| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,028 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,265 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,330 |
| Europe Map Quiz | 0 | - | 5.00 | 4,754,347 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,086 |
| Rivers of the United States | 0 | - | 4.93 | 66,055 |
| African Great Lakes | 0 | - | 4.82 | 65,991 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,359 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,318 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,371 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,872 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,564 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,335 |
| Name a City - European Countries | 0 | - | 4.90 | 65,147 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,454 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,845 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,764 |
| The Only European Country ... | 0 | - | 4.91 | 215,894 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,703 |
| Counties of England | 0 | - | 4.97 | 794,496 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,673 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,769 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,078 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,958 |
| Slavic Countries | 0 | - | 4.96 | 111,452 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,388 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,933 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,952 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,688 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,458 |
| European Physical Geography | 0 | - | 4.26 | 33,465 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,248 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,904 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,588 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,696 |
| Monarchies of Europe | 0 | - | 4.90 | 97,918 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,645 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,204 |
| European Countries with One Border | 0 | - | 4.97 | 182,465 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,275 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,098 |
| Finland Country Quiz | 0 | - | 4.50 | 59,505 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,089 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,492 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,866 |
| Regions of Italy | 0 | - | 4.92 | 75,503 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,595 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,515 |
| States of Germany | 0 | - | 4.96 | 151,770 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,967 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,203 |
| African Physical Geography | 0 | - | 4.51 | 31,653 |
| Asian Physical Geography | 0 | - | 4.60 | 35,477 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 77,862 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,769 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,852 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,470 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,848 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,679 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,496 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,591 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,840 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,746 |
| Countries That Border Russia | 0 | - | 4.98 | 461,014 |
| Countries Bordering France | 0 | - | 4.83 | 401,788 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,519 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,795 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,790 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,282 |
| Germany Country Quiz | 0 | - | 4.82 | 157,522 |
| Russia Country Quiz | 0 | - | 4.85 | 114,242 |
| Italy Country Quiz | 0 | - | 4.82 | 123,152 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,216 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,280 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,330 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,068 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,394 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,844 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,638 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,786 |
| Departments of France | 0 | - | 4.93 | 53,720 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,022 |
| Seas of Europe | 0 | - | 4.37 | 84,563 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,511 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,226 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,523 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,425 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,724 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,120 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,999 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,074 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,167 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,225 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,735 |
| Countries that Border Poland | 0 | - | 4.99 | 172,022 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,776 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,554 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,700 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,076 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,210 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,669 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,660 |
| Counties of Ireland | 0 | - | 4.92 | 194,550 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,060 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,704 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,207 |
| Which City in Europe? | 0 | - | 4.83 | 107,134 |
| South China Sea Countries | 0 | - | 4.78 | 57,648 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,349 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,435 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,769 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,074 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,291 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 115,458 |
| Norway Country Quiz | 0 | - | 4.44 | 77,151 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,770 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,061 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,790 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,727 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,609 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,299 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,288 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,218 |
| Asia Map Quiz | 0 | - | 4.99 | 914,107 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,367 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,774 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,507 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,756 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,142 |
| Countries of Africa | 0 | - | 5.00 | 2,528,967 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,248 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,050 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,106 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,282 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,706 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,303 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,643 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,182 |
| Australia Map Quiz | 0 | - | 4.95 | 343,754 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,640 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,161 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,300 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,690 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,633 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,069 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,519 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,208 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,782 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,558 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,732 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 86,826 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,656 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,560 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,121 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,836 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,651 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,605 |
| Italy A-Z | 0 | - | 4.49 | 58,138 |
| Germany A-Z | 0 | - | 4.56 | 62,533 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,991 |
| South America Map Quiz | 0 | - | 5.00 | 1,546,982 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,431 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,588 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,590 |
| European Cities Beginning with B - Click Map | 0 | - | 4.78 | 77,921 |
| Flags of Africa Quiz | 0 | - | 5.00 | 468,935 |
| Flags of North and South America | 0 | - | 4.99 | 371,694 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,072 |
| South American Physical Geography | 0 | - | 4.58 | 18,327 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,189 |
| African East Coast | 0 | - | 4.96 | 95,776 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,824 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 354,032 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,007 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,341 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,439 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,965 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,586 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,267 |
| Official Cities in the UK | 0 | - | 4.89 | 282,894 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,357 |
| Random European City to Country | 0 | - | 4.69 | 117,427 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,475 |
| Europe Capital to Country | 0 | - | 4.99 | 249,469 |
| Asia Capital to Country | 0 | - | 4.96 | 126,419 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,517 |
| European Capitals by Map | 0 | - | 4.99 | 138,450 |
| African Capitals by Map | 0 | - | 4.99 | 133,245 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,269 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,961 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,217 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,025 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,864 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,951 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,839 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,671 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,201 |
| European Coastal Capitals | 0 | - | 4.95 | 90,342 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,482 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,010 |
