| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,352 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,586 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,923 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,009 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,926 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,957 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,572 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,669 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,336 |
| Biggest British Empire Countries | 0 | - | 4.73 | 98,909 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,644 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,159 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,442 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,973 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,183 |
| Random European Capital to Country | 0 | - | 4.98 | 189,471 |
| Random European Country to Capital | 0 | - | 4.92 | 147,650 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,351 |
| Countries of the German Empire | 0 | - | 4.51 | 37,718 |
| Every European Country Shape | 0 | - | 4.96 | 200,458 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,796 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.41 | 51,525 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,410 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,973 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,889 |
| The Only European Country ... | 0 | - | 4.91 | 214,384 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,542 |
| Vietnam War Countries | 0 | - | 4.83 | 93,735 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,892 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,357 |
| Countries of Africa | 0 | - | 5.00 | 2,513,179 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,658 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,827 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,048 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,549 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,500 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,473 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,400 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,756 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.92 | 66,667 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,923 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,407 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,785 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,463 |
| Countries of the Middle East | 0 | - | 4.96 | 199,298 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,449 |
| Slavic Countries | 0 | - | 4.96 | 111,013 |
| African Island Countries | 0 | - | 4.96 | 100,930 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,575 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,014,179 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,972 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,672 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,372 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,865 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,890 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,948 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,231 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,297 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,468 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,706 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,453 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,549 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,404 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,631 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,482 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,291 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,791 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,108 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,749 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,895 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,556 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,300 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,252 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,092 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,118 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,904 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,741 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,325 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,326 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,679 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,529 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,460 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,529 |
| Monarchies of Europe | 0 | - | 4.90 | 97,484 |
| Monarchies of Asia | 0 | - | 4.97 | 70,691 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,512 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,153 |
| The Only African Country ... | 0 | - | 4.99 | 128,476 |
| The Only American Country ... | 0 | - | 4.92 | 120,906 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,831 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,326 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,165 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,602 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,238 |
| Countries That Border Russia | 0 | - | 4.98 | 459,639 |
| European Countries with One Border | 0 | - | 4.97 | 181,830 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,729 |
| Countries Bordering France | 0 | - | 4.83 | 400,356 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,468 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,510 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,251 |
| UK Immigration by Country | 0 | - | 4.94 | 139,882 |
| Central American Countries | 0 | - | 4.98 | 155,240 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,806 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,462 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,539 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,489 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,387 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,207 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,922 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,849 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,576 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,343 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,390 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,265 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,565 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,592 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,291 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,615 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,359 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,058 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,007 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,533 |
| Germany Country Quiz | 0 | - | 4.82 | 156,823 |
| Russia Country Quiz | 0 | - | 4.85 | 113,804 |
| Italy Country Quiz | 0 | - | 4.82 | 122,425 |
| Japan Country Quiz | 0 | - | 4.92 | 141,522 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,498 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,961 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,866 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,106 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 35,098 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,416 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,500 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,580 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,844 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,966 |
| Hindu Countries | 0 | - | 4.86 | 49,672 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,948 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,125 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,202 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,801 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,937 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,788 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,823 |
| Every African Country Shape | 0 | - | 4.90 | 86,339 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,596 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 77,418 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,251 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,306 |
| Countries Bordering India | 0 | - | 4.98 | 162,974 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,802 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,894 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,966 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,171 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,884 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,273 |
| Countries that Border China | 0 | - | 4.96 | 262,071 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,939 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,586 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,160 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,300 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,886 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,337 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,606 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,543 |
| Countries that Border Poland | 0 | - | 4.99 | 171,548 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 192,739 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,688 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,003 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,042 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,790 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,455 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,338 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,603 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,884 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,462 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,590 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,882 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,970 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,026 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,095 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,518 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,934 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,795 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,502 |
| Countries Closest to India | 0 | - | 4.97 | 102,308 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,036 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,580 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,608 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,223 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,814 |
| Countries that Beat China | 0 | - | 4.86 | 114,915 |
| Countries that Beat Russia | 0 | - | 4.84 | 82,049 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,224 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,417 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,672 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,803 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,484 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,136 |
