| Countries That Use the Euro | 0 | - | 4.95 | 106,796 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,108 |
| The Only European Country ... | 0 | - | 4.91 | 219,005 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,509 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,645 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,072 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,788 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,181 |
| Slavic Countries | 0 | - | 4.96 | 112,368 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,510 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,056 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,443 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,478 |
| Monarchies of Europe | 0 | - | 4.90 | 98,875 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,685 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,496 |
| European Countries with One Border | 0 | - | 4.97 | 183,801 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,537 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,017 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,999 |
| Europe Map Quiz | 0 | - | 5.00 | 4,788,194 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,331 |
| Countries That Border Russia | 0 | - | 4.98 | 464,498 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,873 |
| Countries Bordering France | 0 | - | 4.83 | 404,906 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,800 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,845 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,817 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,006 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 110,171 |
| UK Immigration by Country | 0 | - | 4.94 | 141,715 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,893 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,704 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,882 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,793 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,637 |
| Germany Country Quiz | 0 | - | 4.82 | 158,837 |
| Russia Country Quiz | 0 | - | 4.83 | 115,316 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,003 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,744 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,590 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,744 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,357 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,726 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,843 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,638 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,786 |
| Countries of Africa | 0 | - | 5.00 | 2,559,789 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,206 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,009 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,949 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,091 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,255 |
| Countries that Border Poland | 0 | - | 4.99 | 173,168 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,855 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,148 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,121 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,266 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,478 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,386 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,312 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,239 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,863 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,940 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,916 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,738 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,461 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,153 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,616 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,598 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,046 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,026 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,058 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,071 |
| Europe Capital to Country | 0 | - | 4.99 | 252,080 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,978 |
| European Capitals by Map | 0 | - | 4.99 | 142,100 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,876 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,191 |
| European Coastal Capitals | 0 | - | 4.95 | 91,311 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,792 |
| Countries of the Middle East | 0 | - | 4.96 | 202,949 |
| African Island Countries | 0 | - | 4.96 | 102,447 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,174 |
| Random European Flag to Country | 0 | - | 4.90 | 184,216 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,679 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,510 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,822 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,320 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,605 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,367 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,524 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,958 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,794 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,716 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,269 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,916 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,151 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,130 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,813 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,982 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,776 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,791 |
| Counties of England | 0 | - | 4.97 | 802,916 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,780 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,060 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,714 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,871 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,846 |
| Official Cities in the UK | 0 | - | 4.89 | 286,263 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,588 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,585 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,711 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,779 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,093 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,670 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,311 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,510 |
| Monarchies of Asia | 0 | - | 4.97 | 71,504 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,290 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,510 |
| The Only African Country ... | 0 | - | 4.99 | 129,658 |
| The Only American Country ... | 0 | - | 4.92 | 122,215 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,380 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,287 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,840 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,825 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,643 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,795 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,026 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,448 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,595 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,523 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,471 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,374 |
| O Canada Lyrics | 0 | - | 4.47 | 51,066 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,930 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,212 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,562 |
| Central American Countries | 0 | - | 4.98 | 157,335 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,598 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,406 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,978 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,099 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,471 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,334 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,293 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,835 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,040 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,102 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,577 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,818 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,403 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,470 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,338 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,742 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,466 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,897 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,604 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,817 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,722 |
| Japan Country Quiz | 0 | - | 4.93 | 143,334 |
| Italy A-Z | 0 | - | 4.49 | 58,755 |
| Germany A-Z | 0 | - | 4.56 | 62,864 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,253 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,085 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,862 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,240 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,805 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,067 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,494 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,052 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,768 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,411 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,820 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,071 |
| Random European Capital to Country | 0 | - | 4.98 | 192,146 |
| Random European Country to Capital | 0 | - | 4.93 | 165,899 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,987 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,415 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,190 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,363 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,336 |
| Most Forested European Countries | 0 | - | 4.80 | 75,683 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,611 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,686 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,708 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,592 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,028 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,912 |
| Every European Country Shape | 0 | - | 4.96 | 202,990 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,606 |
| Every African Country Shape | 0 | - | 4.90 | 88,384 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,589 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,981 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,211 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,147 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,003 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,706 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,469 |
