| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.81 | 47,455 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 310,802 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,695 |
| Olympic Host Countries | 0 | - | 4.98 | 201,116 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 58,657 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 144,619 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,489 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,690 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.13 | 71,996 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,448,411 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,020 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,933 |
| Countries with Megacities | 0 | - | 4.99 | 264,636 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,769 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,492 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,031 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,565 |
| FIFA World Cup Final Host Cities | 0 | - | 4.67 | 29,020 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,887 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 68,099 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,682 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,556 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,404 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,339 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,950 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,223 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,169 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,575 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,752 |
| North American Sports Cities | 0 | - | 4.83 | 172,652 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,398 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,573 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,106 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,679 |
| The Only European Country ... | 0 | - | 4.91 | 217,395 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,803 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,581 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,743 |
| Countries of Africa | 0 | - | 5.00 | 2,545,017 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 100,579 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 118,210 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,287 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,473 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,881 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,706 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,743 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,163 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,341 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,499 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,245 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,513 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,304 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,924 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,340 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,645 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,417 |
| City by Football Clubs | 0 | - | 4.38 | 138,116 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,503 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.67 | 30,956 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,747 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,374 |
| Countries of the Middle East | 0 | - | 4.96 | 201,689 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,558 |
| Slavic Countries | 0 | - | 4.96 | 111,881 |
| African Island Countries | 0 | - | 4.96 | 101,874 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,964 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,202 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,366 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 178,282 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,843 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,237 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,790 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,837 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,355 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,928 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,026 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,712 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,399 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,437 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,797 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,483 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,364 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,223 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,437 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,340 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,249 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,666 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,351 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,579 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,533 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,917 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,915 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,094 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,552 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,276 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,208 |
| Monarchies of Europe | 0 | - | 4.90 | 98,353 |
| Monarchies of Asia | 0 | - | 4.97 | 71,224 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,021 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,485 |
| Countries that Start with A | 0 | - | 4.98 | 2,166,703 |
| Countries that Start with B | 0 | - | 4.95 | 2,298,100 |
| Countries that Start with C | 0 | - | 4.96 | 1,825,041 |
| Countries that Start with D | 0 | - | 4.96 | 711,783 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,681 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,944 |
| Countries that Start with H | 0 | - | 4.96 | 606,261 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,275 |
| Countries that Start with J | 0 | - | 4.98 | 603,863 |
| Countries that Start with K | 0 | - | 4.97 | 817,403 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,621 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,669 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,068 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,575 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,285 |
| Countries that Start with U | 0 | - | 4.97 | 905,667 |
| Countries that Start with V | 0 | - | 4.98 | 610,151 |
| Countries that Start with F | 0 | - | 4.83 | 618,774 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,798 |
| The Only African Country ... | 0 | - | 4.99 | 129,272 |
| The Only American Country ... | 0 | - | 4.92 | 121,818 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,210 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,889 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,043 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,852 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,261 |
| European Countries with One Border | 0 | - | 4.97 | 183,122 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,896 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,403 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 58,411 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,877 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,322 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 23,524 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,348 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,384 |
| Countries That Border Russia | 0 | - | 4.98 | 462,828 |
| Countries Bordering France | 0 | - | 4.83 | 403,558 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,685 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,589 |
| UK Immigration by Country | 0 | - | 4.94 | 141,163 |
| Boxing Countries | 0 | - | 4.26 | 31,399 |
| Central American Countries | 0 | - | 4.98 | 156,767 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,961 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,874 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,267 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,473 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,768 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,833 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,808 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,815 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,494 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,384 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,697 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,348 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,399 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,020 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,351 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,260 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,441 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,178 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,679 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,280 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,139 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,504 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,043 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,221 |
| Name a Valid African Country | 0 | - | 4.98 | 154,361 |
| Germany Country Quiz | 0 | - | 4.83 | 158,178 |
| Russia Country Quiz | 0 | - | 4.83 | 114,697 |
| Japan Country Quiz | 0 | - | 4.93 | 142,736 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,171 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,468 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,130 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,414 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,887 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,481 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,591 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,820 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,866 |
| Syria Country Quiz | 0 | - | 4.81 | 32,882 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,555 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,855 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,777 |
| Palau Country Quiz | 0 | - | 4.90 | 23,056 |
| Boundary Waters | 0 | - | 4.92 | 88,579 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,260 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,284 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 115,852 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,434 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,799 |
| Random European Capital to Country | 0 | - | 4.98 | 191,437 |
| Random European Country to Capital | 0 | - | 4.93 | 165,392 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,609 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,004 |
| Random African Country to Capital | 0 | - | 4.94 | 71,382 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,594,767 |
| Landlocked Countries | 0 | - | 4.99 | 422,122 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,186 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,296 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,516 |
