| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,286 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,625 |
| African Great Lakes | 0 | - | 4.82 | 66,781 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,543 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,606 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,372 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,774 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,804 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,209 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,145 |
| South China Sea Countries | 0 | - | 4.78 | 57,804 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,692 |
| Name a City - European Countries | 0 | - | 4.90 | 65,955 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,249 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,713 |
| The Only European Country ... | 0 | - | 4.91 | 218,317 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,129 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,163 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,856 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,608 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,797 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,567 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,190 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,923 |
| Slavic Countries | 0 | - | 4.96 | 112,173 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,274 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,827 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,602 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,638 |
| Counties of England | 0 | - | 4.97 | 801,188 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,891 |
| European Physical Geography | 0 | - | 4.26 | 33,571 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,895 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,330 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,148 |
| Rivers of the United States | 0 | - | 4.93 | 66,536 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,315 |
| Monarchies of Europe | 0 | - | 4.90 | 98,632 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,310 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,225 |
| European Countries with One Border | 0 | - | 4.97 | 183,494 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,238 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,342 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,516 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,185 |
| Regions of Italy | 0 | - | 4.92 | 76,673 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,992 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,370 |
| States of Germany | 0 | - | 4.95 | 153,968 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,600 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,869 |
| African Physical Geography | 0 | - | 4.51 | 31,783 |
| Asian Physical Geography | 0 | - | 4.61 | 35,595 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,553 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,246 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,645 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,523 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,274 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,074 |
| Countries That Border Russia | 0 | - | 4.98 | 463,877 |
| Countries Bordering France | 0 | - | 4.83 | 404,334 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,307 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,105 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,404 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,597 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,547 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,986 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,666 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,584 |
| Germany Country Quiz | 0 | - | 4.83 | 158,558 |
| Russia Country Quiz | 0 | - | 4.83 | 115,133 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,615 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,503 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,872 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,576 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,010 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,508 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,891 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,315 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,869 |
| Departments of France | 0 | - | 4.93 | 54,848 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,687 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,696 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,399 |
| Capitals by River | 0 | - | 4.55 | 48,367 |
| Top 10 African Countries by Coastline | 0 | - | 4.29 | 47,976 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,782 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,255 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,062 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,885 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,831 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,907 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,158 |
| Countries that Border Poland | 0 | - | 4.99 | 172,930 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,067 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,785 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,129 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,386 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,045 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,026 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,820 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,816 |
| Asia Map Quiz | 0 | - | 4.99 | 922,903 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,170 |
| Counties of Ireland | 0 | - | 4.92 | 196,821 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,906 |
| Sea in the Answers | 0 | - | 4.08 | 49,104 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,007 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,952 |
| Which City in Europe? | 0 | - | 4.83 | 107,764 |
| Countries Bordering the Four Color Seas | 0 | - | 4.92 | 23,204 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,557 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,949 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,378 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,990 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,968 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,699 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,833 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,424 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,852 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,336 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,082 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,163 |
| Countries with Wild Tigers | 0 | - | 4.96 | 137,131 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,428 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,608 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.88 | 87,438 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,411 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,828 |
| Countries of Africa | 0 | - | 5.00 | 2,552,659 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,691 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,179 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,600 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,245 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,676 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,409 |
| Australia Map Quiz | 0 | - | 4.95 | 345,736 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,603 |
| African East Coast | 0 | - | 4.96 | 96,542 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,623 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,658 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,163 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,348 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,253 |
| Europe Capital to Country | 0 | - | 4.99 | 251,597 |
| Asia Capital to Country | 0 | - | 4.96 | 127,204 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,656 |
| European Capitals by Map | 0 | - | 4.99 | 141,435 |
| African Capitals by Map | 0 | - | 4.99 | 141,486 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,618 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,646 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,990 |
| European Coastal Capitals | 0 | - | 4.95 | 91,098 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,074 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,760 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,312 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,057 |
| Countries of the Middle East | 0 | - | 4.96 | 202,242 |
| African Island Countries | 0 | - | 4.96 | 102,231 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,078 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,059 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,832 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,561 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,096 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,301 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,046 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,344 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,859 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,631 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,297 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,068 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,710 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,982 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,959 |
| Countries with the Most Sheep | 0 | - | 4.93 | 103,516 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,614 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,106 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,029 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,387 |
| North America Map Quiz | 0 | - | 4.98 | 250,625 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,396 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,608 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,667 |
| Flags of North and South America | 0 | - | 4.99 | 375,827 |
| Bodies of Water by Satellite Image #1 | 0 | - | 4.19 | 72,363 |
| Australian States and Territories | 0 | - | 4.96 | 142,592 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,107 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,406 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,541 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,714 |
| South American Physical Geography | 0 | - | 4.58 | 18,386 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,443 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,884 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,917 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,299 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,247 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 33,136 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 360,016 |
| Random European City to Country | 0 | - | 4.69 | 118,260 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,905 |
