| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,848 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,122 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,135 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,490 |
| Countries That Border Russia | 0 | - | 4.98 | 461,016 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,458 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,765 |
| The Only European Country ... | 0 | - | 4.91 | 215,900 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,706 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,795 |
| Russia Country Quiz | 0 | - | 4.85 | 114,242 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,014 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,080 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,962 |
| Slavic Countries | 0 | - | 4.96 | 111,453 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,390 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,936 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,226 |
| Countries that Border Poland | 0 | - | 4.99 | 172,022 |
| Countries that Beat China | 0 | - | 4.86 | 115,455 |
| Europe Map Quiz | 0 | - | 5.00 | 4,754,400 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,346 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,697 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,010 |
| Monarchies of Europe | 0 | - | 4.90 | 97,922 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,645 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,205 |
| European Countries with One Border | 0 | - | 4.97 | 182,466 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,277 |
| Countries Bordering France | 0 | - | 4.83 | 401,792 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,522 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,012 |
| UK Immigration by Country | 0 | - | 4.94 | 140,629 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,680 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,758 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,844 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,748 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,718 |
| Name a Valid African Country | 0 | - | 4.98 | 153,710 |
| Germany Country Quiz | 0 | - | 4.82 | 157,525 |
| Italy Country Quiz | 0 | - | 4.82 | 123,153 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,365 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,217 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,281 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,028 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,266 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,001 |
| Countries of Africa | 0 | - | 5.00 | 2,529,012 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,299 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,074 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,167 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,737 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,875 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,776 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,557 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,700 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,077 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,669 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,641 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,580 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,880 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,562 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,660 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,560 |
| Countries that Beat France | 0 | - | 4.49 | 75,597 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,790 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,727 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,610 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,378 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,443 |
| Which City in Europe? | 0 | - | 4.83 | 107,134 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,453 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,142 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,140 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,350 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,464 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,385 |
| Albania Country Quiz | 0 | - | 4.54 | 38,906 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,964 |
| Counties of England | 0 | - | 4.97 | 794,509 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,771 |
| Europe Capital to Country | 0 | - | 4.99 | 249,473 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,519 |
| European Capitals by Map | 0 | - | 4.99 | 138,454 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,839 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,202 |
| European Coastal Capitals | 0 | - | 4.95 | 90,344 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,480 |
| Countries of the Middle East | 0 | - | 4.96 | 200,675 |
| African Island Countries | 0 | - | 4.96 | 101,386 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,777 |
| Random European Flag to Country | 0 | - | 4.89 | 181,891 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,619 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,238 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,113 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,600 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,491 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,501 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,061 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,356 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,961 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,945 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,782 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,037 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,248 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,284 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,708 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,954 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,691 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,954 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,441 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,966 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,587 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,275 |
| Official Cities in the UK | 0 | - | 4.89 | 282,902 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,865 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,057 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,151 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,071 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,732 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,901 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,216 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,913 |
| Monarchies of Asia | 0 | - | 4.97 | 70,954 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,760 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,231 |
| The Only African Country ... | 0 | - | 4.98 | 128,898 |
| The Only American Country ... | 0 | - | 4.92 | 121,373 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,044 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,615 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,744 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,837 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,656 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,961 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,098 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,605 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,089 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,500 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,987 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,869 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,517 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,470 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,851 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,895 |
| Random European City to Country | 0 | - | 4.69 | 117,427 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,889 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,030 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,519 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,954 |
| Central American Countries | 0 | - | 4.98 | 155,845 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,275 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,675 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,964 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,388 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,877 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,780 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,096 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,210 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 127,947 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,828 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,280 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,103 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,906 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,685 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,803 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,620 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,139 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,267 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,863 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,744 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,486 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,930 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,751 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,272 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,782 |
| Countries that Beat India | 0 | - | 4.41 | 62,853 |
| Countries that Beat Japan | 0 | - | 4.41 | 67,856 |
| Japan Country Quiz | 0 | - | 4.93 | 142,182 |
| Poland Country Quiz | 0 | - | 4.22 | 63,146 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,002 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,657 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,374 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,642 |
| Syria Country Quiz | 0 | - | 4.81 | 32,659 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,708 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,331 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,071 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,398 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,845 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,638 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,789 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,178 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,571 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,432 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,058 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,524 |
| Random European Capital to Country | 0 | - | 4.98 | 190,581 |
| Random European Country to Capital | 0 | - | 4.93 | 164,384 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,165 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,554 |
