| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,420 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,849 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,089 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,029 |
| 10 Longest Rivers in the United States | 0 | - | 4.86 | 39,477 |
| Rivers of the United States | 0 | - | 4.93 | 66,833 |
| African Great Lakes | 0 | - | 4.82 | 67,170 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,557 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,679 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,768 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,684 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 51,045 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,401 |
| Name a City - European Countries | 0 | - | 4.89 | 66,456 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,358 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,709 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,597 |
| The Only European Country ... | 0 | - | 4.91 | 219,752 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,918 |
| Counties of England | 0 | - | 4.97 | 804,698 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 61,019 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,430 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,418 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,431 |
| Slavic Countries | 0 | - | 4.96 | 112,555 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,846 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,589 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,948 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,953 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,746 |
| European Physical Geography | 0 | - | 4.26 | 33,621 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,883 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,332 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,917 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,625 |
| Monarchies of Europe | 0 | - | 4.90 | 99,083 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,029 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,794 |
| European Countries with One Border | 0 | - | 4.97 | 184,102 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,819 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,975 |
| Finland Country Quiz | 0 | - | 4.51 | 60,106 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,867 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,044 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,959 |
| Regions of Italy | 0 | - | 4.92 | 77,311 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,673 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,690 |
| States of Germany | 0 | - | 4.95 | 155,038 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,953 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,024 |
| African Physical Geography | 0 | - | 4.51 | 31,847 |
| Asian Physical Geography | 0 | - | 4.61 | 35,647 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,238 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,277 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,961 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,854 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,716 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,639 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,076 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,491 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,391 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,129 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,030 |
| Countries That Border Russia | 0 | - | 4.98 | 465,073 |
| Countries Bordering France | 0 | - | 4.83 | 405,484 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,366 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 67,097 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,601 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,192 |
| Germany Country Quiz | 0 | - | 4.82 | 159,142 |
| Russia Country Quiz | 0 | - | 4.83 | 115,503 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,865 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,670 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,014 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,085 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,485 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,042 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,301 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,650 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,283 |
| Departments of France | 0 | - | 4.93 | 55,458 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,242 |
| Seas of Europe | 0 | - | 4.37 | 84,980 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,794 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,452 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,185 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.67 | 75,814 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,328 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,443 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,278 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,130 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,080 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,249 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,400 |
| Countries that Border Poland | 0 | - | 4.99 | 173,400 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,252 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,460 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,376 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,595 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,676 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,778 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,452 |
| Counties of Ireland | 0 | - | 4.92 | 197,777 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,736 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,320 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,458 |
| Which City in Europe? | 0 | - | 4.83 | 108,037 |
| South China Sea Countries | 0 | - | 4.78 | 57,894 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,342 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,797 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,462 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,558 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,329 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,645 |
| Norway Country Quiz | 0 | - | 4.45 | 77,947 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,356 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,449 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,101 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,082 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,690 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,769 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,368 |
| Asia Map Quiz | 0 | - | 4.99 | 927,157 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,823 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,854 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,457 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,402 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,811 |
| Countries of Africa | 0 | - | 5.00 | 2,566,273 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,928 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,230 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 81,129 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,159 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,043 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,575 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,261 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,270 |
| Australia Map Quiz | 0 | - | 4.95 | 346,607 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,742 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,381 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,483 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,928 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,650 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,918 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 114,615 |
| Countries with Wild Tigers | 0 | - | 4.96 | 137,809 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,931 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,315 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,470 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,848 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,475 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,011 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,943 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 98,016 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,974 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,239 |
| Italy A-Z | 0 | - | 4.49 | 58,887 |
| Germany A-Z | 0 | - | 4.56 | 62,923 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,629 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,959 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,642 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,236 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,862 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,975 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,587 |
| Flags of North and South America | 0 | - | 4.99 | 378,456 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,354 |
| South American Physical Geography | 0 | - | 4.58 | 18,415 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,520 |
| African East Coast | 0 | - | 4.96 | 96,963 |
| Top European Languages on a Map | 0 | - | 4.77 | 133,053 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,149 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 363,005 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,800 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,033 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,555 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,413 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,147 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,006 |
| Official Cities in the UK | 0 | - | 4.89 | 287,065 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,740 |
| Random European City to Country | 0 | - | 4.69 | 118,574 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,858 |
| Europe Capital to Country | 0 | - | 4.99 | 252,712 |
| Asia Capital to Country | 0 | - | 4.96 | 127,745 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,378 |
| European Capitals by Map | 0 | - | 4.99 | 142,705 |
| African Capitals by Map | 0 | - | 4.99 | 142,701 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,874 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,825 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,400 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,174 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,760 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,390 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,185 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,532 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,444 |
| European Coastal Capitals | 0 | - | 4.95 | 91,545 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,295 |
