| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,187 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,517 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,643 |
| Europe Map Quiz | 0 | - | 5.00 | 4,771,307 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,237 |
| Rivers of the United States | 0 | - | 4.93 | 66,340 |
| African Great Lakes | 0 | - | 4.82 | 66,519 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,062 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,471 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,524 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,047 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,763 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,644 |
| Name a City - European Countries | 0 | - | 4.90 | 65,622 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,580 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,764 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,687 |
| The Only European Country ... | 0 | - | 4.91 | 217,405 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,586 |
| Counties of England | 0 | - | 4.97 | 798,908 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,819 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,395 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,384 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,562 |
| Slavic Countries | 0 | - | 4.96 | 111,882 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,930 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,441 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,359 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,405 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,063 |
| European Physical Geography | 0 | - | 4.26 | 33,541 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,490 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,232 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,732 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,098 |
| Monarchies of Europe | 0 | - | 4.90 | 98,354 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,046 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,854 |
| European Countries with One Border | 0 | - | 4.97 | 183,124 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,897 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,420 |
| Finland Country Quiz | 0 | - | 4.50 | 59,787 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,850 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,177 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,713 |
| Regions of Italy | 0 | - | 4.92 | 76,238 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,412 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,156 |
| States of Germany | 0 | - | 4.95 | 153,199 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,415 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,006 |
| African Physical Geography | 0 | - | 4.51 | 31,744 |
| Asian Physical Geography | 0 | - | 4.61 | 35,562 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 86,608 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,428 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,285 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,991 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,753 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,325 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,924 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,635 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,355 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,265 |
| Countries That Border Russia | 0 | - | 4.98 | 462,839 |
| Countries Bordering France | 0 | - | 4.83 | 403,565 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,689 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,937 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,061 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,038 |
| Germany Country Quiz | 0 | - | 4.83 | 158,180 |
| Russia Country Quiz | 0 | - | 4.83 | 114,697 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,469 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,414 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,778 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,215 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,662 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,163 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,628 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,119 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,575 |
| Departments of France | 0 | - | 4.93 | 54,468 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,120 |
| Seas of Europe | 0 | - | 4.37 | 84,723 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,615 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,384 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,800 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.67 | 75,593 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,377 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,501 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,372 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,425 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,664 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,668 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,022 |
| Countries that Border Poland | 0 | - | 4.99 | 172,612 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,966 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,366 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,984 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,286 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,385 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,358 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,008 |
| Counties of Ireland | 0 | - | 4.92 | 196,061 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,272 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,854 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,804 |
| Which City in Europe? | 0 | - | 4.83 | 107,569 |
| South China Sea Countries | 0 | - | 4.78 | 57,753 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,745 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,062 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,067 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,741 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,652 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 115,975 |
| Norway Country Quiz | 0 | - | 4.44 | 77,501 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,028 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,243 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,925 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,882 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,745 |
| Oceania Map Quiz | 0 | - | 4.98 | 652,369 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,842 |
| Asia Map Quiz | 0 | - | 4.99 | 919,725 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,552 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,818 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,747 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,784 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,414 |
| Countries of Africa | 0 | - | 5.00 | 2,545,081 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,542 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,125 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,543 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,677 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,854 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,417 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,865 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,628 |
| Australia Map Quiz | 0 | - | 4.95 | 345,164 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,675 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,902 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,386 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,799 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,023 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,416 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,686 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,977 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,295 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,107 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,011 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,309 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,810 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,743 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,868 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,499 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,389 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,121 |
| Italy A-Z | 0 | - | 4.49 | 58,439 |
| Germany A-Z | 0 | - | 4.56 | 62,698 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,721 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,809 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,931 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,298 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,153 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,398 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,217 |
| Flags of North and South America | 0 | - | 4.99 | 374,345 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,689 |
| South American Physical Geography | 0 | - | 4.58 | 18,367 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,324 |
| African East Coast | 0 | - | 4.96 | 96,285 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,351 |
| Premier League Relegated Teams | 0 | - | 4.81 | 126,913 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 358,198 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,481 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,345 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,253 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,667 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,353 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,579 |
| Official Cities in the UK | 0 | - | 4.89 | 284,519 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,961 |
| Random European City to Country | 0 | - | 4.69 | 117,896 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,629 |
| Europe Capital to Country | 0 | - | 4.99 | 250,887 |
| Asia Capital to Country | 0 | - | 4.96 | 126,876 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,208 |
| European Capitals by Map | 0 | - | 4.99 | 139,978 |
| African Capitals by Map | 0 | - | 4.99 | 134,172 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,587 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,590 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,714 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,639 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,212 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,526 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,297 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,035 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,638 |
| European Coastal Capitals | 0 | - | 4.95 | 90,821 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,674 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,866 |
