| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,162 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,766 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,011 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,656 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 105,042 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,676 |
| UK Immigration by Country | 0 | - | 4.94 | 141,938 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,043 |
| Countries That Border Russia | 0 | - | 4.98 | 465,036 |
| Russia Country Quiz | 0 | - | 4.83 | 115,495 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,338 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,858 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,662 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,342 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,305 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,572 |
| The Only European Country ... | 0 | - | 4.91 | 219,717 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,447 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,901 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,007 |
| Countries of Africa | 0 | - | 5.00 | 2,566,020 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,180 |
| Random European Capital to Country | 0 | - | 4.98 | 192,411 |
| Random European Country to Capital | 0 | - | 4.93 | 166,112 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,466 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,589 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,133 |
| Every European Country Shape | 0 | - | 4.96 | 203,328 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,463 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,854 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,128 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,245 |
| Countries that Border Poland | 0 | - | 4.99 | 173,388 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,053 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,372 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,444 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 114,594 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,593 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,845 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,098 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,080 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,698 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 136,055 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,638 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,314 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,587 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,946 |
| Europe Capital to Country | 0 | - | 4.99 | 252,700 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,371 |
| European Capitals by Map | 0 | - | 4.99 | 142,671 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,179 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,436 |
| European Coastal Capitals | 0 | - | 4.95 | 91,538 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,827 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,393 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,631 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,413 |
| Countries of the Middle East | 0 | - | 4.96 | 203,351 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,419 |
| Slavic Countries | 0 | - | 4.96 | 112,549 |
| African Island Countries | 0 | - | 4.96 | 102,785 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,261 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,079 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,542 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,031 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,240 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,833 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,778 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,097 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,016 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,578 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,110 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,752 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,106 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,365 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,797 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,963 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,785 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,732 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 127,114 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,726 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,777 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,538 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,387 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,142 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,002 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,411 |
| Official Cities in the UK | 0 | - | 4.89 | 287,017 |
| Cities in European History #1 | 0 | - | 4.63 | 134,913 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,753 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,368 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,698 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,850 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,618 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,353 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,342 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,806 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,642 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,282 |
| Monarchies of Europe | 0 | - | 4.90 | 99,072 |
| Monarchies of Asia | 0 | - | 4.97 | 71,640 |
| Random European Flag to Country | 0 | - | 4.90 | 184,545 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,378 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,929 |
| The Only African Country ... | 0 | - | 4.99 | 129,839 |
| The Only American Country ... | 0 | - | 4.92 | 122,387 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,475 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,580 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,027 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,786 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,121 |
| European Countries with One Border | 0 | - | 4.97 | 184,090 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,805 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,923 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,039 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 81,117 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,155 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,040 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,248 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,344 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,944 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,012 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,936 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,574 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 98,008 |
| Countries Bordering France | 0 | - | 4.83 | 405,454 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,962 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,333 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,232 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,734 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,163 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 152,009 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,719 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,230 |
| Central American Countries | 0 | - | 4.98 | 157,607 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,708 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,603 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,195 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,250 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,421 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,163 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,527 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,842 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,985 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,182 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,664 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,963 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,466 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,115 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,018 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,833 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,557 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,982 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,735 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,016 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,811 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,544 |
| Germany Country Quiz | 0 | - | 4.82 | 159,123 |
| Japan Country Quiz | 0 | - | 4.93 | 143,581 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,305 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,167 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,573 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,655 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,147 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,617 |
| Countries with Megacities | 0 | - | 4.99 | 268,096 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,265 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,396 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,602 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,499 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,867 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,698 |
| Most Forested European Countries | 0 | - | 4.80 | 75,763 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,727 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,661 |
| Romania Country Quiz | 0 | - | 4.63 | 54,228 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,854 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,530 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,266 |
| Ukraine Country Quiz | 0 | - | 4.43 | 48,064 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,651 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,647 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,266 |
| Asia Map Quiz | 0 | - | 4.99 | 927,086 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,525 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,961 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,127 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,624 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,709 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,416 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,424 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,844 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,679 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,766 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,945 |
| Countries Once Held by Sweden | 0 | - | 4.18 | 34,876 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,406 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,244 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,804 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,192 |
