| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,308 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,342 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,788 |
| The Only European Country ... | 0 | - | 4.91 | 218,443 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,204 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,640 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,480 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,972 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,355 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,172 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,154 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,452 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,969 |
| Slavic Countries | 0 | - | 4.96 | 112,208 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,316 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,860 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,519 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,059 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,344 |
| Monarchies of Europe | 0 | - | 4.90 | 98,682 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,354 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,258 |
| European Countries with One Border | 0 | - | 4.97 | 183,535 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,284 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,943 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,472 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,480 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,875 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,930 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,527 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,207 |
| Countries That Border Russia | 0 | - | 4.98 | 464,003 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,726 |
| Countries Bordering France | 0 | - | 4.83 | 404,433 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,635 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,405 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,790 |
| UK Immigration by Country | 0 | - | 4.94 | 141,502 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,630 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,339 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,669 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,670 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,604 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,855 |
| Germany Country Quiz | 0 | - | 4.82 | 158,610 |
| Russia Country Quiz | 0 | - | 4.83 | 115,162 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,709 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,639 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,512 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,969 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,295 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,640 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,541 |
| Countries of Africa | 0 | - | 5.00 | 2,553,737 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,920 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,633 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,905 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,852 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,932 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,177 |
| Countries that Border Poland | 0 | - | 4.99 | 172,982 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,685 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,085 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,841 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,402 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,008 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,794 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,111 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,166 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,788 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,652 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,512 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,848 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,472 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,005 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,291 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,995 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,985 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,419 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,998 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,979 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,273 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,842 |
| Europe Capital to Country | 0 | - | 4.99 | 251,689 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,714 |
| European Capitals by Map | 0 | - | 4.99 | 141,560 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,685 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,023 |
| European Coastal Capitals | 0 | - | 4.95 | 91,133 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,400 |
| Countries of the Middle East | 0 | - | 4.96 | 202,320 |
| African Island Countries | 0 | - | 4.96 | 102,276 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,099 |
| Random European Flag to Country | 0 | - | 4.90 | 183,891 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,573 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,202 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,606 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,140 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,369 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,110 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,389 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,876 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,657 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,326 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,103 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,739 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,017 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,990 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,713 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,801 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,627 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,655 |
| Counties of England | 0 | - | 4.97 | 801,462 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,682 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,786 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,438 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,716 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,754 |
| Official Cities in the UK | 0 | - | 4.89 | 285,613 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,441 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,483 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,610 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,662 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,922 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,525 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,101 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,396 |
| Monarchies of Asia | 0 | - | 4.97 | 71,409 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,204 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,094 |
| The Only African Country ... | 0 | - | 4.99 | 129,533 |
| The Only American Country ... | 0 | - | 4.92 | 122,075 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,323 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,209 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,628 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,174 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,564 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,654 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,940 |
| Norway Country Quiz | 0 | - | 4.45 | 77,697 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,184 |
| Finland Country Quiz | 0 | - | 4.51 | 59,928 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,336 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,388 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,581 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,715 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,985 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,255 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,395 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,304 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,117 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,755 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,575 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,466 |
| Central American Countries | 0 | - | 4.98 | 157,143 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,165 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,190 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,728 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,787 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,970 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,889 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,117 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,674 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,655 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,923 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,727 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,503 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,127 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,222 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,234 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,653 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,358 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,826 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,491 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,412 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,632 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,893 |
| Japan Country Quiz | 0 | - | 4.93 | 143,131 |
| Italy A-Z | 0 | - | 4.49 | 58,656 |
| Germany A-Z | 0 | - | 4.56 | 62,804 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,206 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,020 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,643 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,041 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,542 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,927 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,341 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,891 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,873 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,744 |
| Random European Capital to Country | 0 | - | 4.98 | 191,895 |
| Random European Country to Capital | 0 | - | 4.93 | 165,694 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,897 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,306 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,140 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,607 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,317 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,259 |
| Most Forested European Countries | 0 | - | 4.80 | 75,592 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,557 |
