| Straight Shot to Antarctica | 0 | - | 4.94 | 43,270 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,398 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,329 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,620 |
| The Only European Country ... | 0 | - | 4.91 | 219,794 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,511 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,939 |
| Countries of Africa | 0 | - | 5.00 | 2,566,642 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,845 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,810 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,460 |
| Countries of the Middle East | 0 | - | 4.96 | 203,394 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,445 |
| Slavic Countries | 0 | - | 4.96 | 112,569 |
| African Island Countries | 0 | - | 4.96 | 102,808 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,084 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,106 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,563 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,066 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,277 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,858 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,801 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,104 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,031 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,600 |
| 10 Southernmost Countries in Africa | 0 | - | 4.99 | 118,133 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,780 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,122 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,381 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,912 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,105 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,055 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,569 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,432 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,159 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,014 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,633 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,370 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,825 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,656 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,299 |
| Monarchies of Europe | 0 | - | 4.90 | 99,100 |
| Monarchies of Asia | 0 | - | 4.97 | 71,649 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,390 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,962 |
| The Only African Country ... | 0 | - | 4.99 | 129,861 |
| The Only American Country ... | 0 | - | 4.92 | 122,407 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,487 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,590 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,040 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,808 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,150 |
| European Countries with One Border | 0 | - | 4.97 | 184,116 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,833 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,067 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,458 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,676 |
| Countries with Megacities | 0 | - | 4.99 | 268,217 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,310 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,419 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,654 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,539 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,915 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,950 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,244 |
| Countries That Border Russia | 0 | - | 4.98 | 465,109 |
| Countries Bordering France | 0 | - | 4.83 | 405,525 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,387 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,778 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,850 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,549 |
| Asia Map Quiz | 0 | - | 4.99 | 927,279 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,601 |
| UK Immigration by Country | 0 | - | 4.94 | 141,957 |
| Central American Countries | 0 | - | 4.98 | 157,633 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,725 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,620 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,190 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,218 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,266 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,252 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,081 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,544 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,916 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 93,009 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,206 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,674 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,974 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,482 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,147 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,042 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,843 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,568 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,998 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,759 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,043 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,823 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,662 |
| Germany Country Quiz | 0 | - | 4.82 | 159,170 |
| Russia Country Quiz | 0 | - | 4.83 | 115,518 |
| Japan Country Quiz | 0 | - | 4.93 | 143,615 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,390 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,874 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,310 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.85 | 35,675 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,184 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,579 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,944 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,098 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,026 |
| Palau Country Quiz | 0 | - | 4.89 | 23,201 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,429 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,819 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,197 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,521 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,635 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,898 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 113,277 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 94,437 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,195 |
| Random European Capital to Country | 0 | - | 4.98 | 192,435 |
| Random European Country to Capital | 0 | - | 4.93 | 166,136 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,157 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,634 |
| Random African Country to Capital | 0 | - | 4.94 | 71,935 |
| Olympic Host Countries | 0 | - | 4.98 | 202,387 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 315,850 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,421 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,855 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,683 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,774 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,145 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,482 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,317 |
| Every European Country Shape | 0 | - | 4.96 | 203,366 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,782 |
| Every African Country Shape | 0 | - | 4.90 | 88,712 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,801 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,186 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,492 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,864 |
| Countries Bordering India | 0 | - | 4.98 | 163,924 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,134 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,087 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,764 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,191 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,920 |
| Countries that Border China | 0 | - | 4.96 | 264,627 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,236 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,232 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,295 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,958 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,258 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,944 |
| Countries Bordering Turkey | 0 | - | 4.98 | 118,006 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,411 |
| Countries that Border Poland | 0 | - | 4.99 | 173,408 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,822 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,664 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,990 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,677 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,074 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,683 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,254 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,480 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,383 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,508 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,604 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,338 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,225 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,733 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,175 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,891 |
| Countries Closest to Turkey | 0 | - | 4.96 | 127,086 |
| Countries Closest to India | 0 | - | 4.97 | 103,387 |
| Countries Closest to Japan | 0 | - | 4.92 | 140,700 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,803 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,365 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,449 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,610 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,083 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,102 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,123 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,684 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,418 |
| Liberia Country Quiz | 0 | - | 4.85 | 22,038 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,086 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,381 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,658 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,270 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,874 |
| African East Coast | 0 | - | 4.96 | 96,976 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,564 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,522 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,972 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 418,385 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,308 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,417 |
| Australia Map Quiz | 0 | - | 4.95 | 346,647 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,723 |
