| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,874 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,089 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,648 |
| Olympic Host Countries | 0 | - | 4.98 | 198,954 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 57,008 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,842 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,476 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.14 | 70,957 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,850 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,467 |
| Countries with Megacities | 0 | - | 4.99 | 247,302 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,303 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,104 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,735 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,030 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,636 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,797 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,576 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,317 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,668 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,847 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,061 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,451 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,888 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,042 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,950 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,522 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,670 |
| North American Sports Cities | 0 | - | 4.83 | 170,961 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,929 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,109 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,863 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,670 |
| The Only European Country ... | 0 | - | 4.91 | 213,990 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,245 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,651 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,238 |
| Countries of Africa | 0 | - | 5.00 | 2,509,413 |
| City by Football Clubs | 0 | - | 4.37 | 137,063 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,866 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,478 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,765 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,208 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,312 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,175 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,407 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,013 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,458 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,647 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,546 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,357 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,332 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,668 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,609 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,863 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,272 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,221 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,383 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,461 |
| Countries of the Middle East | 0 | - | 4.96 | 199,046 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,317 |
| Slavic Countries | 0 | - | 4.96 | 110,904 |
| African Island Countries | 0 | - | 4.96 | 100,834 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,514 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,176 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,184 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,355 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,799 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,549 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,206 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,687 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,747 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,835 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,170 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,198 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,340 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,623 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,326 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,460 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,296 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,528 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 177,756 |
| Boundary Waters | 0 | - | 4.92 | 88,064 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,830 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,332 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,045 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,069 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,910 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,030 |
| Countries by Population Decrease | 0 | - | 4.45 | 49,628 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,847 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,456 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 63,869 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 22,965 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,645 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,335 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,248 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,414 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,386 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,394 |
| Monarchies of Europe | 0 | - | 4.90 | 97,368 |
| Monarchies of Asia | 0 | - | 4.97 | 70,621 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,451 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,283 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,879 |
| Countries that Start with A | 0 | - | 4.97 | 2,147,606 |
| Countries that Start with B | 0 | - | 4.95 | 2,280,533 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,883 |
| Countries that Start with D | 0 | - | 4.96 | 701,940 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,973 |
| Countries that Start with G | 0 | - | 4.97 | 1,493,325 |
| Countries that Start with H | 0 | - | 4.96 | 598,286 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,636 |
| Countries that Start with J | 0 | - | 4.98 | 596,336 |
| Countries that Start with K | 0 | - | 4.97 | 809,683 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,246 |
| Countries that Start with N | 0 | - | 4.93 | 1,110,126 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,896 |
| Countries that Start with S | 0 | - | 4.98 | 1,745,031 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,494 |
| Countries that Start with U | 0 | - | 4.97 | 900,133 |
| Countries that Start with V | 0 | - | 4.98 | 605,299 |
| Countries that Start with F | 0 | - | 4.83 | 612,455 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,750 |
| The Only African Country ... | 0 | - | 4.99 | 128,396 |
| The Only American Country ... | 0 | - | 4.92 | 120,806 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,790 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,274 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,075 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,453 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,098 |
| European Countries with One Border | 0 | - | 4.97 | 181,689 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,592 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,144 |
| FIFA World Cup Final Host Cities | 0 | - | 4.66 | 28,289 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,946,349 |
| Boxing Countries | 0 | - | 4.26 | 31,238 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 111,625 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,987 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,288 |
| Landlocked Countries | 0 | - | 4.99 | 413,890 |
| UK Immigration by Country | 0 | - | 4.94 | 139,732 |
| Central American Countries | 0 | - | 4.98 | 155,119 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,694 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,994 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,029 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,321 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,900 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,081 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,320 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,401 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,285 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,129 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,839 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,800 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,495 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,805 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,473 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,250 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,289 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,151 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,511 |
| Countries That Border Russia | 0 | - | 4.98 | 459,048 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,524 |
| Countries Bordering France | 0 | - | 4.83 | 399,627 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,185 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,236 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,539 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,230 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,007 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,001 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,100 |
| Germany Country Quiz | 0 | - | 4.82 | 156,641 |
| Russia Country Quiz | 0 | - | 4.85 | 113,690 |
| Italy Country Quiz | 0 | - | 4.82 | 122,286 |
| Japan Country Quiz | 0 | - | 4.92 | 141,350 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,284 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,878 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,831 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,056 |
| Kazakhstan Country Quiz | 0 | - | 4.82 | 33,735 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,303 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,068 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,367 |
| Syria Country Quiz | 0 | - | 4.81 | 32,369 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,363 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,505 |
| Palau Country Quiz | 0 | - | 4.89 | 22,852 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,189 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,153 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,691 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,092 |
| World Capitals Quiz | 0 | - | 5.00 | 5,033,648 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,120 |
| Random European Capital to Country | 0 | - | 4.98 | 189,313 |
| Random European Country to Capital | 0 | - | 4.92 | 147,533 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,437 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,491 |
| Random African Country to Capital | 0 | - | 4.94 | 70,274 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,707 |
