| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,295 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,010 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,428 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,826 |
| The Only European Country ... | 0 | - | 4.91 | 218,528 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,242 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,180 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,526 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,881 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,168 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,366 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,998 |
| Slavic Countries | 0 | - | 4.96 | 112,231 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,344 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,888 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,355 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,304 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,708 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,560 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,095 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,826 |
| Europe Map Quiz | 0 | - | 5.00 | 4,782,292 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,106 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,367 |
| Monarchies of Europe | 0 | - | 4.90 | 98,710 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,373 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,662 |
| European Countries with One Border | 0 | - | 4.97 | 183,560 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,326 |
| Countries That Border Russia | 0 | - | 4.98 | 464,075 |
| Countries Bordering France | 0 | - | 4.83 | 404,511 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,474 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,902 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,943 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,781 |
| UK Immigration by Country | 0 | - | 4.94 | 141,532 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,217 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,665 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,963 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,400 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,689 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,640 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,833 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,505 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,984 |
| Germany Country Quiz | 0 | - | 4.82 | 158,648 |
| Russia Country Quiz | 0 | - | 4.83 | 115,193 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,757 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,655 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,347 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,520 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,888 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,984 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,303 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,656 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,441 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,253 |
| Countries of Africa | 0 | - | 5.00 | 2,554,584 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,755 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,924 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,873 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,959 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,188 |
| Countries that Border Poland | 0 | - | 4.99 | 173,016 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,758 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,451 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,887 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,181 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,409 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,155 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,198 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,870 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,214 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,683 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,574 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,859 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,004 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,989 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,732 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,635 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,503 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,583 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,532 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,314 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,443 |
| Counties of England | 0 | - | 4.97 | 801,699 |
| Europe Capital to Country | 0 | - | 4.99 | 251,755 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,750 |
| European Capitals by Map | 0 | - | 4.99 | 141,683 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,710 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,042 |
| European Coastal Capitals | 0 | - | 4.95 | 91,168 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,460 |
| Countries of the Middle East | 0 | - | 4.96 | 202,367 |
| African Island Countries | 0 | - | 4.96 | 102,304 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,112 |
| Random European Flag to Country | 0 | - | 4.90 | 183,938 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,641 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,170 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,408 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,150 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,407 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,887 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,673 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,345 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,133 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,773 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,034 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,003 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,729 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,949 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,846 |
| Norway Country Quiz | 0 | - | 4.45 | 77,708 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,195 |
| Finland Country Quiz | 0 | - | 4.51 | 59,941 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,649 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,674 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,067 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,705 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,812 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,475 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,736 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,771 |
| Official Cities in the UK | 0 | - | 4.89 | 285,738 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,457 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,494 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,624 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,683 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,951 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,551 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,147 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,416 |
| Monarchies of Asia | 0 | - | 4.97 | 71,424 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,212 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,152 |
| The Only African Country ... | 0 | - | 4.99 | 129,551 |
| The Only American Country ... | 0 | - | 4.92 | 122,098 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,333 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,223 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,744 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,660 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,679 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,663 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,514 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,428 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,632 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,746 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,307 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,416 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,331 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,154 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,693 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,718 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,480 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,799 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,149 |
| Central American Countries | 0 | - | 4.98 | 157,172 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,188 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,220 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,632 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,814 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,998 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,270 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,156 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,769 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,698 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,943 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,818 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,518 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,690 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,260 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,671 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,930 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,200 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,435 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,372 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,465 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,634 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,647 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,234 |
| Ireland Country Quiz | 0 | - | 4.69 | 135,129 |
| Japan Country Quiz | 0 | - | 4.93 | 143,156 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,212 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,037 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,490 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,676 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,079 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,604 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,952 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,366 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,910 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,539 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,371 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,754 |
| Random European Capital to Country | 0 | - | 4.98 | 191,935 |
| Random European Country to Capital | 0 | - | 4.93 | 165,722 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,917 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,326 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,323 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,591 |
