| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 53,864 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 315,748 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,897 |
| Olympic Host Countries | 0 | - | 4.98 | 202,362 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 59,807 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,450 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,794 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,046 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.13 | 72,850 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,829 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,203 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,654 |
| Countries with Megacities | 0 | - | 4.99 | 268,175 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,296 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,411 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,633 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,523 |
| FIFA World Cup Final Host Cities | 0 | - | 4.68 | 29,623 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 58,159 |
| Countries with Major League Baseball Players | 0 | - | 4.62 | 68,485 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 96,105 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,911 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,579 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,789 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,509 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,624 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,889 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 113,273 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 94,426 |
| North American Sports Cities | 0 | - | 4.82 | 173,356 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,620 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,367 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,317 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,600 |
| The Only European Country ... | 0 | - | 4.91 | 219,762 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,480 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,922 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,011 |
| Countries of Africa | 0 | - | 5.00 | 2,566,381 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 101,567 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 119,132 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,596 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,810 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,727 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 96,002 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,652 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,924 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,940 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 91,106 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 224,113 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 136,069 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,645 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,321 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,593 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,954 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,913 |
| City by Football Clubs | 0 | - | 4.38 | 138,553 |
| Summer Olympics Host Cities | 0 | - | 4.97 | 216,923 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.67 | 31,087 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,729 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,430 |
| Countries of the Middle East | 0 | - | 4.96 | 203,375 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,433 |
| Slavic Countries | 0 | - | 4.96 | 112,566 |
| African Island Countries | 0 | - | 4.96 | 102,795 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,268 |
| Countries with the Highest Population Density | 0 | - | 4.94 | 165,888 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 171,467 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 178,677 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,977 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,095 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,552 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,056 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,263 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,850 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,793 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,100 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,027 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,591 |
| 10 Southernmost Countries in Africa | 0 | - | 4.99 | 118,126 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,773 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,114 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,373 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,866 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,042 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,558 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,418 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,152 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,008 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,161 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,416 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,232 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,625 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,358 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,814 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,650 |
| Monarchies of Europe | 0 | - | 4.90 | 99,085 |
| Monarchies of Asia | 0 | - | 4.97 | 71,646 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,387 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,952 |
| Countries that Start with A | 0 | - | 4.98 | 2,179,448 |
| Countries that Start with B | 0 | - | 4.95 | 2,310,068 |
| Countries that Start with C | 0 | - | 4.96 | 1,834,253 |
| Countries that Start with D | 0 | - | 4.96 | 718,391 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,385 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,982 |
| Countries that Start with H | 0 | - | 4.96 | 610,986 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,505 |
| Countries that Start with J | 0 | - | 4.98 | 608,308 |
| Countries that Start with K | 0 | - | 4.97 | 822,193 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,632 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,733 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,844 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,584 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,306 |
| Countries that Start with U | 0 | - | 4.97 | 909,587 |
| Countries that Start with V | 0 | - | 4.98 | 612,792 |
| Countries that Start with F | 0 | - | 4.83 | 622,366 |
| Countries that Start with M | 0 | - | 4.97 | 1,390,178 |
| The Only African Country ... | 0 | - | 4.99 | 129,853 |
| The Only American Country ... | 0 | - | 4.92 | 122,402 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,480 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,587 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,033 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,799 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,139 |
| European Countries with One Border | 0 | - | 4.97 | 184,103 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,821 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,055 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 60,955 |
| Countries by Population Decrease | 0 | - | 4.46 | 50,038 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,560 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.86 | 23,950 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,843 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,293 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,475 |
| Countries That Border Russia | 0 | - | 4.98 | 465,084 |
| Countries Bordering France | 0 | - | 4.83 | 405,493 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,368 |
| Highest Fertility Countries | 0 | - | 4.90 | 27,337 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,895 |
| UK Immigration by Country | 0 | - | 4.94 | 141,948 |
| Boxing Countries | 0 | - | 4.27 | 31,510 |
| Central American Countries | 0 | - | 4.98 | 157,626 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,718 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,617 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,176 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,209 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,257 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,229 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,066 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,538 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,885 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,997 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,193 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,669 |
| Countries with Most Rugby Players per Capita | 0 | - | 4.32 | 21,868 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,968 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,471 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,138 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,035 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,839 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,563 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,990 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,747 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,034 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,818 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,621 |
| Name a Valid Asian Country | 0 | - | 4.98 | 122,016 |
| Name a Valid African Country | 0 | - | 4.98 | 155,360 |
| Germany Country Quiz | 0 | - | 4.82 | 159,147 |
| Russia Country Quiz | 0 | - | 4.83 | 115,508 |
| Japan Country Quiz | 0 | - | 4.93 | 143,604 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,369 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,866 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,309 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.85 | 35,672 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,178 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,577 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,940 |
| Nepal Country Quiz | 0 | - | 4.95 | 38,051 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,993 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,657 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,097 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,018 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,783 |
| Palau Country Quiz | 0 | - | 4.89 | 23,193 |
| Boundary Waters | 0 | - | 4.92 | 88,872 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,490 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,902 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 116,289 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 121,029 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,186 |
| Random European Capital to Country | 0 | - | 4.98 | 192,421 |
| Random European Country to Capital | 0 | - | 4.93 | 166,131 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,150 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,629 |
| Random African Country to Capital | 0 | - | 4.94 | 71,930 |
| Countries of the World Quiz | 0 | - | 5.00 | 48,006,595 |
| Landlocked Countries | 0 | - | 4.99 | 427,702 |
