| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 315,612 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 53,813 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,868 |
| Olympic Host Countries | 0 | - | 4.98 | 202,330 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 59,779 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,430 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,941 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.13 | 72,815 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,785 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,618 |
| Countries with Megacities | 0 | - | 4.99 | 268,101 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,266 |
| 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 | 82,503 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,660 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,150 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 58,154 |
| Countries with Major League Baseball Players | 0 | - | 4.62 | 68,481 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 96,096 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,905 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,575 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,779 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,499 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,596 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,878 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 113,169 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 94,409 |
| North American Sports Cities | 0 | - | 4.82 | 173,341 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,617 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,344 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,306 |
| 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 | 214,451 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,904 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,007 |
| Countries of Africa | 0 | - | 5.00 | 2,566,042 |
| City by Football Clubs | 0 | - | 4.38 | 138,546 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 101,551 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 119,110 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,594 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,772 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,698 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,995 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,633 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,905 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,933 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 91,096 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 224,097 |
| 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 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,907 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,898 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,607 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,394 |
| Countries of the Middle East | 0 | - | 4.96 | 203,351 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,420 |
| 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 with the Highest Population Density | 0 | - | 4.94 | 165,868 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 171,454 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,849 |
| 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 | 155,033 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,242 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,834 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,779 |
| 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 | 152,579 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,110 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,753 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,106 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,366 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,802 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 178,671 |
| Boundary Waters | 0 | - | 4.92 | 88,869 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,482 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,886 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,011 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,539 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,390 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,143 |
| Countries by Population Decrease | 0 | - | 4.46 | 50,033 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,002 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,150 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,559 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.86 | 23,935 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,411 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,830 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,215 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,618 |
| 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 | 99,073 |
| Monarchies of Asia | 0 | - | 4.97 | 71,640 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,378 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,473 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,929 |
| Countries that Start with A | 0 | - | 4.98 | 2,179,212 |
| Countries that Start with B | 0 | - | 4.95 | 2,309,852 |
| Countries that Start with C | 0 | - | 4.96 | 1,834,072 |
| Countries that Start with D | 0 | - | 4.96 | 718,261 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,234 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,834 |
| Countries that Start with H | 0 | - | 4.96 | 610,890 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,369 |
| Countries that Start with J | 0 | - | 4.98 | 608,226 |
| Countries that Start with K | 0 | - | 4.97 | 822,101 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,516 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,623 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,729 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,420 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,222 |
| Countries that Start with U | 0 | - | 4.97 | 909,510 |
| Countries that Start with V | 0 | - | 4.98 | 612,739 |
| Countries that Start with F | 0 | - | 4.83 | 622,297 |
| Countries that Start with M | 0 | - | 4.97 | 1,390,057 |
| The Only African Country ... | 0 | - | 4.99 | 129,841 |
| The Only American Country ... | 0 | - | 4.92 | 122,387 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,476 |
| 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 | 184,091 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,805 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,040 |
| Highest Fertility Countries | 0 | - | 4.90 | 27,329 |
| FIFA World Cup Final Host Cities | 0 | - | 4.68 | 29,607 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,998,889 |
| Boxing Countries | 0 | - | 4.27 | 31,510 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 116,281 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,889 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 121,018 |
| Landlocked Countries | 0 | - | 4.99 | 427,615 |
| UK Immigration by Country | 0 | - | 4.94 | 141,939 |
| Central American Countries | 0 | - | 4.98 | 157,609 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,709 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,604 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,162 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,424 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,195 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,250 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,165 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,044 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,528 |
| 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 | 102,183 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,664 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,963 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,806 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,192 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,466 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,116 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,018 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,834 |
| Countries That Border Russia | 0 | - | 4.98 | 465,037 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,558 |
| Countries Bordering France | 0 | - | 4.83 | 405,455 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,333 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,982 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,737 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,018 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,811 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,546 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,999 |
| Name a Valid African Country | 0 | - | 4.98 | 155,332 |
| Germany Country Quiz | 0 | - | 4.82 | 159,124 |
| Russia Country Quiz | 0 | - | 4.83 | 115,496 |
| Japan Country Quiz | 0 | - | 4.93 | 143,583 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,340 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,858 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,305 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,665 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,167 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,573 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,935 |
| Nepal Country Quiz | 0 | - | 4.95 | 38,047 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,986 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,653 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,092 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,006 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,778 |
| Palau Country Quiz | 0 | - | 4.89 | 23,186 |
| World Geography on a Map #1 | 0 | - | 4.94 | 74,015 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,830 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,226 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,238 |
| World Capitals Quiz | 0 | - | 5.00 | 5,116,369 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,181 |
