| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,366 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,838 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,229 |
| Slavic Countries | 0 | - | 4.96 | 110,832 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,175 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,929 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,508 |
| The Only European Country ... | 0 | - | 4.91 | 213,761 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,488 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,028 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,995 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,564 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,266 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,692 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,265 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,683 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,873 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,325 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,173 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,607 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,535 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,479 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,891 |
| Monarchies of Europe | 0 | - | 4.90 | 97,294 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,027 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,348 |
| European Countries with One Border | 0 | - | 4.97 | 181,590 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,501 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,834 |
| Countries That Border Russia | 0 | - | 4.98 | 458,851 |
| Countries Bordering France | 0 | - | 4.83 | 398,780 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,892 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,979 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,537 |
| UK Immigration by Country | 0 | - | 4.94 | 139,598 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,784 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,219 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,223 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,105 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,686 |
| Germany Country Quiz | 0 | - | 4.82 | 156,508 |
| Russia Country Quiz | 0 | - | 4.85 | 113,619 |
| Italy Country Quiz | 0 | - | 4.82 | 122,167 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,109 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,694 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,796 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,791 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,782 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,083 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,555 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,833 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,193 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,392 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,264 |
| Countries of Africa | 0 | - | 5.00 | 2,507,101 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,129 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,762 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,725 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,434 |
| Countries that Border Poland | 0 | - | 4.99 | 171,324 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,233 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,514 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,262 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,490 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,790 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,941 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,335 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,285 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,098 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,272 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,163 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,536 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,410 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,386 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,456 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,874 |
| Counties of England | 0 | - | 4.97 | 789,023 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,781 |
| Europe Capital to Country | 0 | - | 4.99 | 247,596 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,423 |
| European Capitals by Map | 0 | - | 4.99 | 136,213 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,160 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,588 |
| European Coastal Capitals | 0 | - | 4.95 | 89,724 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,738 |
| Countries of the Middle East | 0 | - | 4.96 | 198,862 |
| African Island Countries | 0 | - | 4.96 | 100,765 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,489 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,770 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,688 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,462 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,063 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,593 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,741 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,144 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,147 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,546 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,242 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,379 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,217 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,493 |
| Romania Country Quiz | 0 | - | 4.63 | 53,334 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,020 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,849 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,302 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,455 |
| Random European Flag to Country | 0 | - | 4.89 | 180,869 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,291 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,424 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,759 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,503 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,094 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,955 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,818 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,967 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,817 |
| Official Cities in the UK | 0 | - | 4.89 | 280,458 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,398 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,690 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,755 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,357 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,336 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,320 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,444 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,350 |
| Monarchies of Asia | 0 | - | 4.97 | 70,590 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,427 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,721 |
| The Only African Country ... | 0 | - | 4.99 | 128,343 |
| The Only American Country ... | 0 | - | 4.92 | 120,734 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,772 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,242 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,009 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,350 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,128 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,394 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,085 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,661 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,889 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,100 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,667 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,066 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,823 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,894 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,933 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,777 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,913 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,640 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,179 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,894 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,657 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,295 |
| Central American Countries | 0 | - | 4.98 | 155,013 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,639 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,254 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,218 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,851 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,835 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,347 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,224 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,065 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,779 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,767 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,435 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,199 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,483 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,370 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,069 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,126 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,464 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,404 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,205 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,475 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,184 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,973 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,454 |
| Japan Country Quiz | 0 | - | 4.92 | 141,219 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,217 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,812 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,658 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,618 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,334 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,166 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,129 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,938 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,059 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,231 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,187 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,014 |
| Random European Capital to Country | 0 | - | 4.98 | 189,173 |
| Random European Country to Capital | 0 | - | 4.92 | 147,429 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,365 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,380 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,870 |
| Most Forested European Countries | 0 | - | 4.80 | 74,898 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,067 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,144 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,530 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,034 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,256 |
