| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 46,795 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 308,640 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,135 |
| Olympic Host Countries | 0 | - | 4.98 | 200,554 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 58,191 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 144,003 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,325 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,548 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.13 | 71,662 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,444,258 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,963 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,211 |
| Countries with Megacities | 0 | - | 4.99 | 262,121 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,060 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,096 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,358 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,132 |
| FIFA World Cup Final Host Cities | 0 | - | 4.67 | 28,802 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,786 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,844 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,449 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,337 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,312 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,088 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,619 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,563 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,764 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,328 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,446 |
| North American Sports Cities | 0 | - | 4.83 | 172,234 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,286 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,754 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,727 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,031 |
| The Only European Country ... | 0 | - | 4.91 | 216,285 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,983 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,942 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,619 |
| Countries of Africa | 0 | - | 5.00 | 2,533,139 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 99,900 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 117,617 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,139 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,433 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,480 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,543 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,320 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,790 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,066 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,225 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 222,844 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,168 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,133 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,627 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,204 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,484 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,156 |
| City by Football Clubs | 0 | - | 4.38 | 137,884 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,807 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.67 | 30,912 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,215 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,413 |
| Countries of the Middle East | 0 | - | 4.96 | 200,934 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,140 |
| Slavic Countries | 0 | - | 4.96 | 111,562 |
| African Island Countries | 0 | - | 4.96 | 101,521 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,836 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,857 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,004 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 178,125 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,808 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,757 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,389 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,340 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,807 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,552 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,631 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,560 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,156 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,080 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,501 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,127 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,060 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,902 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,181 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,653 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,671 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,162 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,727 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,379 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,133 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,650 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,431 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,807 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,159 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,021 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,006 |
| Monarchies of Europe | 0 | - | 4.90 | 98,036 |
| Monarchies of Asia | 0 | - | 4.97 | 71,032 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,818 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,583 |
| Countries that Start with A | 0 | - | 4.98 | 2,160,482 |
| Countries that Start with B | 0 | - | 4.95 | 2,292,283 |
| Countries that Start with C | 0 | - | 4.96 | 1,820,368 |
| Countries that Start with D | 0 | - | 4.96 | 708,434 |
| Countries that Start with E | 0 | - | 4.95 | 1,375,800 |
| Countries that Start with G | 0 | - | 4.97 | 1,501,630 |
| Countries that Start with H | 0 | - | 4.96 | 603,775 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,959 |
| Countries that Start with J | 0 | - | 4.98 | 601,564 |
| Countries that Start with K | 0 | - | 4.97 | 814,900 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,652 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,632 |
| Countries that Start with P | 0 | - | 4.94 | 1,215,076 |
| Countries that Start with S | 0 | - | 4.98 | 1,753,301 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,993 |
| Countries that Start with U | 0 | - | 4.97 | 903,829 |
| Countries that Start with V | 0 | - | 4.98 | 608,826 |
| Countries that Start with F | 0 | - | 4.83 | 616,835 |
| Countries that Start with M | 0 | - | 4.97 | 1,380,450 |
| The Only African Country ... | 0 | - | 4.99 | 129,024 |
| The Only American Country ... | 0 | - | 4.92 | 121,493 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,096 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,719 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,749 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,380 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,871 |
| European Countries with One Border | 0 | - | 4.97 | 182,631 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,443 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,090 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.87 | 55,827 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,784 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,174 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 23,348 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 12,914 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,358 |
| Countries That Border Russia | 0 | - | 4.98 | 461,396 |
| Countries Bordering France | 0 | - | 4.83 | 402,189 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,946 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,371 |
| UK Immigration by Country | 0 | - | 4.94 | 140,781 |
| Boxing Countries | 0 | - | 4.26 | 31,339 |
| Central American Countries | 0 | - | 4.98 | 156,308 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,437 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,856 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,123 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,525 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,565 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,201 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,486 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,581 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,062 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,389 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,186 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,002 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,775 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,027 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,889 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,921 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,969 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,537 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,017 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,857 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,331 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,473 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,885 |
| Name a Valid African Country | 0 | - | 4.98 | 153,918 |
| Germany Country Quiz | 0 | - | 4.82 | 157,715 |
| Russia Country Quiz | 0 | - | 4.85 | 114,371 |
| Italy Country Quiz | 0 | - | 4.82 | 123,293 |
| Japan Country Quiz | 0 | - | 4.93 | 142,336 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,627 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,287 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,041 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,317 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,725 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,436 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,449 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,693 |
| Syria Country Quiz | 0 | - | 4.81 | 32,724 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,503 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,757 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,650 |
| Palau Country Quiz | 0 | - | 4.90 | 22,991 |
| Boundary Waters | 0 | - | 4.92 | 88,414 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,117 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,987 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 115,590 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,047 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,608 |
| Random European Capital to Country | 0 | - | 4.98 | 190,753 |
| Random European Country to Capital | 0 | - | 4.93 | 164,924 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,342 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,673 |
| Random African Country to Capital | 0 | - | 4.94 | 71,134 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,382,717 |
| Landlocked Countries | 0 | - | 4.99 | 419,575 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,077 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,223 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,328 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,359 |
