| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 315,365 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 53,736 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,838 |
| Olympic Host Countries | 0 | - | 4.98 | 202,292 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,410 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,841 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.13 | 72,756 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,780 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,579 |
| Countries with Megacities | 0 | - | 4.99 | 268,017 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,225 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,375 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,554 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,479 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,461 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,078 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 58,149 |
| Countries with Major League Baseball Players | 0 | - | 4.62 | 68,473 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 96,084 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,895 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,573 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,768 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,490 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,571 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,859 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 113,048 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 94,392 |
| North American Sports Cities | 0 | - | 4.82 | 173,325 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,615 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,304 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,280 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,548 |
| The Only European Country ... | 0 | - | 4.91 | 219,669 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,402 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,872 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,999 |
| Countries of Africa | 0 | - | 5.00 | 2,565,540 |
| City by Football Clubs | 0 | - | 4.38 | 138,532 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 101,534 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 119,084 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,586 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,731 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,667 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,987 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,614 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,891 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,915 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 91,079 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 224,070 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 136,040 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,631 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,298 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,581 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,940 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,892 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,861 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,438 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,339 |
| Countries of the Middle East | 0 | - | 4.96 | 203,326 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,400 |
| Slavic Countries | 0 | - | 4.96 | 112,530 |
| African Island Countries | 0 | - | 4.96 | 102,764 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,254 |
| Countries with the Highest Population Density | 0 | - | 4.94 | 165,852 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 171,421 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,684 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,051 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,515 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,007 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,210 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,812 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,754 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,089 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,008 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,565 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,090 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,733 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,097 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,348 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,713 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 178,662 |
| Boundary Waters | 0 | - | 4.92 | 88,860 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,476 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,869 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,986 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,504 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,366 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,124 |
| Countries by Population Decrease | 0 | - | 4.46 | 50,028 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,996 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,139 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,555 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.86 | 23,914 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,395 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,817 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,192 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,604 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,326 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,796 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,632 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,275 |
| Monarchies of Europe | 0 | - | 4.90 | 99,059 |
| Monarchies of Asia | 0 | - | 4.97 | 71,624 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,368 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,470 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,892 |
| Countries that Start with A | 0 | - | 4.98 | 2,178,996 |
| Countries that Start with B | 0 | - | 4.95 | 2,309,617 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,873 |
| Countries that Start with D | 0 | - | 4.96 | 718,130 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,074 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,651 |
| Countries that Start with H | 0 | - | 4.96 | 610,784 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,212 |
| Countries that Start with J | 0 | - | 4.98 | 608,148 |
| Countries that Start with K | 0 | - | 4.97 | 821,995 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,380 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,491 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,607 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,254 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,131 |
| Countries that Start with U | 0 | - | 4.97 | 909,408 |
| Countries that Start with V | 0 | - | 4.98 | 612,685 |
| Countries that Start with F | 0 | - | 4.83 | 622,206 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,928 |
| The Only African Country ... | 0 | - | 4.99 | 129,820 |
| The Only American Country ... | 0 | - | 4.92 | 122,370 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,463 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,572 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,016 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,766 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,102 |
| European Countries with One Border | 0 | - | 4.97 | 184,060 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,784 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,013 |
| Highest Fertility Countries | 0 | - | 4.90 | 27,323 |
| FIFA World Cup Final Host Cities | 0 | - | 4.68 | 29,588 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,989,360 |
| Boxing Countries | 0 | - | 4.27 | 31,508 |
| Countries with Most Rugby Players per Capita | 0 | - | 4.32 | 21,862 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 116,268 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,879 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 121,005 |
| Landlocked Countries | 0 | - | 4.99 | 427,494 |
| UK Immigration by Country | 0 | - | 4.94 | 141,921 |
| Central American Countries | 0 | - | 4.98 | 157,586 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,700 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,586 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,146 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,421 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,174 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,238 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,112 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,012 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,511 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,795 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,973 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,169 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,660 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,956 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,793 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,186 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,455 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,095 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,987 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,822 |
| Countries That Border Russia | 0 | - | 4.98 | 464,988 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,552 |
| Countries Bordering France | 0 | - | 4.83 | 405,412 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,295 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,972 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,722 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,988 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,794 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,479 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,981 |
| Name a Valid African Country | 0 | - | 4.98 | 155,306 |
| Germany Country Quiz | 0 | - | 4.82 | 159,098 |
| Russia Country Quiz | 0 | - | 4.83 | 115,476 |
| Japan Country Quiz | 0 | - | 4.93 | 143,557 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,303 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,845 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,300 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,656 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,155 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,567 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,924 |
| Nepal Country Quiz | 0 | - | 4.95 | 38,035 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,981 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,642 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,085 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,999 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,765 |
| Palau Country Quiz | 0 | - | 4.89 | 23,176 |
| World Geography on a Map #1 | 0 | - | 4.94 | 74,001 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,824 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,202 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,222 |
| World Capitals Quiz | 0 | - | 5.00 | 5,115,531 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,173 |
