| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,230 |
| Europe Map Quiz | 0 | - | 5.00 | 4,741,040 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,075 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,349 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,774 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,021 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,675 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,841 |
| Name a City - European Countries | 0 | - | 4.92 | 64,717 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,626 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,082 |
| The Only European Country ... | 0 | - | 4.91 | 214,736 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,065 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,936 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,298 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,599 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,232,061 |
| Counties of England | 0 | - | 4.97 | 791,501 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,252 |
| Which City in Europe? | 0 | - | 4.83 | 106,924 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,036 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,579 |
| Slavic Countries | 0 | - | 4.96 | 111,110 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,992 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,576 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,141 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,660 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,399 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,015 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,944 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,411 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,651 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,606 |
| Monarchies of Europe | 0 | - | 4.90 | 97,569 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,238 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,741 |
| European Countries with One Border | 0 | - | 4.97 | 181,961 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,844 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,583 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,036 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,287 |
| Regions of Italy | 0 | - | 4.92 | 75,026 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,936 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,240 |
| States of Germany | 0 | - | 4.96 | 150,776 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,615 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,900 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,124 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,542 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,561 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 44,020 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,250 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,104 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,320 |
| Countries That Border Russia | 0 | - | 4.98 | 459,949 |
| Countries Bordering France | 0 | - | 4.83 | 400,736 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,681 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,091 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,422 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,876 |
| Random European City to Country | 0 | - | 4.69 | 116,829 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,482 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,368 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,324 |
| Name a Valid African Country | 0 | - | 4.98 | 153,256 |
| Germany Country Quiz | 0 | - | 4.82 | 156,975 |
| Russia Country Quiz | 0 | - | 4.85 | 113,909 |
| Italy Country Quiz | 0 | - | 4.82 | 122,541 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,003 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,138 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,910 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,701 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,546 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,439 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,297 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,345 |
| Departments of France | 0 | - | 4.93 | 53,126 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 71,079 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,720 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,030 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 61,069 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,412 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,017 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,493 |
| Africa Map Quiz | 0 | - | 5.00 | 2,108,615 |
| Asia Map Quiz | 0 | - | 4.99 | 909,561 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,879 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,025 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,203 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,057 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,924 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,862 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,952 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,968 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,587 |
| Countries that Border Poland | 0 | - | 4.99 | 171,649 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,650 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,042 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,506 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,934 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,738 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,693 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,628 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,492 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,618 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,936 |
| Counties of Ireland | 0 | - | 4.92 | 193,729 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,211 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,033 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,968 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,511 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,062 |
| Random Capital to Country | 0 | - | 4.99 | 2,582,198 |
| Random Country to Capital | 0 | - | 4.98 | 913,836 |
| European Cities by Clue | 0 | - | 4.70 | 88,894 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,123 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,765 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,406 |
| Countries of Africa | 0 | - | 5.00 | 2,516,556 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,056 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,966 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,606 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,413 |
| Countries that Beat Canada | 0 | - | 4.90 | 87,049 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,699 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,052 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,435 |
| United States Map Quiz | 0 | - | 4.98 | 4,146,314 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,073 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,995 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,235 |
| Australia Map Quiz | 0 | - | 4.94 | 342,996 |
| Europe Geography Quiz #3 | 0 | - | 4.34 | 63,472 |
| African East Coast | 0 | - | 4.96 | 95,376 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,243 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,616 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,366 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,067 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,217 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,606 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,447 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,100 |
| Flags of Asia Quiz | 0 | - | 4.99 | 607,797 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,894 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,914 |
| Random Asian City to Country | 0 | - | 4.56 | 44,425 |
| Europe Capital to Country | 0 | - | 4.99 | 248,558 |
| Asia Capital to Country | 0 | - | 4.96 | 126,036 |
| Capital Cities Chain | 0 | - | 4.84 | 82,123 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,907 |
| European Capitals by Map | 0 | - | 4.99 | 137,296 |
| African Capitals by Map | 0 | - | 4.99 | 132,605 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,596 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,478 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,867 |
| European Coastal Capitals | 0 | - | 4.95 | 90,001 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,298 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,785 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,505 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,522 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,232 |
| Which City in Canada? | 0 | - | 4.82 | 56,813 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,867 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,423 |
| Countries of the Middle East | 0 | - | 4.96 | 199,558 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,687 |
| Countries by Emojis | 0 | - | 4.99 | 237,407 |
| African Island Countries | 0 | - | 4.96 | 101,043 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,330 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,619 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,079 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,015,573 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,110 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,810 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,531 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,020 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,076 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,325 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,416 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,801 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,557 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,640 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,495 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,728 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,487 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,102 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,186 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,576 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,599 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,863 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,210 |
| South America Map Quiz | 0 | - | 5.00 | 1,543,346 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,651 |
| North America Map Quiz | 0 | - | 4.98 | 245,934 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,581 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,712 |
| Flags of Africa Quiz | 0 | - | 5.00 | 465,650 |
| Flags of North and South America | 0 | - | 4.99 | 369,221 |
| Cross Flags of Europe | 0 | - | 4.43 | 297,438 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,939 |
