| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,027 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,263 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,328 |
| Europe Map Quiz | 0 | - | 5.00 | 4,754,270 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,085 |
| Rivers of the United States | 0 | - | 4.93 | 66,051 |
| African Great Lakes | 0 | - | 4.82 | 65,988 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,352 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,318 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,370 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,867 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,563 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,288 |
| Name a City - European Countries | 0 | - | 4.90 | 65,142 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,447 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,827 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,756 |
| The Only European Country ... | 0 | - | 4.91 | 215,883 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,698 |
| Counties of England | 0 | - | 4.97 | 794,474 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,673 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,765 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,064 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,951 |
| Slavic Countries | 0 | - | 4.96 | 111,450 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,386 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,931 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,951 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,686 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,446 |
| European Physical Geography | 0 | - | 4.26 | 33,464 |
| 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 | 57,586 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,695 |
| Monarchies of Europe | 0 | - | 4.90 | 97,915 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,642 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,204 |
| European Countries with One Border | 0 | - | 4.97 | 182,463 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,270 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,095 |
| Finland Country Quiz | 0 | - | 4.50 | 59,505 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,086 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,491 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,864 |
| Regions of Italy | 0 | - | 4.92 | 75,500 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,594 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,512 |
| States of Germany | 0 | - | 4.96 | 151,765 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,953 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,197 |
| African Physical Geography | 0 | - | 4.51 | 31,651 |
| Asian Physical Geography | 0 | - | 4.60 | 35,476 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 77,857 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,766 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,851 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,467 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,844 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,675 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,490 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,585 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,838 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,740 |
| Countries That Border Russia | 0 | - | 4.98 | 461,008 |
| Countries Bordering France | 0 | - | 4.83 | 401,777 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,514 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,793 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,777 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,278 |
| Germany Country Quiz | 0 | - | 4.82 | 157,518 |
| Russia Country Quiz | 0 | - | 4.85 | 114,241 |
| Italy Country Quiz | 0 | - | 4.82 | 123,152 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,215 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,279 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,328 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,064 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,392 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,841 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,637 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,781 |
| Departments of France | 0 | - | 4.93 | 53,719 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,021 |
| Seas of Europe | 0 | - | 4.37 | 84,562 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,511 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,221 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,517 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,425 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,720 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,114 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,992 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,073 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,166 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,223 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,735 |
| Countries that Border Poland | 0 | - | 4.99 | 172,018 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,776 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,551 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,695 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,075 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,209 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,665 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,659 |
| Counties of Ireland | 0 | - | 4.92 | 194,536 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,046 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,703 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,206 |
| Which City in Europe? | 0 | - | 4.83 | 107,131 |
| South China Sea Countries | 0 | - | 4.78 | 57,647 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,349 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,431 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,769 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,070 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,289 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 115,455 |
| Norway Country Quiz | 0 | - | 4.44 | 77,149 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,769 |
| 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 | 31,608 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,277 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,277 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,175 |
| Asia Map Quiz | 0 | - | 4.99 | 914,076 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,366 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,774 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,484 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,741 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,140 |
| Countries of Africa | 0 | - | 5.00 | 2,528,893 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,247 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,049 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,101 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,275 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,705 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,301 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,636 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,097 |
| Australia Map Quiz | 0 | - | 4.95 | 343,750 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,640 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,147 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,300 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,689 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,631 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,068 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,519 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,206 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,782 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,553 |
| 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 | 211,651 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,560 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,097 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,833 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,651 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,601 |
| Italy A-Z | 0 | - | 4.49 | 58,135 |
| Germany A-Z | 0 | - | 4.56 | 62,533 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,975 |
| South America Map Quiz | 0 | - | 5.00 | 1,546,955 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,431 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,585 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,580 |
| European Cities Beginning with B - Click Map | 0 | - | 4.78 | 77,920 |
| Flags of Africa Quiz | 0 | - | 5.00 | 468,892 |
| Flags of North and South America | 0 | - | 4.99 | 371,681 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,046 |
| 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 | 95,770 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,822 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 354,016 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,989 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,337 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,436 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,960 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,582 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,247 |
| Official Cities in the UK | 0 | - | 4.89 | 282,886 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,352 |
| Random European City to Country | 0 | - | 4.69 | 117,423 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,473 |
| Europe Capital to Country | 0 | - | 4.99 | 249,465 |
| Asia Capital to Country | 0 | - | 4.96 | 126,416 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,514 |
| European Capitals by Map | 0 | - | 4.99 | 138,435 |
| African Capitals by Map | 0 | - | 4.99 | 133,243 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,264 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,956 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,215 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,010 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,862 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,944 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,836 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,668 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,199 |
| European Coastal Capitals | 0 | - | 4.95 | 90,339 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,482 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,006 |
