| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 229,740 |
| Countries by Sports League Revenue | 0 | - | 4.87 | 43,057 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.81 | 30,590 |
| Olympic Host Countries | 0 | - | 4.98 | 160,706 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 125,959 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.11 | 60,491 |
| Countries that Export the Most Football Players | 0 | - | 4.39 | 47,757 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 50,319 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 124,309 |
| Countries with Megacities | 0 | - | 4.99 | 194,982 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 169,641 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 96,953 |
| Countries With More than 200 Million People | 0 | - | 4.93 | 93,821 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 62,804 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 245,317 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,303,031 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 347,707 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.47 | 46,276 |
| Countries with Major League Baseball Players | 0 | - | 4.56 | 52,700 |
| Countries with the Fastest Marathoners | 0 | - | 4.49 | 84,941 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 48,180 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.43 | 51,549 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.47 | 76,872 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 65,423 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 243,595 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 108,291 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 89,523 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.93 | 64,477 |
| Summer Olympic City Bids | 0 | - | 4.93 | 36,918 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,651 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 91,038 |
| The Only European Country ... | 0 | - | 4.94 | 176,204 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 194,332 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,424 |
| Countries of Africa | 0 | - | 5.00 | 2,144,383 |
| City by Football Clubs | 0 | - | 4.40 | 128,595 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 18,976 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.45 | 83,078 |
| Countries With the Most NBA Players | 0 | - | 4.45 | 80,072 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.65 | 83,909 |
| Countries of Europe by Population | 0 | - | 4.98 | 124,759 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 78,300 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.96 | 95,731 |
| Countries with the Most People Bordering Them | 0 | - | 4.95 | 74,553 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 204,120 |
| First Countries to Reach 5 Million People | 0 | - | 4.90 | 108,903 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.85 | 68,235 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 75,692 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.91 | 53,363 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.92 | 66,603 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 192,458 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,172,439 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 183,681 |
| Countries of the Middle East | 0 | - | 4.96 | 171,600 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 73,865 |
| Slavic Countries | 0 | - | 4.96 | 99,857 |
| African Island Countries | 0 | - | 4.96 | 88,629 |
| Countries with the Highest Population Density | 0 | - | 4.93 | 142,901 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 139,277 |
| Countries of North America Quiz | 0 | - | 5.00 | 870,490 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 110,073 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,812 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 118,297 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,557 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,665 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 124,929 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,479 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,407 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,554 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,047 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,054 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,137 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 95,925 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.47 | 155,195 |
| Boundary Waters | 0 | - | 4.93 | 80,499 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 73,908 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 203,583 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 159,547 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 156,131 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 79,995 |
| Countries by Population Decrease | 0 | - | 4.43 | 46,294 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.90 | 84,201 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 144,984 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.55 | 49,071 |
| Most Populous Countries in 1900 | 0 | - | 4.92 | 161,210 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.90 | 205,719 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 101,034 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 120,705 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 100,091 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 84,492 |
| Monarchies of Europe | 0 | - | 4.88 | 86,336 |
| Monarchies of Asia | 0 | - | 4.95 | 53,631 |
| Athletes by Country Quiz #1 | 0 | - | 4.34 | 43,964 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 110,067 |
| Countries that Start with A | 0 | - | 4.98 | 1,928,631 |
| Countries that Start with B | 0 | - | 4.96 | 2,067,058 |
| Countries that Start with C | 0 | - | 4.96 | 1,634,114 |
| Countries that Start with D | 0 | - | 4.96 | 585,142 |
