| Countries That Border Russia | 0 | - | 4.98 | 459,817 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,042 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,837 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,931 |
| Countries that Border Poland | 0 | - | 4.99 | 171,605 |
| European Countries with One Border | 0 | - | 4.97 | 181,895 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,804 |
| Countries Bordering France | 0 | - | 4.83 | 400,580 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,595 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,539 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,999 |
| The Only European Country ... | 0 | - | 4.91 | 214,595 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,995 |
| Russia Country Quiz | 0 | - | 4.85 | 113,853 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,983 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,124 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,764 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,864 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,941 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,525 |
| Slavic Countries | 0 | - | 4.96 | 111,064 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,962 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,538 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,936 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,572 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,476 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,714 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,212 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,102 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,683 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,613 |
| Europe Map Quiz | 0 | - | 5.00 | 4,739,539 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,406 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,366 |
| Monarchies of Europe | 0 | - | 4.90 | 97,535 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,209 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,674 |
| UK Immigration by Country | 0 | - | 4.94 | 139,937 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,238 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,663 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,446 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,316 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,523 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,626 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,340 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,790 |
| Germany Country Quiz | 0 | - | 4.82 | 156,878 |
| Italy Country Quiz | 0 | - | 4.82 | 122,472 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,564 |
| Estonia Country Quiz | 0 | - | 4.60 | 30,921 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,859 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,995 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,090 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,932 |
| Countries of Africa | 0 | - | 5.00 | 2,515,137 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,465 |
| Countries Bordering India | 0 | - | 4.98 | 163,093 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,982 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,911 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,288 |
| Countries that Border China | 0 | - | 4.96 | 262,146 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,975 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,602 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,189 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,325 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,345 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,665 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,508 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,630 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,965 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,902 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,669 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,265 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,826 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,050 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,858 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,659 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,669 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,384 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,550 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,476 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,231,130 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,973 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,894 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,014,974 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,016 |
| Romania Country Quiz | 0 | - | 4.63 | 53,495 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,141 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,952 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,844 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,426 |
| Counties of England | 0 | - | 4.97 | 791,119 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,203 |
| Europe Capital to Country | 0 | - | 4.99 | 248,454 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,844 |
| European Capitals by Map | 0 | - | 4.99 | 137,156 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,455 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,834 |
| European Coastal Capitals | 0 | - | 4.95 | 89,969 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,381 |
| Countries of the Middle East | 0 | - | 4.96 | 199,448 |
| African Island Countries | 0 | - | 4.96 | 100,997 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,603 |
| Random European Flag to Country | 0 | - | 4.89 | 181,271 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,038 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,741 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,470 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,950 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,018 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,289 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,372 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,759 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,514 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,592 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,453 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,688 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,158 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 354,972 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 413,385 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,944 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,577 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,640 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,375 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,805 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,345 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,198 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,172 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,931 |
| Official Cities in the UK | 0 | - | 4.89 | 281,360 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,589 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,832 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,579 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,900 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,496 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,583 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,502 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,699 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,593 |
| Monarchies of Asia | 0 | - | 4.97 | 70,725 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,540 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,256 |
| The Only African Country ... | 0 | - | 4.99 | 128,555 |
| The Only American Country ... | 0 | - | 4.92 | 121,009 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,858 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,356 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,305 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,711 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,564 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,840 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,180 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,501 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,997 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,410 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,217 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,196 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,759 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,041 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,263 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,458 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,629 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,810 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,372 |
| Central American Countries | 0 | - | 4.98 | 155,328 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,855 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,393 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,510 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,026 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,649 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,574 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 115,878 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,274 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,972 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,885 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,624 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,388 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,594 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,468 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,100 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,176 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,600 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,320 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,666 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,409 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,077 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,576 |
| Japan Country Quiz | 0 | - | 4.92 | 141,574 |
| Poland Country Quiz | 0 | - | 4.22 | 62,848 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,263 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,882 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,723 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 35,272 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,584 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,859 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,641 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,460 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,393 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,263 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,310 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,761 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,598 |
