| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,593 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,023 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,576 |
| Olympic Host Countries | 0 | - | 4.98 | 198,905 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 56,976 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,804 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,990 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.14 | 70,921 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,830 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,240 |
| Countries with Megacities | 0 | - | 4.99 | 246,940 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,136 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,980 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,552 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,873 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,126 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,653 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,568 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,288 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,653 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,816 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,047 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,431 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,845 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,940 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,891 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,495 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,609 |
| North American Sports Cities | 0 | - | 4.83 | 170,913 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,920 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,010 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,822 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,574 |
| The Only European Country ... | 0 | - | 4.91 | 213,860 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,165 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,553 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,214 |
| Countries of Africa | 0 | - | 5.00 | 2,508,110 |
| City by Football Clubs | 0 | - | 4.37 | 137,025 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,800 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,408 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,753 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,100 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,240 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,151 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,343 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 106,941 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,410 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,599 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,482 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,303 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,282 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,614 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,574 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,818 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,224 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,149 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,857 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,354 |
| Countries of the Middle East | 0 | - | 4.96 | 198,942 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,274 |
| Slavic Countries | 0 | - | 4.96 | 110,864 |
| African Island Countries | 0 | - | 4.96 | 100,796 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,499 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,125 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,111 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,775 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,720 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,502 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,124 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,635 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,719 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,772 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,159 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,170 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,295 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,584 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,283 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,427 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,259 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,509 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 177,747 |
| Boundary Waters | 0 | - | 4.92 | 88,045 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,818 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,291 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,980 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,008 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,865 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,997 |
| Countries by Population Decrease | 0 | - | 4.45 | 49,612 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,831 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,407 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 63,850 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 22,938 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,600 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,296 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,214 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,368 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,351 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,374 |
| Monarchies of Europe | 0 | - | 4.90 | 97,328 |
| Monarchies of Asia | 0 | - | 4.97 | 70,611 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,434 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,279 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,801 |
| Countries that Start with A | 0 | - | 4.97 | 2,146,888 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,931 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,369 |
| Countries that Start with D | 0 | - | 4.96 | 701,573 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,549 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,823 |
| Countries that Start with H | 0 | - | 4.96 | 597,991 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,305 |
| Countries that Start with J | 0 | - | 4.98 | 596,053 |
| Countries that Start with K | 0 | - | 4.97 | 809,431 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,909 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,773 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,580 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,565 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,242 |
| Countries that Start with U | 0 | - | 4.97 | 899,942 |
| Countries that Start with V | 0 | - | 4.98 | 605,118 |
| Countries that Start with F | 0 | - | 4.83 | 612,202 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,390 |
| The Only African Country ... | 0 | - | 4.99 | 128,369 |
| The Only American Country ... | 0 | - | 4.92 | 120,765 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,781 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,255 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,045 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,403 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,057 |
| European Countries with One Border | 0 | - | 4.97 | 181,639 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,532 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,114 |
| FIFA World Cup Final Host Cities | 0 | - | 4.66 | 28,269 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,922,350 |
| Boxing Countries | 0 | - | 4.26 | 31,225 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.74 | 101,212 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,955 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,241 |
| Landlocked Countries | 0 | - | 4.99 | 413,649 |
| UK Immigration by Country | 0 | - | 4.94 | 139,650 |
| Central American Countries | 0 | - | 4.98 | 155,067 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,665 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,894 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,016 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,279 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,866 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,947 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,268 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,368 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,257 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,092 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,809 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,779 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,461 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,785 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,463 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,217 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,255 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,124 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,495 |
| Countries That Border Russia | 0 | - | 4.98 | 458,937 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,496 |
| Countries Bordering France | 0 | - | 4.83 | 399,170 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,073 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,222 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,512 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,207 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,982 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,828 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,062 |
| Germany Country Quiz | 0 | - | 4.82 | 156,558 |
| Russia Country Quiz | 0 | - | 4.85 | 113,643 |
| Italy Country Quiz | 0 | - | 4.82 | 122,218 |
| Japan Country Quiz | 0 | - | 4.92 | 141,268 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,155 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,855 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,823 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,039 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,297 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,045 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,335 |
| Syria Country Quiz | 0 | - | 4.81 | 32,322 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,351 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,491 |
| Palau Country Quiz | 0 | - | 4.89 | 22,845 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,162 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,134 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,633 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,001 |
| World Capitals Quiz | 0 | - | 5.00 | 5,031,766 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,077 |
| Random European Capital to Country | 0 | - | 4.98 | 189,224 |
| Random European Country to Capital | 0 | - | 4.92 | 147,466 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,407 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,424 |
| Random African Country to Capital | 0 | - | 4.94 | 70,236 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,601 |
| Himalayan Countries | 0 | - | 4.95 | 135,360 |