| Countries that Start with E | 0 | - | 4.95 | 1,222,040 |
| Countries that Start with G | 0 | - | 4.97 | 1,341,450 |
| Countries that Start with H | 0 | - | 4.95 | 498,926 |
| Countries that Start with I | 0 | - | 4.92 | 1,152,931 |
| Countries that Start with J | 0 | - | 4.98 | 502,443 |
| Countries that Start with K | 0 | - | 4.97 | 705,259 |
| Countries that Start with L | 0 | - | 4.98 | 963,519 |
| Countries that Start with N | 0 | - | 4.92 | 989,978 |
| Countries that Start with P | 0 | - | 4.94 | 1,092,812 |
| Countries that Start with S | 0 | - | 4.98 | 1,594,141 |
| Countries that Start with T | 0 | - | 4.88 | 902,746 |
| Countries that Start with U | 0 | - | 4.96 | 815,306 |
| Countries that Start with V | 0 | - | 4.98 | 546,086 |
| Countries that Start with F | 0 | - | 4.83 | 531,785 |
| Countries that Start with M | 0 | - | 4.97 | 1,245,525 |
| The Only African Country ... | 0 | - | 4.99 | 104,600 |
| The Only American Country ... | 0 | - | 4.94 | 108,934 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,212 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 24,714 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,528 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 82,849 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.82 | 37,225 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 119,681 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 90,483 |
| European Countries with One Border | 0 | - | 4.96 | 149,590 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 143,483 |
| Asian Countries with the Fewest Borders | 0 | - | 4.81 | 87,698 |
| Countries Closest to Africa | 0 | - | 4.95 | 144,575 |
| Countries of the World Quiz | 0 | - | 5.00 | 40,505,653 |
| Boxing Countries | 0 | - | 4.24 | 29,359 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.82 | 29,827 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.75 | 92,499 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.88 | 50,388 |
| North American Sports Cities | 0 | - | 4.79 | 159,100 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 93,480 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 317,980 |
| UK Immigration by Country | 0 | - | 4.95 | 124,250 |
| Central American Countries | 0 | - | 4.98 | 138,038 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 103,578 |
| Total United States Immigration by Country | 0 | - | 4.90 | 95,953 |
| Biggest Spanish Empire Countries | 0 | - | 4.90 | 92,018 |
| American Countries on the Pacific Coast | 0 | - | 4.79 | 37,322 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 83,682 |
| African Countries with the Most Christians | 0 | - | 4.92 | 66,727 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 182,328 |
| Most Forested European Countries | 0 | - | 4.82 | 67,688 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 176,869 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 108,768 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 100,822 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 80,485 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 91,534 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.96 | 52,080 |
| European Countries NOT in NATO | 0 | - | 4.76 | 34,608 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 69,891 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 180,076 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 114,889 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 116,145 |
| Countries That Border Russia | 0 | - | 4.98 | 423,622 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.89 | 81,077 |
| Countries Bordering France | 0 | - | 4.87 | 355,144 |
| Countries Bordering Germany | 0 | - | 4.99 | 338,926 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 83,765 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 59,144 |
| Countries Closest to Australia | 0 | - | 4.99 | 144,550 |
| Countries Closest to the Persian Gulf | 0 | - | 4.88 | 68,220 |
| Germany Country Quiz | 0 | - | 4.83 | 139,012 |
| Russia Country Quiz | 0 | - | 4.84 | 102,431 |
| Italy Country Quiz | 0 | - | 4.81 | 107,732 |
| Japan Country Quiz | 0 | - | 4.92 | 118,211 |
| Indonesia Country Quiz | 0 | - | 4.83 | 64,767 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 117,314 |
| Tuvalu Country Quiz | 0 | - | 4.84 | 19,273 |
| World Geography on a Map #1 | 0 | - | 4.93 | 66,889 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 66,516 |
| Countries With More Than 100 Million People | 0 | - | 4.98 | 136,281 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.95 | 108,918 |
| World Capitals Quiz | 0 | - | 5.00 | 4,463,091 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 76,259 |
| Random European Capital to Country | 0 | - | 4.97 | 151,668 |
| Random European Country to Capital | 0 | - | 4.92 | 134,143 |
| Random Asian Country to Capital | 0 | - | 4.94 | 85,107 |
| Random Asian Capital to Country | 0 | - | 4.97 | 88,468 |
| Countries on the Equator | 0 | - | 4.82 | 132,826 |
| Members of the Arab League | 0 | - | 4.82 | 59,442 |
| Sahara Desert Countries | 0 | - | 4.97 | 125,264 |
| Himalayan Countries | 0 | - | 4.95 | 102,610 |
| Andean Countries | 0 | - | 4.90 | 57,016 |
| Countries with the Oldest Median Age | 0 | - | 4.85 | 57,861 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 48,615 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 101,940 |
| Coffee Producing Countries | 0 | - | 4.82 | 53,579 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 52,779 |
| Danube Countries | 0 | - | 4.97 | 56,374 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 91,424 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 64,617 |
| Countries with the Best Passports | 0 | - | 4.87 | 70,410 |
| Countries with the Worst Passports | 0 | - | 4.87 | 48,827 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 108,450 |
| European Landlocked Countries | 0 | - | 4.99 | 114,861 |
| Partially Recognized Countries | 0 | - | 4.98 | 88,808 |
| Countries with the Most Species | 0 | - | 4.99 | 89,098 |
| Countries 197 to 205 | 0 | - | 4.88 | 55,873 |
