| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 315,944 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 53,955 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,932 |
| Olympic Host Countries | 0 | - | 4.98 | 202,409 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 59,853 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,472 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,804 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,182 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.13 | 72,884 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,457,069 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,271 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,703 |
| Countries with Megacities | 0 | - | 4.99 | 268,267 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,338 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,435 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,684 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,556 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 58,160 |
| Countries with Major League Baseball Players | 0 | - | 4.62 | 68,496 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 96,119 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,925 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,586 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,799 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,529 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,651 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,909 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 113,283 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 94,446 |
| North American Sports Cities | 0 | - | 4.82 | 173,364 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,620 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,419 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,336 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,642 |
| The Only European Country ... | 0 | - | 4.91 | 219,834 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,544 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,959 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,015 |
| Countries of Africa | 0 | - | 5.00 | 2,567,034 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 101,590 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 119,162 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,603 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,882 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,754 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 96,008 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,667 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,943 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,965 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 91,128 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 224,141 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 136,085 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,655 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,336 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,598 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,967 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,930 |
| City by Football Clubs | 0 | - | 4.38 | 138,564 |
| Summer Olympics Host Cities | 0 | - | 4.97 | 216,959 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,885 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,499 |
| Countries of the Middle East | 0 | - | 4.96 | 203,414 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,463 |
| Slavic Countries | 0 | - | 4.96 | 112,582 |
| African Island Countries | 0 | - | 4.96 | 102,819 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,275 |
| Countries with the Highest Population Density | 0 | - | 4.94 | 165,911 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 171,497 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 178,687 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,211 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,120 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,576 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,077 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,289 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,867 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,810 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,113 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,042 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,609 |
| 10 Southernmost Countries in Africa | 0 | - | 4.99 | 118,138 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,790 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,127 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,386 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,946 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,074 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,592 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,444 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,169 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,018 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,203 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,434 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,262 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,638 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,377 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,833 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,662 |
| Monarchies of Europe | 0 | - | 4.90 | 99,108 |
| Monarchies of Asia | 0 | - | 4.97 | 71,654 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,397 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,985 |
| Countries that Start with A | 0 | - | 4.98 | 2,179,792 |
| Countries that Start with B | 0 | - | 4.95 | 2,310,404 |
| Countries that Start with C | 0 | - | 4.96 | 1,834,514 |
| Countries that Start with D | 0 | - | 4.96 | 718,550 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,607 |
| Countries that Start with G | 0 | - | 4.97 | 1,514,234 |
| Countries that Start with H | 0 | - | 4.96 | 611,116 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,699 |
| Countries that Start with J | 0 | - | 4.98 | 608,429 |
| Countries that Start with K | 0 | - | 4.97 | 822,315 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,772 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,902 |
| Countries that Start with P | 0 | - | 4.94 | 1,224,014 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,812 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,435 |
| Countries that Start with U | 0 | - | 4.97 | 909,688 |
| Countries that Start with V | 0 | - | 4.98 | 612,875 |
| Countries that Start with F | 0 | - | 4.83 | 622,462 |
| Countries that Start with M | 0 | - | 4.97 | 1,390,361 |
| The Only African Country ... | 0 | - | 4.99 | 129,868 |
| The Only American Country ... | 0 | - | 4.92 | 122,419 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,489 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,594 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,044 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,820 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,159 |
| European Countries with One Border | 0 | - | 4.97 | 184,134 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,845 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,076 |
| Countries by Population Decrease | 0 | - | 4.46 | 50,045 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,569 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.86 | 23,962 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,853 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,309 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,478 |
| Countries That Border Russia | 0 | - | 4.98 | 465,141 |
| Countries Bordering France | 0 | - | 4.83 | 405,557 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,410 |
| Highest Fertility Countries | 0 | - | 4.90 | 27,346 |
| FIFA World Cup Final Host Cities | 0 | - | 4.68 | 29,646 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,907 |
| UK Immigration by Country | 0 | - | 4.94 | 141,969 |
| Boxing Countries | 0 | - | 4.27 | 31,514 |
| Central American Countries | 0 | - | 4.98 | 157,643 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,727 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,634 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,205 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,228 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,273 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,297 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,098 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,556 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,955 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 93,021 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,216 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,675 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,979 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,491 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,151 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,055 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,845 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,571 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 91,003 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,767 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,052 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,829 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,705 |
| Name a Valid Asian Country | 0 | - | 4.98 | 122,033 |
| Germany Country Quiz | 0 | - | 4.82 | 159,194 |
| Russia Country Quiz | 0 | - | 4.83 | 115,535 |
| Japan Country Quiz | 0 | - | 4.93 | 143,625 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,406 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,882 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,313 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.85 | 35,683 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,190 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,586 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,951 |
| Samoa Country Quiz | 0 | - | 4.81 | 21,006 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,671 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,102 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,039 |
| Palau Country Quiz | 0 | - | 4.89 | 23,209 |
| Boundary Waters | 0 | - | 4.92 | 88,877 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,493 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,922 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 116,301 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 121,045 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.67 | 31,095 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,199 |
| Random European Capital to Country | 0 | - | 4.98 | 192,450 |
| Random European Country to Capital | 0 | - | 4.93 | 166,144 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,160 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,639 |
| Random African Country to Capital | 0 | - | 4.94 | 71,943 |
| Countries of the World Quiz | 0 | - | 5.00 | 48,018,824 |
| Landlocked Countries | 0 | - | 4.99 | 427,855 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,424 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,431 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,863 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,685 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,778 |
