| Straight Shot to Antarctica | 0 | - | 4.94 | 43,158 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,698 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,811 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,029 |
| The Only European Country ... | 0 | - | 4.91 | 218,879 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,853 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,445 |
| Countries of Africa | 0 | - | 5.00 | 2,558,549 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,864 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,297 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,653 |
| Countries of the Middle East | 0 | - | 4.96 | 202,723 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,142 |
| Slavic Countries | 0 | - | 4.96 | 112,332 |
| African Island Countries | 0 | - | 4.96 | 102,408 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,922 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,775 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,289 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,554 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,302 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,466 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,492 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,941 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,760 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,011 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,573 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,233 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,876 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,116 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,096 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,153 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,343 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,980 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,651 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,838 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,822 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,443 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,059 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,626 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,474 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,060 |
| Monarchies of Europe | 0 | - | 4.90 | 98,824 |
| Monarchies of Asia | 0 | - | 4.97 | 71,484 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,272 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,402 |
| The Only African Country ... | 0 | - | 4.99 | 129,633 |
| The Only American Country ... | 0 | - | 4.92 | 122,188 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,374 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,262 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,448 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,441 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,796 |
| European Countries with One Border | 0 | - | 4.97 | 183,737 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,482 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,782 |
| Europe Map Quiz | 0 | - | 5.00 | 4,786,634 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,053 |
| Countries with Megacities | 0 | - | 4.99 | 266,935 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,770 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,073 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,085 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,191 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,470 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,453,668 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,375 |
| Countries That Border Russia | 0 | - | 4.98 | 464,407 |
| Countries Bordering France | 0 | - | 4.83 | 404,785 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,738 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,227 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,087 |
| Africa Map Quiz | 0 | - | 5.00 | 2,128,159 |
| Asia Map Quiz | 0 | - | 4.99 | 924,777 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,736 |
| UK Immigration by Country | 0 | - | 4.94 | 141,669 |
| Central American Countries | 0 | - | 4.98 | 157,284 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,565 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,357 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,791 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,939 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,071 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,331 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,638 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,297 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,170 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,810 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,016 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,559 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,776 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,314 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,844 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,756 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,722 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,441 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,884 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,575 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,782 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,704 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,460 |
| Germany Country Quiz | 0 | - | 4.82 | 158,789 |
| Russia Country Quiz | 0 | - | 4.83 | 115,284 |
| Japan Country Quiz | 0 | - | 4.93 | 143,289 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,932 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,721 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,244 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,569 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,073 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,544 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,802 |
| Syria Country Quiz | 0 | - | 4.81 | 33,038 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,994 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,923 |
| Palau Country Quiz | 0 | - | 4.89 | 23,138 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,377 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,657 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,109 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,296 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,974 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,625 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,879 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.90 | 94,188 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,040 |
| Random European Capital to Country | 0 | - | 4.98 | 192,087 |
| Random European Country to Capital | 0 | - | 4.93 | 165,848 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,968 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,396 |
| Random African Country to Capital | 0 | - | 4.95 | 71,726 |
| Olympic Host Countries | 0 | - | 4.98 | 201,906 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 313,666 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,337 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,705 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,596 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,673 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,012 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,740 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,531 |
| Every European Country Shape | 0 | - | 4.96 | 202,929 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,579 |
| Every African Country Shape | 0 | - | 4.90 | 88,339 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 94,906 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,967 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,141 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,684 |
| Countries Bordering India | 0 | - | 4.98 | 163,802 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,988 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,920 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,690 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,042 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,817 |
| Countries that Border China | 0 | - | 4.96 | 264,216 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,081 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,120 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,166 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,754 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,053 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,906 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,867 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,233 |
| Countries that Border Poland | 0 | - | 4.99 | 173,137 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,501 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,415 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,824 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,513 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,814 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,605 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,139 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,066 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,237 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,358 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,453 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,123 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,022 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,272 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,112 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,726 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,891 |
| Countries Closest to India | 0 | - | 4.97 | 103,206 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,177 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,331 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,246 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,277 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,420 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,988 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,033 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,070 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,642 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,383 |
| Liberia Country Quiz | 0 | - | 4.85 | 22,004 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,021 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,336 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,421 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,895 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,567 |
| African East Coast | 0 | - | 4.96 | 96,727 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,428 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,574 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,648 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 417,757 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,083 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,736 |
| Australia Map Quiz | 0 | - | 4.95 | 346,092 |
