| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,372 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,291 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,890 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,967 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,925 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,550 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,538 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,588 |
| Name a City - European Countries | 0 | - | 4.90 | 65,298 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,792 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,070 |
| The Only European Country ... | 0 | - | 4.91 | 216,337 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,964 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,232 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,937 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,747 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,194 |
| Counties of England | 0 | - | 4.97 | 795,857 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,977 |
| Which City in Europe? | 0 | - | 4.83 | 107,314 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,451 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,163 |
| Slavic Countries | 0 | - | 4.96 | 111,577 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,561 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,104 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,610 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,066 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,937 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,155 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,248 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,822 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,183 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,034 |
| Monarchies of Europe | 0 | - | 4.90 | 98,051 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,756 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,396 |
| European Countries with One Border | 0 | - | 4.97 | 182,659 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,460 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,282 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,690 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,133 |
| Regions of Italy | 0 | - | 4.92 | 75,753 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,806 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,934 |
| States of Germany | 0 | - | 4.96 | 152,265 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,120 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,837 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,314 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,115 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,046 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,969 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,650 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,073 |
| Countries That Border Russia | 0 | - | 4.98 | 461,457 |
| Countries Bordering France | 0 | - | 4.83 | 402,262 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,098 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 109,888 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,244 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,702 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,860 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,481 |
| Random European City to Country | 0 | - | 4.69 | 117,569 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,033 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,905 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,902 |
| Name a Valid African Country | 0 | - | 4.98 | 153,940 |
| Germany Country Quiz | 0 | - | 4.82 | 157,737 |
| Russia Country Quiz | 0 | - | 4.85 | 114,385 |
| Italy Country Quiz | 0 | - | 4.82 | 123,310 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,294 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,322 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,660 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,535 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,237 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,615 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,013 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,808 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,920 |
| Departments of France | 0 | - | 4.93 | 53,990 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,243 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,909 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,197 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,214 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,534 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,659 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,534 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,450 |
| Asia Map Quiz | 0 | - | 4.99 | 915,754 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,080 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,331 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,572 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,427 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,216 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,161 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,261 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,336 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,822 |
| Countries that Border Poland | 0 | - | 4.99 | 172,182 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,835 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,831 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,794 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,141 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,907 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,837 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,775 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,650 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,776 |
| Counties of Ireland | 0 | - | 4.92 | 195,007 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,493 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,399 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,597 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,810 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,979 |
| Random Capital to Country | 0 | - | 4.99 | 2,589,647 |
| Random Country to Capital | 0 | - | 4.98 | 919,486 |
| European Cities by Clue | 0 | - | 4.70 | 89,037 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,740 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,023 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,624 |
| Countries of Africa | 0 | - | 5.00 | 2,533,700 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,502 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,857 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,869 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,803 |
| Countries that Beat Canada | 0 | - | 4.90 | 92,729 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,275 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,413 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,053 |
| United States Map Quiz | 0 | - | 4.98 | 4,156,078 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,592 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,841 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,773 |
| Australia Map Quiz | 0 | - | 4.95 | 344,176 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,649 |
| African East Coast | 0 | - | 4.96 | 95,956 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,334 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,732 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,751 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,350 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,094 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,981 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,325 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,664 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,500 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,547 |
| Random Asian City to Country | 0 | - | 4.56 | 44,480 |
| Europe Capital to Country | 0 | - | 4.99 | 249,839 |
| Asia Capital to Country | 0 | - | 4.96 | 126,566 |
| Capital Cities Chain | 0 | - | 4.83 | 82,636 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,743 |
| European Capitals by Map | 0 | - | 4.99 | 138,889 |
| African Capitals by Map | 0 | - | 4.99 | 133,587 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,213 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,985 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,328 |
| European Coastal Capitals | 0 | - | 4.95 | 90,488 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,543 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,582 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,769 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,789 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,794 |
| Which City in Canada? | 0 | - | 4.82 | 57,023 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,990 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,819 |
| Countries of the Middle East | 0 | - | 4.96 | 200,974 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,964 |
| Countries by Emojis | 0 | - | 4.99 | 239,346 |
| African Island Countries | 0 | - | 4.96 | 101,530 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,835 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,840 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,986 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,977 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,768 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,408 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,360 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,836 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,641 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,569 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,163 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,507 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,142 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,071 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,918 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,194 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,683 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,145 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,307 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,812 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,869 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,197 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,753 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,742 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,574 |
| North America Map Quiz | 0 | - | 4.98 | 248,180 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,937 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,155 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,392 |
| Flags of North and South America | 0 | - | 4.99 | 372,566 |
| Cross Flags of Europe | 0 | - | 4.43 | 298,670 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,419 |
