| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 45,650 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 305,908 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,156 |
| Olympic Host Countries | 0 | - | 4.98 | 199,477 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 57,353 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,198 |
| Countries with the Most Downhill Skiing | 0 | - | 4.91 | 56,956 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,637 |
| Countries that Start with A | 0 | - | 4.98 | 2,153,830 |
| Countries that Start with B | 0 | - | 4.95 | 2,286,108 |
| Countries that Start with C | 0 | - | 4.96 | 1,815,330 |
| Countries that Start with D | 0 | - | 4.96 | 704,956 |
| Countries that Start with E | 0 | - | 4.95 | 1,371,640 |
| Countries that Start with G | 0 | - | 4.97 | 1,497,163 |
| Countries that Start with H | 0 | - | 4.96 | 600,805 |
| Countries that Start with I | 0 | - | 4.92 | 1,283,620 |
| Countries that Start with J | 0 | - | 4.98 | 598,814 |
| Countries that Start with K | 0 | - | 4.97 | 812,002 |
| Countries that Start with L | 0 | - | 4.98 | 1,086,099 |
| Countries that Start with N | 0 | - | 4.93 | 1,113,077 |
| Countries that Start with P | 0 | - | 4.94 | 1,211,919 |
| Countries that Start with S | 0 | - | 4.98 | 1,748,937 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,650 |
| Countries that Start with U | 0 | - | 4.97 | 901,890 |
| Countries that Start with V | 0 | - | 4.98 | 607,097 |
| Countries that Start with F | 0 | - | 4.83 | 614,541 |
| Countries that Start with M | 0 | - | 4.97 | 1,376,914 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,830 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.14 | 71,256 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,906 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,834 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,270 |
| Countries with Megacities | 0 | - | 4.99 | 248,931 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,121 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,541 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,480 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,496 |
| FIFA World Cup Final Host Cities | 0 | - | 4.67 | 28,486 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,656 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,564 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,895 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,068 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,148 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,696 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,272 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,899 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,324 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,082 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,084 |
| North American Sports Cities | 0 | - | 4.83 | 171,375 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,034 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,928 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,256 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,306 |
| The Only European Country ... | 0 | - | 4.91 | 215,131 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,080 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,317 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,466 |
| Countries of Africa | 0 | - | 5.00 | 2,521,353 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 99,357 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 117,000 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,932 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,284 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,782 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,334 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,850 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,350 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,723 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,900 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,966 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,663 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,528 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,888 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.92 | 66,759 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,020 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,533 |
| City by Football Clubs | 0 | - | 4.38 | 137,268 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,900 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.67 | 30,862 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,474 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,420 |
| Countries of the Middle East | 0 | - | 4.96 | 199,845 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,735 |
| Slavic Countries | 0 | - | 4.96 | 111,251 |
| African Island Countries | 0 | - | 4.96 | 101,155 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,683 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,502 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,581 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 177,928 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,253 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,306 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,972 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,749 |
| Countries that Start with R | 0 | - | 4.43 | 445,355 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,219 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,152 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,231 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,401 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,514 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,698 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,893 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,679 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,728 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,584 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,836 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,741 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,613 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,465 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,354 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,018 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,798 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,905 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,802 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,533 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,772 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,723 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,744 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,186 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,908 |
| Monarchies of Europe | 0 | - | 4.90 | 97,699 |
| Monarchies of Asia | 0 | - | 4.97 | 70,828 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,627 |
| The Only African Country ... | 0 | - | 4.99 | 128,699 |
| The Only American Country ... | 0 | - | 4.92 | 121,165 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,930 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,462 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,398 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,915 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,497 |
| European Countries with One Border | 0 | - | 4.97 | 182,114 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,978 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,717 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,699 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,009 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.84 | 23,158 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,322 |
| Countries That Border Russia | 0 | - | 4.98 | 460,323 |
| Countries Bordering France | 0 | - | 4.83 | 401,114 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,003 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,168 |
| UK Immigration by Country | 0 | - | 4.94 | 140,313 |
| Boxing Countries | 0 | - | 4.26 | 31,276 |
| Central American Countries | 0 | - | 4.98 | 155,516 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,049 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,425 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,701 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,172 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,254 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,069 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,765 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,443 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,458 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,097 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,975 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,742 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,511 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,635 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,489 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,683 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,722 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,383 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,767 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,547 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,154 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,694 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,479 |
| Germany Country Quiz | 0 | - | 4.82 | 157,178 |
| Russia Country Quiz | 0 | - | 4.85 | 114,039 |
| Italy Country Quiz | 0 | - | 4.82 | 122,672 |
| Japan Country Quiz | 0 | - | 4.92 | 141,903 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,956 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,092 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,920 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,190 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,367 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,240 |
| Syria Country Quiz | 0 | - | 4.81 | 32,546 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,442 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,645 |
| Palau Country Quiz | 0 | - | 4.90 | 22,924 |
| Boundary Waters | 0 | - | 4.92 | 88,230 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,967 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,651 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 115,253 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,671 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,295 |
| Random European Capital to Country | 0 | - | 4.98 | 189,760 |
| Random European Country to Capital | 0 | - | 4.92 | 147,867 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,666 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,774 |
| Random African Country to Capital | 0 | - | 4.94 | 70,553 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,162,084 |
| Landlocked Countries | 0 | - | 4.99 | 416,631 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,931 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,143 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,095 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,194 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,292 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,440 |
| Olympic Medalists in Ice Hockey | 0 | - | 4.35 | 44,412 |
