| Straight Shot to Antarctica | 0 | - | 4.94 | 43,068 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,211 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,586 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,663 |
| The Only European Country ... | 0 | - | 4.91 | 218,255 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,367 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,099 |
| Countries of Africa | 0 | - | 5.00 | 2,552,085 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,293 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,315 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,149 |
| Countries of the Middle East | 0 | - | 4.96 | 202,209 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,907 |
| Slavic Countries | 0 | - | 4.96 | 112,154 |
| African Island Countries | 0 | - | 4.96 | 102,208 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,573 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,542 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,079 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,270 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,019 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,251 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,321 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,852 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,619 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,807 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,279 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,045 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,689 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,965 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,946 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,279 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,935 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,691 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,325 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,659 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,727 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,305 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,851 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,486 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,357 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,515 |
| Monarchies of Europe | 0 | - | 4.90 | 98,600 |
| Monarchies of Asia | 0 | - | 4.97 | 71,369 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,160 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,975 |
| The Only African Country ... | 0 | - | 4.99 | 129,484 |
| The Only American Country ... | 0 | - | 4.92 | 122,032 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,307 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,179 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,295 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,211 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,576 |
| European Countries with One Border | 0 | - | 4.97 | 183,461 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,216 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,611 |
| Europe Map Quiz | 0 | - | 5.00 | 4,779,645 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,451 |
| Countries with Megacities | 0 | - | 4.99 | 265,890 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,245 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,756 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,502 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,854 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,098 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,451,300 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,731 |
| Countries That Border Russia | 0 | - | 4.98 | 463,828 |
| Countries Bordering France | 0 | - | 4.83 | 404,287 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,273 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,966 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,694 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,601 |
| Asia Map Quiz | 0 | - | 4.99 | 922,746 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,077 |
| UK Immigration by Country | 0 | - | 4.94 | 141,432 |
| Central American Countries | 0 | - | 4.98 | 157,081 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,124 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,130 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,553 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,729 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,929 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,704 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,203 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,031 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,442 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,601 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,888 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,479 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,629 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,199 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,577 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,528 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,616 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,328 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,797 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,462 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,320 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,606 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,516 |
| Germany Country Quiz | 0 | - | 4.83 | 158,539 |
| Russia Country Quiz | 0 | - | 4.83 | 115,115 |
| Japan Country Quiz | 0 | - | 4.93 | 143,057 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,611 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,604 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,194 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,502 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,001 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,513 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,715 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,925 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,869 |
| Palau Country Quiz | 0 | - | 4.90 | 23,099 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,336 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,548 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,027 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,123 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,613 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,438 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,734 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.90 | 93,984 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,947 |
| Random European Capital to Country | 0 | - | 4.98 | 191,813 |
| Random European Country to Capital | 0 | - | 4.93 | 165,657 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,872 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,255 |
| Random African Country to Capital | 0 | - | 4.94 | 71,608 |
| Olympic Host Countries | 0 | - | 4.98 | 201,554 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 312,320 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,280 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,614 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,537 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,601 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,946 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,203 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,002 |
| Every European Country Shape | 0 | - | 4.96 | 202,569 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,143 |
| Every African Country Shape | 0 | - | 4.90 | 88,044 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,855 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,636 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,280 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,561 |
| Countries Bordering India | 0 | - | 4.98 | 163,704 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,872 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,822 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,645 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,907 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,748 |
| Countries that Border China | 0 | - | 4.96 | 263,921 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,977 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,052 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,048 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,529 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,892 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,865 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,748 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,150 |
| Countries that Border Poland | 0 | - | 4.99 | 172,913 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,240 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,219 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,700 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,407 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,641 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,523 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,062 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,744 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,116 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,267 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,374 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,948 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,889 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,859 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,072 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,598 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,774 |
| Countries Closest to India | 0 | - | 4.97 | 103,087 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,018 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,011 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,153 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,108 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,264 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,900 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,982 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,038 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,613 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,350 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,978 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,962 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,308 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,207 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,661 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,397 |
| African East Coast | 0 | - | 4.96 | 96,523 |
| Africa Capitals Quiz | 0 | - | 4.99 | 741,957 |
| Asia Capitals Quiz | 0 | - | 4.98 | 696,907 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,400 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 416,817 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,109 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,319 |
| Australia Map Quiz | 0 | - | 4.95 | 345,709 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,658 |
