| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 120,911 |
| Countries That Border Russia | 0 | - | 4.98 | 426,179 |
| Countries That Use the Euro | 0 | - | 4.92 | 63,187 |
| 10 Easternmost Countries in Europe | 0 | - | 4.85 | 92,415 |
| The Only European Country ... | 0 | - | 4.94 | 178,733 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.87 | 89,218 |
| Russia Country Quiz | 0 | - | 4.84 | 103,264 |
| Croatia Country Quiz | 0 | - | 4.81 | 37,311 |
| Countries of Europe by Population | 0 | - | 4.98 | 127,063 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 56,622 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,185,449 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 186,485 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 74,795 |
| Slavic Countries | 0 | - | 4.96 | 100,597 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 160,571 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 138,454 |
| Countries that Border Hungary | 0 | - | 4.98 | 96,255 |
| Countries Bordering Serbia | 0 | - | 4.95 | 83,125 |
| Countries that Border Poland | 0 | - | 4.99 | 158,671 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 93,385 |
| Countries that Visit the United States the Most | 0 | - | 4.95 | 78,717 |
| Countries that Visit the UK the Most | 0 | - | 4.85 | 62,696 |
| Countries that Visit France the Most | 0 | - | 4.84 | 39,944 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.94 | 75,979 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.82 | 30,998 |
| Moldova Country Quiz | 0 | - | 4.86 | 27,370 |
| Europe Map Quiz | 0 | - | 5.00 | 4,296,116 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 205,424 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 102,131 |
| Monarchies of Europe | 0 | - | 4.88 | 87,071 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 83,913 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 91,469 |
| European Countries with One Border | 0 | - | 4.96 | 150,612 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 144,514 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 45,270 |
| Countries Bordering France | 0 | - | 4.87 | 357,520 |
| Countries Bordering Germany | 0 | - | 4.99 | 340,826 |
| UK Immigration by Country | 0 | - | 4.95 | 125,318 |
| Biggest Spanish Empire Countries | 0 | - | 4.90 | 93,652 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 185,036 |
| Most Forested European Countries | 0 | - | 4.82 | 68,273 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 178,945 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 180,851 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 115,599 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 84,250 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 59,914 |
| Germany Country Quiz | 0 | - | 4.82 | 140,424 |
| Italy Country Quiz | 0 | - | 4.81 | 109,047 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 118,879 |
| Most Mentioned Allies of Russia | 0 | - | 4.47 | 34,138 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 66,168 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,156 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 195,445 |
| Most Mentioned Enemies of Russia | 0 | - | 4.70 | 82,374 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 128,252 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 86,659 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 56,303 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 52,164 |
| Countries of Africa | 0 | - | 5.00 | 2,169,857 |
| Top 10 Richest Countries in Europe | 0 | - | 4.88 | 135,344 |
| Countries Bordering Austria | 0 | - | 4.97 | 110,066 |
| Countries Bordering Italy | 0 | - | 4.92 | 78,807 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 69,547 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 53,414 |
| Most-Visited Countries by Swedes | 0 | - | 4.65 | 50,384 |
| Countries Closest to Spain | 0 | - | 4.95 | 206,021 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 66,301 |
| Countries Closest to Italy | 0 | - | 4.97 | 179,139 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 64,900 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 335,996 |
| 50 Busiest Air Routes from London | 0 | - | 4.89 | 86,029 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,045,485 |
| Countries of North America Quiz | 0 | - | 5.00 | 880,428 |
| Countries that Bordered the USSR | 0 | - | 4.95 | 152,788 |
| Countries Closest to Iceland | 0 | - | 4.87 | 62,848 |
| Ukraine Country Quiz | 0 | - | 4.40 | 42,375 |
| Counties of England | 0 | - | 4.96 | 691,081 |
| Europe Capital to Country | 0 | - | 4.99 | 220,057 |
| EU Capitals with No Hints | 0 | - | 4.96 | 124,528 |
| European Capitals by Map | 0 | - | 4.99 | 93,654 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 78,949 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 72,118 |
| European Coastal Capitals | 0 | - | 4.95 | 77,209 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 193,869 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,545 |
| Countries of the Middle East | 0 | - | 4.96 | 173,714 |
| African Island Countries | 0 | - | 4.96 | 89,385 |
| European Countries NOT in NATO | 0 | - | 4.76 | 35,223 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 111,069 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 93,668 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 119,426 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 197,732 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,701 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,064 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 132,317 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,734 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,915 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,759 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 96,621 |
| Romania Country Quiz | 0 | - | 4.66 | 47,805 |
