| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 309,231 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.81 | 46,955 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,280 |
| Olympic Host Countries | 0 | - | 4.98 | 200,676 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 58,294 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 144,086 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,989 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,362 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,378 |
| Countries with Megacities | 0 | - | 4.99 | 262,994 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,209 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,187 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,507 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,224 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,445,162 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,199 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,807 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,904 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,500 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,378 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,336 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,145 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,679 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,699 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,853 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,368 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,507 |
| North American Sports Cities | 0 | - | 4.83 | 172,335 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,311 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,947 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,795 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,172 |
| The Only European Country ... | 0 | - | 4.91 | 216,518 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,175 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,062 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,642 |
| Countries of Africa | 0 | - | 5.00 | 2,535,711 |
| City by Football Clubs | 0 | - | 4.38 | 137,918 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 100,100 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 117,758 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,168 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,671 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,572 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,592 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,399 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,852 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,110 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,288 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 222,931 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,238 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,175 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,719 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,237 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,525 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,207 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,950 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,327 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,614 |
| Countries of the Middle East | 0 | - | 4.96 | 201,086 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,241 |
| Slavic Countries | 0 | - | 4.96 | 111,622 |
| African Island Countries | 0 | - | 4.96 | 101,595 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,867 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,918 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,082 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,740 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,848 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,475 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,451 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,920 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,626 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,700 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,591 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,198 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,168 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,553 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,191 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,122 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,962 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,233 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 178,162 |
| Boundary Waters | 0 | - | 4.92 | 88,454 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,146 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,051 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,808 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,785 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,269 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,788 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,806 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,414 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,226 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,208 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 23,396 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,713 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 13,074 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,536 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,871 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,251 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,088 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,057 |
| Monarchies of Europe | 0 | - | 4.90 | 98,114 |
| Monarchies of Asia | 0 | - | 4.97 | 71,075 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,871 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,365 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,765 |
| Countries that Start with A | 0 | - | 4.98 | 2,161,855 |
| Countries that Start with B | 0 | - | 4.95 | 2,293,594 |
| Countries that Start with C | 0 | - | 4.96 | 1,821,418 |
| Countries that Start with D | 0 | - | 4.96 | 709,171 |
| Countries that Start with E | 0 | - | 4.95 | 1,376,671 |
| Countries that Start with G | 0 | - | 4.97 | 1,502,753 |
| Countries that Start with H | 0 | - | 4.96 | 604,429 |
| Countries that Start with I | 0 | - | 4.92 | 1,287,691 |
| Countries that Start with J | 0 | - | 4.98 | 602,132 |
| Countries that Start with K | 0 | - | 4.97 | 815,457 |
| Countries that Start with L | 0 | - | 4.98 | 1,090,315 |
| Countries that Start with N | 0 | - | 4.93 | 1,117,306 |
| Countries that Start with P | 0 | - | 4.94 | 1,215,747 |
| Countries that Start with S | 0 | - | 4.98 | 1,754,291 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,540 |
| Countries that Start with U | 0 | - | 4.97 | 904,257 |
| Countries that Start with V | 0 | - | 4.98 | 609,186 |
| Countries that Start with F | 0 | - | 4.83 | 617,338 |
| Countries that Start with M | 0 | - | 4.97 | 1,381,218 |
| The Only African Country ... | 0 | - | 4.99 | 129,078 |
| The Only American Country ... | 0 | - | 4.92 | 121,569 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,114 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,765 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,820 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,480 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,961 |
| European Countries with One Border | 0 | - | 4.97 | 182,732 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,531 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,174 |
| FIFA World Cup Final Host Cities | 0 | - | 4.67 | 28,857 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,430,389 |
| Boxing Countries | 0 | - | 4.26 | 31,352 |
| Countries with Most Rugby Players per Capita | 0 | - | 4.32 | 21,727 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 115,651 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,409 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,152 |
| Landlocked Countries | 0 | - | 4.99 | 420,104 |
| UK Immigration by Country | 0 | - | 4.94 | 140,863 |
| Central American Countries | 0 | - | 4.98 | 156,414 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,596 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,949 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,244 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,196 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,583 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,891 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,338 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,564 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,183 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,143 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,448 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,215 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,057 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,245 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,808 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,823 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,084 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,964 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,949 |
| Countries That Border Russia | 0 | - | 4.98 | 461,630 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,010 |
| Countries Bordering France | 0 | - | 4.83 | 402,443 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,309 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,561 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,075 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,922 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,365 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,828 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,962 |
| Name a Valid African Country | 0 | - | 4.98 | 154,025 |
| Germany Country Quiz | 0 | - | 4.82 | 157,806 |
| Russia Country Quiz | 0 | - | 4.85 | 114,445 |
| Italy Country Quiz | 0 | - | 4.82 | 123,376 |
| Japan Country Quiz | 0 | - | 4.93 | 142,430 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,733 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,321 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,059 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,332 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,758 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,448 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,476 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,717 |
| Syria Country Quiz | 0 | - | 4.81 | 32,764 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,517 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,780 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,673 |
| Palau Country Quiz | 0 | - | 4.90 | 23,007 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,577 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,491 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,897 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,112 |
| World Capitals Quiz | 0 | - | 5.00 | 5,071,443 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,639 |
| Random European Capital to Country | 0 | - | 4.98 | 190,836 |
| Random European Country to Capital | 0 | - | 4.93 | 165,063 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,412 |
