.91 | 219,670 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,872 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,902 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,440 |
| Counties of England | 0 | - | 4.97 | 804,470 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 61,011 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,389 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,341 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,400 |
| Slavic Countries | 0 | - | 4.96 | 112,530 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,813 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,565 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,922 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,934 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,614 |
| European Physical Geography | 0 | - | 4.26 | 33,619 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,276 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,911 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,604 |
| Monarchies of Europe | 0 | - | 4.90 | 99,059 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,016 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,767 |
| European Countries with One Border | 0 | - | 4.97 | 184,061 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,787 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,836 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,002 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,913 |
| Regions of Italy | 0 | - | 4.92 | 77,288 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,617 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,662 |
| States of Germany | 0 | - | 4.95 | 154,982 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,915 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,985 |
| African Physical Geography | 0 | - | 4.51 | 31,843 |
| Asian Physical Geography | 0 | - | 4.61 | 35,644 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,853 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,134 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,133 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,933 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,832 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,654 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,590 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,413 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,332 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,095 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,987 |
| Countries That Border Russia | 0 | - | 4.98 | 464,990 |
| Countries Bordering France | 0 | - | 4.83 | 405,415 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,296 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,480 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,152 |
| Germany Country Quiz | 0 | - | 4.82 | 159,098 |
| Russia Country Quiz | 0 | - | 4.83 | 115,477 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,845 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,656 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,999 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,061 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,454 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,020 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,263 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,643 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,259 |
| Departments of France | 0 | - | 4.93 | 55,429 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,237 |
| Seas of Europe | 0 | - | 4.37 | 84,975 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,785 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,375 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.67 | 75,802 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,305 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,198 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,120 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,064 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,235 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,390 |
| Countries that Border Poland | 0 | - | 4.99 | 173,369 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,239 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,407 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 67,083 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,362 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,577 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,711 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,432 |
| Counties of Ireland | 0 | - | 4.92 | 197,732 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,702 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,299 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,438 |
| Which City in Europe? | 0 | - | 4.83 | 108,020 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,661 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,316 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,769 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,622 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,097 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,070 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,574 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,541 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,077 |
| Asia Map Quiz | 0 | - | 4.99 | 926,979 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,276 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,173 |
| South China Sea Countries | 0 | - | 4.78 | 57,891 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,793 |
| Countries of Africa | 0 | - | 5.00 | 2,565,552 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,918 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,157 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,917 |
| Australia Map Quiz | 0 | - | 4.95 | 346,553 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,742 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,867 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,164 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,482 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,925 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,630 |
| Countries with Wild Tigers | 0 | - | 4.96 | 137,794 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,920 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,280 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,841 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,403 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,999 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,687 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,952 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,488 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,702 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,623 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,210 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,841 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,947 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,332 |
| Flags of North and South America | 0 | - | 4.99 | 378,300 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,225 |
| South American Physical Geography | 0 | - | 4.58 | 18,414 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,514 |
| African East Coast | 0 | - | 4.96 | 96,943 |
| Top European Languages on a Map | 0 | - | 4.77 | 133,031 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,815 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,732 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,707 |
| Random European City to Country | 0 | - | 4.69 | 118,561 |
| Europe Capital to Country | 0 | - | 4.99 | 252,656 |
| Asia Capital to Country | 0 | - | 4.96 | 127,716 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,338 |
| European Capitals by Map | 0 | - | 4.99 | 142,644 |
| African Capitals by Map | 0 | - | 4.99 | 142,660 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,749 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,149 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,164 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,421 |
| European Coastal Capitals | 0 | - | 4.95 | 91,522 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,283 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,428 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,791 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,263 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,229 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,872 |
| Countries of the Middle East | 0 | - | 4.96 | 203,326 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,414 |
| African Island Countries | 0 | - | 4.96 | 102,765 |
| Top 10 African Countries by Coastline | 0 | - | 4.29 | 48,014 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,254 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,790 |
| Landforms by Country | 0 | - | 4.52 | 52,033 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,051 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,516 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,008 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,210 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,754 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,089 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,008 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,090 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,734 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,097 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,349 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,716 |
| Countries with the Most Sheep | 0 | - | 4.93 | 103,791 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,048 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,242 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,522 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,608 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,412 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,670 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,567 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,897 |
| North America Map Quiz | 0 | - | 4.98 | 252,890 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,592 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,962 |
