| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 315,969 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 53,964 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,935 |
| Olympic Host Countries | 0 | - | 4.98 | 202,414 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 59,855 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,477 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,804 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,196 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.13 | 72,889 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,457,098 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,278 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,715 |
| Countries with Megacities | 0 | - | 4.99 | 268,285 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,343 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,438 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,688 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,557 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 58,162 |
| Countries with Major League Baseball Players | 0 | - | 4.62 | 68,498 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 96,119 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,927 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,588 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,802 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,530 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,656 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,909 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 113,285 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 94,448 |
| North American Sports Cities | 0 | - | 4.82 | 173,367 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,621 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,429 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,336 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,647 |
| The Only European Country ... | 0 | - | 4.91 | 219,845 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,550 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,963 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,015 |
| Countries of Africa | 0 | - | 5.00 | 2,567,151 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 101,595 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 119,163 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,604 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,893 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,762 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 96,008 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,670 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,944 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,968 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 91,129 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 224,144 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 136,087 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,656 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,339 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,600 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,967 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,932 |
| City by Football Clubs | 0 | - | 4.38 | 138,566 |
| Summer Olympics Host Cities | 0 | - | 4.97 | 216,962 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,890 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,505 |
| Countries of the Middle East | 0 | - | 4.96 | 203,417 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,465 |
| Slavic Countries | 0 | - | 4.96 | 112,586 |
| African Island Countries | 0 | - | 4.96 | 102,822 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,276 |
| Countries with the Highest Population Density | 0 | - | 4.94 | 165,914 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 171,500 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 178,687 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,231 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,124 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,579 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,084 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,296 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,870 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,814 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,114 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,043 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,612 |
| 10 Southernmost Countries in Africa | 0 | - | 4.99 | 118,142 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,794 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,129 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,390 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,958 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,076 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,598 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,446 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,172 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,019 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,210 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,435 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,264 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,638 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,380 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,835 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,662 |
| Monarchies of Europe | 0 | - | 4.90 | 99,110 |
| Monarchies of Asia | 0 | - | 4.97 | 71,657 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,399 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,989 |
| Countries that Start with A | 0 | - | 4.98 | 2,179,829 |
| Countries that Start with B | 0 | - | 4.95 | 2,310,451 |
| Countries that Start with C | 0 | - | 4.96 | 1,834,558 |
| Countries that Start with D | 0 | - | 4.96 | 718,577 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,643 |
| Countries that Start with G | 0 | - | 4.97 | 1,514,272 |
| Countries that Start with H | 0 | - | 4.96 | 611,136 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,726 |
| Countries that Start with J | 0 | - | 4.98 | 608,443 |
| Countries that Start with K | 0 | - | 4.97 | 822,336 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,792 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,922 |
| Countries that Start with P | 0 | - | 4.94 | 1,224,036 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,843 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,454 |
| Countries that Start with U | 0 | - | 4.97 | 909,698 |
| Countries that Start with V | 0 | - | 4.98 | 612,886 |
| Countries that Start with F | 0 | - | 4.83 | 622,470 |
| Countries that Start with M | 0 | - | 4.97 | 1,390,394 |
| The Only African Country ... | 0 | - | 4.99 | 129,871 |
| The Only American Country ... | 0 | - | 4.92 | 122,422 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,492 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,594 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,047 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,823 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,168 |
| European Countries with One Border | 0 | - | 4.97 | 184,138 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,851 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,079 |
| Countries by Population Decrease | 0 | - | 4.46 | 50,046 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,570 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.86 | 23,964 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,853 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,310 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,480 |
| Countries That Border Russia | 0 | - | 4.98 | 465,146 |
| Countries Bordering France | 0 | - | 4.83 | 405,566 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,416 |
| Highest Fertility Countries | 0 | - | 4.90 | 27,346 |
| FIFA World Cup Final Host Cities | 0 | - | 4.68 | 29,649 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,912 |
| UK Immigration by Country | 0 | - | 4.94 | 141,970 |
| Boxing Countries | 0 | - | 4.27 | 31,515 |
| Central American Countries | 0 | - | 4.98 | 157,646 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,728 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,637 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,207 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,233 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,274 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,306 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,103 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,556 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,959 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 93,023 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,217 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,676 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,980 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,494 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,152 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,058 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,848 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,575 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 91,006 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,768 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,053 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,829 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,718 |
| Name a Valid Asian Country | 0 | - | 4.98 | 122,036 |
| Germany Country Quiz | 0 | - | 4.82 | 159,199 |
| Russia Country Quiz | 0 | - | 4.83 | 115,539 |
| Japan Country Quiz | 0 | - | 4.93 | 143,631 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,408 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,886 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,313 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.85 | 35,686 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,191 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,586 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,952 |
| Samoa Country Quiz | 0 | - | 4.81 | 21,006 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,671 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,103 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,040 |
| Palau Country Quiz | 0 | - | 4.89 | 23,210 |
| 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 | 116,304 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 121,048 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.67 | 31,095 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,201 |
| Random European Capital to Country | 0 | - | 4.98 | 192,455 |
| Random European Country to Capital | 0 | - | 4.93 | 166,147 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,161 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,640 |
| Random African Country to Capital | 0 | - | 4.94 | 71,944 |
| Countries of the World Quiz | 0 | - | 5.00 | 48,020,382 |
| Landlocked Countries | 0 | - | 4.99 | 427,870 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,425 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,432 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,867 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,686 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,779 |
