| Countries Bordering Germany | 0 | - | 4.99 | 338,465 |
| Germany Country Quiz | 0 | - | 4.83 | 138,747 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 51,176 |
| Countries Bordering France | 0 | - | 4.87 | 354,681 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,345 |
| UK Immigration by Country | 0 | - | 4.95 | 123,979 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 90,708 |
| Biggest Spanish Empire Countries | 0 | - | 4.90 | 91,751 |
| The Only European Country ... | 0 | - | 4.94 | 175,750 |
| Italy Country Quiz | 0 | - | 4.81 | 107,482 |
| United Kingdom Country Quiz | 0 | - | 4.93 | 116,929 |
| Germany Cities Map Quiz | 0 | - | 4.84 | 104,987 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,169,396 |
| Countries of Europe by Population | 0 | - | 4.98 | 124,274 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 183,181 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 73,648 |
| Slavic Countries | 0 | - | 4.96 | 99,717 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,444 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,297 |
| Countries Bordering Austria | 0 | - | 4.97 | 109,416 |
| Countries Bordering Italy | 0 | - | 4.92 | 78,497 |
| Countries that Visit the UK the Most | 0 | - | 4.84 | 61,534 |
| Countries that Visit France the Most | 0 | - | 4.84 | 39,490 |
| Countries Closest to Spain | 0 | - | 4.95 | 204,229 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 65,862 |
| Countries Closest to Italy | 0 | - | 4.97 | 177,438 |
| Europe Map Quiz | 0 | - | 5.00 | 4,250,176 |
| Andorra Country Quiz | 0 | - | 4.87 | 27,539 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 203,168 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 100,872 |
| Monarchies of Europe | 0 | - | 4.88 | 86,134 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 87,381 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 82,685 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 119,361 |
| European Countries with One Border | 0 | - | 4.96 | 148,980 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 143,246 |
| Greenland Country Quiz | 0 | - | 4.82 | 32,009 |
| States of Germany Map Quiz | 0 | - | 4.91 | 119,376 |
| UK Cities Map Quiz | 0 | - | 4.94 | 430,430 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.96 | 90,669 |
| Most Forested European Countries | 0 | - | 4.82 | 67,516 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 176,443 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 179,861 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 114,707 |
| Countries That Border Russia | 0 | - | 4.98 | 422,978 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 61,601 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 186,327 |
| Russia Country Quiz | 0 | - | 4.84 | 102,211 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 167,879 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 132,137 |
| France Cities Map Quiz | 0 | - | 4.95 | 146,648 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 85,200 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 126,106 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 98,162 |
| Countries of Africa | 0 | - | 5.00 | 2,137,378 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 333,602 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 76,159 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 65,708 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 193,113 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 127,391 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,378 |
| Countries With the Most Russian Speakers | 0 | - | 4.94 | 55,303 |
| Top 10 Richest Countries in Europe | 0 | - | 4.88 | 133,445 |
| Countries that Border Hungary | 0 | - | 4.98 | 95,727 |
| Countries Bordering Serbia | 0 | - | 4.95 | 82,285 |
| Countries that Border Poland | 0 | - | 4.99 | 157,480 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.94 | 75,421 |
| Biggest Trading Partners - European Union | 0 | - | 4.90 | 64,060 |
| 50 Busiest Air Routes from London | 0 | - | 4.88 | 84,722 |
| Counties of the UK and Ireland | 0 | - | 4.97 | 101,861 |
| World Capitals Closest to London | 0 | - | 4.90 | 92,869 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.37 | 65,638 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.82 | 30,630 |
| Moldova Country Quiz | 0 | - | 4.87 | 27,042 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,030,749 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 55,460 |
| Europe Capital to Country | 0 | - | 4.99 | 217,895 |
| EU Capitals with No Hints | 0 | - | 4.95 | 122,894 |
| European Capitals by Map | 0 | - | 4.99 | 90,449 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 77,915 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 71,120 |
| European Coastal Capitals | 0 | - | 4.95 | 76,382 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 191,529 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 220,754 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 18,826 |
| Biggest French Empire Countries | 0 | - | 4.45 | 51,060 |
| Countries of the Middle East | 0 | - | 4.96 | 171,167 |
| African Island Countries | 0 | - | 4.96 | 88,430 |
| Which Country of the United Kingdom? | 0 | - | 4.59 | 34,851 |
| European Countries NOT in NATO | 0 | - | 4.76 | 34,448 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 36,883 |
| Countries of North America Quiz | 0 | - | 5.00 | 867,911 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 109,859 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,567 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 117,956 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,239 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 124,726 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,378 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,209 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 103,812 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 129,654 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 87,912 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 95,668 |
