| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,520 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,160 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,828 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,151 |
| The Only European Country ... | 0 | - | 4.91 | 219,053 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,538 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,198 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,135 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,092 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,736 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,822 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,192 |
| Slavic Countries | 0 | - | 4.96 | 112,378 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,518 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,067 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,563 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,453 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,865 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,619 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,152 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,901 |
| Europe Map Quiz | 0 | - | 5.00 | 4,788,575 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,483 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,478 |
| Monarchies of Europe | 0 | - | 4.90 | 98,883 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,799 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,861 |
| European Countries with One Border | 0 | - | 4.97 | 183,812 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,553 |
| Countries That Border Russia | 0 | - | 4.98 | 464,525 |
| Countries Bordering France | 0 | - | 4.83 | 404,941 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,881 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,021 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,002 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,942 |
| UK Immigration by Country | 0 | - | 4.94 | 141,729 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,345 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,922 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,517 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,724 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,895 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,803 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,900 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,613 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,690 |
| Germany Country Quiz | 0 | - | 4.82 | 158,848 |
| Russia Country Quiz | 0 | - | 4.83 | 115,320 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,022 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,746 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,395 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,593 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,940 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,079 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,359 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,733 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,876 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,669 |
| Countries of Africa | 0 | - | 5.00 | 2,560,250 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,228 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,011 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,954 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,101 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,260 |
| Countries that Border Poland | 0 | - | 4.99 | 173,179 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,850 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,541 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,137 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,275 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,483 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,392 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,318 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,256 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,308 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,868 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,971 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,924 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,049 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,028 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,322 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,749 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,773 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,684 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,663 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,472 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,611 |
| Counties of England | 0 | - | 4.97 | 803,010 |
| Europe Capital to Country | 0 | - | 4.99 | 252,122 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,998 |
| European Capitals by Map | 0 | - | 4.99 | 142,127 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,884 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,204 |
| European Coastal Capitals | 0 | - | 4.95 | 91,325 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,818 |
| Countries of the Middle East | 0 | - | 4.96 | 202,970 |
| African Island Countries | 0 | - | 4.96 | 102,453 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,179 |
| Random European Flag to Country | 0 | - | 4.90 | 184,243 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,832 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,327 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,620 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,385 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,532 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,965 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,801 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,731 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,277 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,925 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,162 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,139 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,821 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 69,036 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,988 |
| Norway Country Quiz | 0 | - | 4.45 | 77,827 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,273 |
| Finland Country Quiz | 0 | - | 4.51 | 60,011 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,778 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,798 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,479 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,782 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,085 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,736 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,882 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,859 |
| Official Cities in the UK | 0 | - | 4.89 | 286,304 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,594 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,591 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,720 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,787 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,114 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,678 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,336 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,522 |
| Monarchies of Asia | 0 | - | 4.97 | 71,510 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,292 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,536 |
| The Only African Country ... | 0 | - | 4.99 | 129,668 |
| The Only American Country ... | 0 | - | 4.92 | 122,223 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,381 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,298 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,885 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,811 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,836 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,824 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,020 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,656 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,810 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,038 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,610 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,530 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,481 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,390 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,249 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,018 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,571 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 111,687 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,193 |
| Central American Countries | 0 | - | 4.98 | 157,357 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,609 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,427 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,748 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,990 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,108 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,340 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,344 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,332 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,847 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,049 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,112 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,582 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,827 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,352 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,752 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,985 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,214 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,471 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,471 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,531 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,826 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,724 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,320 |
| Ireland Country Quiz | 0 | - | 4.69 | 135,239 |
| Japan Country Quiz | 0 | - | 4.93 | 143,343 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,258 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,088 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,522 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,878 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,245 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,816 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,079 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,504 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,063 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,788 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,509 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,823 |
| Random European Capital to Country | 0 | - | 4.98 | 192,154 |
| Random European Country to Capital | 0 | - | 4.93 | 165,912 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,993 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,442 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,368 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,640 |
