| Croatia Country Quiz | 0 | - | 4.83 | 42,890 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,473 |
| Countries That Border Russia | 0 | - | 4.98 | 459,095 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,147 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,688 |
| The Only European Country ... | 0 | - | 4.91 | 214,043 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,689 |
| Russia Country Quiz | 0 | - | 4.85 | 113,696 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,067 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,254 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,945 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,537 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,503 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,333 |
| Slavic Countries | 0 | - | 4.96 | 110,911 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,763 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,363 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,741 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,803 |
| Countries that Border Poland | 0 | - | 4.99 | 171,427 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,549 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,916 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,351 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,565 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,404 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,640 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,556 |
| Europe Map Quiz | 0 | - | 5.00 | 4,733,459 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,078 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,256 |
| Monarchies of Europe | 0 | - | 4.90 | 97,378 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,079 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,116 |
| European Countries with One Border | 0 | - | 4.97 | 181,708 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,617 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,306 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,950 |
| Countries Bordering France | 0 | - | 4.83 | 399,739 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,933 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,230 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,286 |
| UK Immigration by Country | 0 | - | 4.94 | 139,752 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,016 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,121 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,341 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,305 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,159 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,247 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,545 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,055 |
| Germany Country Quiz | 0 | - | 4.82 | 156,669 |
| Italy Country Quiz | 0 | - | 4.82 | 122,307 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,316 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,872 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,817 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,810 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,276 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,599 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,887 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,245 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,659 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,489 |
| Countries of Africa | 0 | - | 5.00 | 2,509,824 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,211 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,832 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,488 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,986 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,737 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,937 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,405 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,836 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,407 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,144 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,474 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,815 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,969 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,769 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,559 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,570 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,899 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,424 |
| Counties of England | 0 | - | 4.97 | 789,754 |
| Europe Capital to Country | 0 | - | 4.99 | 248,086 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,584 |
| European Capitals by Map | 0 | - | 4.99 | 136,531 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,287 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,698 |
| European Coastal Capitals | 0 | - | 4.95 | 89,842 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,015 |
| Countries of the Middle East | 0 | - | 4.96 | 199,077 |
| African Island Countries | 0 | - | 4.96 | 100,848 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,519 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,811 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,824 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,577 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,229 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,706 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,856 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,177 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,210 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,633 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,343 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,473 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,309 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,539 |
| Romania Country Quiz | 0 | - | 4.63 | 53,389 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,071 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,893 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,796 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,345 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,521 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,256 |
| Random European Flag to Country | 0 | - | 4.89 | 181,005 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,120 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,125 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,829 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,518 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,332 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,097 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,938 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,039 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,853 |
| Official Cities in the UK | 0 | - | 4.89 | 280,784 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,471 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,754 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,813 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,419 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,432 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,394 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,534 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,401 |
| Monarchies of Asia | 0 | - | 4.97 | 70,635 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,454 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,916 |
| The Only African Country ... | 0 | - | 4.99 | 128,400 |
| The Only American Country ... | 0 | - | 4.92 | 120,822 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,800 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,276 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,416 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,211 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,160 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,722 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,988 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,284 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,802 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,188 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,976 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,084 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,189 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,875 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,024 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,566 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,125 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,472 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,708 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,322 |
| Central American Countries | 0 | - | 4.98 | 155,140 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,705 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,300 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,340 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,905 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,410 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,296 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,138 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,847 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,805 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,502 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,266 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,515 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,409 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,079 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,149 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,542 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,471 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,244 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,011 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,491 |
| Japan Country Quiz | 0 | - | 4.92 | 141,379 |
| Poland Country Quiz | 0 | - | 4.22 | 62,732 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,234 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,833 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,686 |
| Kazakhstan Country Quiz | 0 | - | 4.82 | 34,080 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,079 |
| Syria Country Quiz | 0 | - | 4.81 | 32,377 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,513 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,721 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,465 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,306 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,234 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,135 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,159 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,401 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,224 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,133 |
| Random European Capital to Country | 0 | - | 4.98 | 189,330 |
| Random European Country to Capital | 0 | - | 4.92 | 147,547 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,442 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,509 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,928 |