| Countries that Bordered the USSR | 0 | - | 4.94 | 141,373 |
| Countries Closest to Iceland | 0 | - | 4.87 | 61,997 |
| Countries Closest to Germany A-Z | 0 | - | 4.96 | 8,042 |
| France Country Quiz | 0 | - | 4.74 | 119,786 |
| Spain Country Quiz | 0 | - | 4.44 | 113,559 |
| Netherlands Country Quiz | 0 | - | 4.56 | 72,256 |
| Belgium Country Quiz | 0 | - | 4.66 | 63,853 |
| Switzerland Country Quiz | 0 | - | 4.53 | 56,582 |
| Portugal Country Quiz | 0 | - | 4.67 | 64,198 |
| Austria Country Quiz | 0 | - | 4.55 | 53,643 |
| Monaco Country Quiz | 0 | - | 4.45 | 37,200 |
| Greece Country Quiz | 0 | - | 4.72 | 59,198 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,136 |
| Eastern Europe Map Quiz | 0 | - | 4.88 | 114,633 |
| Counties of England | 0 | - | 4.96 | 682,005 |
| Berlin City Trivia | 0 | - | 4.63 | 11,191 |
| Random European Flag to Country | 0 | - | 4.90 | 159,962 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.87 | 88,490 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 49,949 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 159,236 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 155,845 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 79,851 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.89 | 83,760 |
| Official Cities in the UK | 0 | - | 4.87 | 229,723 |
| Top 10 Most Remote European Capitals | 0 | - | 4.84 | 83,548 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 66,460 |
| European Capitals Ending in N | 0 | - | 4.91 | 73,404 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 120,449 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 99,892 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 84,296 |
| Monarchies of Asia | 0 | - | 4.95 | 53,545 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 109,711 |
| The Only African Country ... | 0 | - | 4.98 | 104,465 |
| The Only American Country ... | 0 | - | 4.94 | 108,770 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,146 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 24,598 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,427 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 37,152 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 90,214 |
| Countries Bordering Spain | 0 | - | 4.50 | 63,923 |
| Asian Countries with the Fewest Borders | 0 | - | 4.81 | 87,529 |
| Most-Visited Countries by the British | 0 | - | 4.70 | 60,018 |
| Countries Closest to Africa | 0 | - | 4.95 | 144,088 |
| Scotland Trivia | 0 | - | 4.57 | 54,758 |
| Norway Country Quiz | 0 | - | 4.42 | 56,130 |
| Denmark Country Quiz | 0 | - | 4.79 | 69,050 |
| Finland Country Quiz | 0 | - | 4.48 | 52,411 |
| Iceland Country Quiz | 0 | - | 4.72 | 38,426 |
| Regions of France Map Quiz | 0 | - | 4.96 | 126,215 |
| Counties of England Map Quiz | 0 | - | 4.97 | 285,006 |
| Three Band Flags of Europe | 0 | - | 4.97 | 159,366 |
| Parts of the United Kingdom | 0 | - | 4.88 | 82,884 |
| Pixelated Europe Map | 0 | - | 4.89 | 108,379 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 132,152 |
| Most Mentioned Allies of Russia | 0 | - | 4.47 | 33,928 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.50 | 84,709 |
| Biggest Roman Empire Countries | 0 | - | 4.88 | 81,400 |
| Most Mentioned Enemies of Russia | 0 | - | 4.70 | 81,863 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 129,914 |
| The Only Remaining European Country . . . | 0 | - | 4.38 | 55,394 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 60,497 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.44 | 68,946 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.71 | 58,897 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 86,331 |
| Countries Bordering the EU | 0 | - | 4.72 | 53,117 |
| Flags of Countries That Border France | 0 | - | 4.90 | 111,547 |
| Countries Closest to Europe | 0 | - | 4.76 | 102,607 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 98,778 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 175,470 |
| Countries that Beat France | 0 | - | 4.58 | 64,986 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 61,272 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 99,177 |
| Central American Countries | 0 | - | 4.98 | 137,704 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 103,417 |
| Total United States Immigration by Country | 0 | - | 4.89 | 95,782 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 83,471 |
| African Countries with the Most Christians | 0 | - | 4.92 | 66,585 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 181,665 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 108,557 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 100,539 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 80,275 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 91,375 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.96 | 51,969 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 69,743 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 116,053 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.89 | 80,939 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 83,645 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 58,967 |
| Countries Closest to Australia | 0 | - | 4.99 | 144,314 |
| Countries Closest to the Persian Gulf | 0 | - | 4.88 | 68,125 |
| British Cultural Symbols | 0 | - | 4.27 | 61,073 |
| Japan Country Quiz | 0 | - | 4.92 | 117,932 |
| Indonesia Country Quiz | 0 | - | 4.82 | 64,584 |
| Germany A-Z | 0 | - | 4.70 | 49,426 |
| Tuvalu Country Quiz | 0 | - | 4.84 | 19,243 |
| Countries Surrounding Rome | 0 | - | 4.96 | 46,361 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,300,576 |