| Hungary Country Quiz | 0 | - | 4.48 | 38,095 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 37,866 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 77,021 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 115,767 |
| Random European Flag to Country | 0 | - | 4.89 | 161,797 |
| Most-Visited Countries by the British | 0 | - | 4.65 | 60,895 |
| Most-Visited Countries by Canadians | 0 | - | 4.79 | 37,909 |
| Biggest Trading Partners - Germany | 0 | - | 4.98 | 62,584 |
| Biggest Trading Partners - Spain | 0 | - | 4.90 | 50,302 |
| UK Cities Map Quiz | 0 | - | 4.94 | 433,476 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 161,016 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 157,475 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.91 | 80,917 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.90 | 84,807 |
| Official Cities in the UK | 0 | - | 4.86 | 232,409 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 84,280 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 66,929 |
| European Capitals Ending in N | 0 | - | 4.92 | 73,968 |
| Biggest Roman Empire Countries | 0 | - | 4.88 | 82,060 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 121,667 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 100,899 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 148,035 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 85,189 |
| Monarchies of Asia | 0 | - | 4.95 | 54,064 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 111,707 |
| The Only African Country ... | 0 | - | 4.98 | 105,253 |
| The Only American Country ... | 0 | - | 4.94 | 109,776 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,500 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.94 | 25,210 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,953 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 37,585 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 87,272 |
| Asian Countries with the Fewest Borders | 0 | - | 4.82 | 88,395 |
| Flags of Countries That Border France | 0 | - | 4.90 | 112,559 |
| Countries Closest to Africa | 0 | - | 4.95 | 145,251 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 99,951 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 177,352 |
| Countries that Beat Russia | 0 | - | 4.64 | 51,583 |
| Regions of France Map Quiz | 0 | - | 4.96 | 127,501 |
| States of Germany Map Quiz | 0 | - | 4.91 | 120,279 |
| Counties of England Map Quiz | 0 | - | 4.97 | 287,021 |
| Three Band Flags of Europe | 0 | - | 4.97 | 161,155 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,920 |
| Federal Subjects of Russia | 0 | - | 4.95 | 112,668 |
| Pixelated Europe Map | 0 | - | 4.90 | 109,527 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 133,786 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 61,707 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 100,024 |
| Central American Countries | 0 | - | 4.98 | 139,538 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 104,459 |
| Total United States Immigration by Country | 0 | - | 4.89 | 96,777 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.55 | 89,854 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 84,654 |
| African Countries with the Most Christians | 0 | - | 4.92 | 67,412 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 109,628 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 101,847 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 81,433 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 92,190 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.96 | 52,478 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 70,551 |
| The Only Remaining European Country . . . | 0 | - | 4.39 | 56,265 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 116,485 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 60,987 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.44 | 69,036 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.71 | 59,591 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.89 | 81,637 |
| Countries Bordering the EU | 0 | - | 4.72 | 53,659 |
| Countries Closest to Australia | 0 | - | 4.99 | 145,483 |
| Countries Closest to the Persian Gulf | 0 | - | 4.88 | 68,576 |
| Countries Closest to Europe | 0 | - | 4.76 | 103,272 |
| Japan Country Quiz | 0 | - | 4.92 | 119,486 |
| Poland Country Quiz | 0 | - | 4.19 | 56,020 |
| Indonesia Country Quiz | 0 | - | 4.82 | 65,426 |
| North Macedonia Country Quiz | 0 | - | 4.79 | 24,743 |
| Belarus Country Quiz | 0 | - | 4.71 | 25,322 |
| Bulgaria Country Quiz | 0 | - | 4.72 | 27,466 |
| Serbia Country Quiz | 0 | - | 4.42 | 31,612 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 169,388 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 133,840 |
| France Cities Map Quiz | 0 | - | 4.95 | 148,068 |
| Germany Cities Map Quiz | 0 | - | 4.84 | 106,075 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 86,304 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 127,539 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 54,789 |
| British Cities with the Most Tourists | 0 | - | 4.80 | 55,680 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,484 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 76,707 |
| Random European Capital to Country | 0 | - | 4.97 | 152,800 |
| Random European Country to Capital | 0 | - | 4.92 | 135,046 |
| Random Asian Country to Capital | 0 | - | 4.94 | 85,686 |
| Random Asian Capital to Country | 0 | - | 4.97 | 89,215 |
| South China Sea Countries | 0 | - | 4.82 | 53,842 |
| Biggest French Empire Countries | 0 | - | 4.46 | 51,380 |
| Top 10 American Countries by Coastline | 0 | - | 4.95 | 83,380 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 89,400 |
| European Countries with NO Wolves | 0 | - | 4.63 | 63,801 |
| Which Country of the United Kingdom? | 0 | - | 4.60 | 35,245 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 67,196 |
| Countries of Europe After World War II | 0 | - | 4.98 | 170,971 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 139,670 |
