| Europe Map Quiz | 0 | - | 5.00 | 4,791,447 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,385 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,790 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,014 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,220 |
| Name a City - European Countries | 0 | - | 4.89 | 66,327 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,083 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,391 |
| The Only European Country ... | 0 | - | 4.91 | 219,398 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,738 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,459 |
| African Great Lakes | 0 | - | 4.82 | 67,078 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,650 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,734 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,997 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,245 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,259 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,707 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,111 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,307 |
| Slavic Countries | 0 | - | 4.96 | 112,466 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,712 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,476 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,868 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,874 |
| Counties of England | 0 | - | 4.97 | 803,775 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,270 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,015 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,989 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,423 |
| African Physical Geography | 0 | - | 4.51 | 31,829 |
| Asian Physical Geography | 0 | - | 4.61 | 35,636 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,892 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,541 |
| Monarchies of Europe | 0 | - | 4.90 | 98,987 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,940 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,661 |
| European Countries with One Border | 0 | - | 4.97 | 183,951 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,667 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,759 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,925 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,744 |
| Regions of Italy | 0 | - | 4.92 | 77,200 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,489 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,586 |
| States of Germany | 0 | - | 4.95 | 154,799 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,850 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,808 |
| Rivers of the United States | 0 | - | 4.93 | 66,754 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,068 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 89,028 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,866 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,764 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,569 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,497 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,159 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,125 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,009 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,900 |
| Countries That Border Russia | 0 | - | 4.98 | 464,747 |
| Countries Bordering France | 0 | - | 4.83 | 405,194 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,096 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,098 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,036 |
| Germany Country Quiz | 0 | - | 4.82 | 158,979 |
| Russia Country Quiz | 0 | - | 4.83 | 115,394 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,807 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,617 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,977 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,983 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,354 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,922 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,171 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,565 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,156 |
| Departments of France | 0 | - | 4.93 | 55,313 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,222 |
| Seas of Europe | 0 | - | 4.37 | 84,955 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,763 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,198 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,117 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,970 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,059 |
| Asia Map Quiz | 0 | - | 4.99 | 926,191 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,204 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,112 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,955 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,737 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,060 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,004 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,166 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,329 |
| Countries that Border Poland | 0 | - | 4.99 | 173,283 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,198 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,288 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 67,055 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,326 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,538 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,552 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,081 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,048 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,732 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,368 |
| Counties of Ireland | 0 | - | 4.92 | 197,544 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,552 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,126 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,112 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,761 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,619 |
| Countries with Wild Tigers | 0 | - | 4.96 | 137,709 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,826 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,180 |
| South China Sea Countries | 0 | - | 4.78 | 57,878 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,775 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,208 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,969 |
| Countries of Africa | 0 | - | 5.00 | 2,563,106 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,777 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,867 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,558 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,076 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,753 |
| Australia Map Quiz | 0 | - | 4.95 | 346,373 |
| African East Coast | 0 | - | 4.96 | 96,885 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,469 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,909 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,567 |
| Which City in Europe? | 0 | - | 4.83 | 107,970 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,235 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,703 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,404 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,550 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,864 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,845 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,953 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,411 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,471 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,618 |
| Europe Capital to Country | 0 | - | 4.99 | 252,427 |
| Asia Capital to Country | 0 | - | 4.96 | 127,650 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,184 |
| European Capitals by Map | 0 | - | 4.99 | 142,398 |
| African Capitals by Map | 0 | - | 4.99 | 142,469 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,073 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,059 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,320 |
| European Coastal Capitals | 0 | - | 4.95 | 91,446 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,250 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,100 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,077 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,219 |
| Countries of the Middle East | 0 | - | 4.96 | 203,157 |
| African Island Countries | 0 | - | 4.96 | 102,684 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,221 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,660 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,667 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,951 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,424 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,863 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,053 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,660 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,060 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,945 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,010 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,621 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,034 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,265 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 46,833 |
| Countries with the Most Sheep | 0 | - | 4.93 | 103,755 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,864 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,133 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,885 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,791 |
| North America Map Quiz | 0 | - | 4.98 | 252,530 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,555 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,883 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,600 |
| Flags of North and South America | 0 | - | 4.99 | 377,702 |
| Australian States and Territories | 0 | - | 4.96 | 142,977 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,796 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,731 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,777 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,742 |
| South American Physical Geography | 0 | - | 4.58 | 18,410 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,524 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,174 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,407 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,821 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,775 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,795 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 33,277 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,299 |
| Random European City to Country | 0 | - | 4.69 | 118,518 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,212 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,815 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,380 |
| Landforms by Country | 0 | - | 4.52 | 52,030 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,022 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,239 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,504 |
