| Countries by Sports League Revenue | 0 | - | 4.94 | 77,644 |
| Olympic Host Countries | 0 | - | 4.98 | 201,058 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 310,521 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.81 | 47,360 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 144,570 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,474 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,400 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,447,832 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,884 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,823 |
| Countries with Megacities | 0 | - | 4.99 | 264,423 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,691 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,444 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 137,950 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,507 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,873 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 68,061 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,653 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,523 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,393 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 58,594 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,309 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,890 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,141 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,115 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,540 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,713 |
| North American Sports Cities | 0 | - | 4.83 | 172,598 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,377 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,462 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,050 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 100,495 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 118,129 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,604 |
| The Only European Country ... | 0 | - | 4.91 | 217,265 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,704 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,271 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,496 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,726 |
| Countries of Africa | 0 | - | 5.00 | 2,543,329 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,344 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,835 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,688 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,685 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,111 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,307 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,468 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,187 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,468 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,288 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,889 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,327 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,631 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,392 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,431 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,351 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,245 |
| Countries of the Middle East | 0 | - | 4.96 | 201,568 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,512 |
| Slavic Countries | 0 | - | 4.96 | 111,837 |
| African Island Countries | 0 | - | 4.96 | 101,823 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,949 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,151 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,314 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,322 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,171 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,729 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,767 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,262 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,868 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,960 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,694 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,362 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,380 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,756 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,433 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,329 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,186 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,403 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.13 | 71,947 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 178,257 |
| Countries that Start with A | 0 | - | 4.98 | 2,165,889 |
| Countries that Start with B | 0 | - | 4.95 | 2,297,356 |
| Countries that Start with C | 0 | - | 4.96 | 1,824,467 |
| Countries that Start with D | 0 | - | 4.96 | 711,373 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,206 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,456 |
| Countries that Start with H | 0 | - | 4.96 | 605,963 |
| Countries that Start with I | 0 | - | 4.92 | 1,289,889 |
| Countries that Start with J | 0 | - | 4.98 | 603,587 |
| Countries that Start with K | 0 | - | 4.97 | 817,099 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,258 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,270 |
| Countries that Start with P | 0 | - | 4.94 | 1,217,708 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,019 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,037 |
| Countries that Start with U | 0 | - | 4.97 | 905,473 |
| Countries that Start with V | 0 | - | 4.98 | 610,003 |
| Countries that Start with F | 0 | - | 4.83 | 618,546 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,401 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,260 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,166 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,604 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,309 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,560 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,487 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 23,511 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,896 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,306 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,857 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,050 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,502 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,246 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,184 |
| Monarchies of Europe | 0 | - | 4.90 | 98,311 |
| Monarchies of Asia | 0 | - | 4.97 | 71,186 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,990 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,379 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,372 |
| The Only African Country ... | 0 | - | 4.99 | 129,252 |
| The Only American Country ... | 0 | - | 4.92 | 121,777 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,189 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,859 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,012 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,787 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,203 |
| Countries That Border Russia | 0 | - | 4.98 | 462,655 |
| European Countries with One Border | 0 | - | 4.97 | 183,059 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,836 |
| Countries Bordering France | 0 | - | 4.83 | 403,377 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,470 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,359 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,868 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,295 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,558 |
| UK Immigration by Country | 0 | - | 4.94 | 141,107 |
| Boxing Countries | 0 | - | 4.26 | 31,396 |
| Central American Countries | 0 | - | 4.98 | 156,717 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,823 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,219 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,426 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,739 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,681 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,733 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,770 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,307 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,339 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,663 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,332 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,343 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,990 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,267 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,196 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,069 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,146 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,653 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,237 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,090 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,470 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,812 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,185 |
| Germany Country Quiz | 0 | - | 4.83 | 158,123 |
| Russia Country Quiz | 0 | - | 4.83 | 114,659 |
| Japan Country Quiz | 0 | - | 4.93 | 142,685 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,103 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,443 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,123 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,405 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,865 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,472 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,571 |
| Syria Country Quiz | 0 | - | 4.81 | 32,872 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,549 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,847 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,754 |
| Palau Country Quiz | 0 | - | 4.90 | 23,051 |
| Boundary Waters | 0 | - | 4.92 | 88,556 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,232 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,248 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 115,821 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,388 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,762 |
| Random European Capital to Country | 0 | - | 4.98 | 191,153 |
| Random European Country to Capital | 0 | - | 4.93 | 165,343 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,572 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,908 |
| Random African Country to Capital | 0 | - | 4.94 | 71,349 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,566,454 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,637 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,168 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,292 |
| Hindu Countries | 0 | - | 4.86 | 50,272 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,489 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,464 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,515 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,776 |
| Olympic Medalists in Ice Hockey | 0 | - | 4.35 | 44,550 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,372 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,380 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,224 |
