| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 52,136 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 311,817 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,967 |
| Olympic Host Countries | 0 | - | 4.98 | 201,405 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 58,918 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 144,830 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,751 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.13 | 72,170 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,583 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,299 |
| Countries with Megacities | 0 | - | 4.99 | 265,492 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,117 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,678 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,365 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,748 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,450,333 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,480 |
| FIFA World Cup Final Host Cities | 0 | - | 4.67 | 29,127 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,936 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 68,189 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,786 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,645 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,452 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,457 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,063 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,499 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,346 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,679 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.90 | 93,891 |
| North American Sports Cities | 0 | - | 4.83 | 172,830 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,457 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,032 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,472 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,446 |
| The Only European Country ... | 0 | - | 4.91 | 217,976 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,174 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,963 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,799 |
| Countries of Africa | 0 | - | 5.00 | 2,549,723 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 100,839 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 118,417 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,370 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,035 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,049 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,770 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,929 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,335 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,472 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,613 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,441 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,627 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,365 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,028 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,393 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,700 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,532 |
| City by Football Clubs | 0 | - | 4.38 | 138,216 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,852 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.67 | 30,973 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,378 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,905 |
| Countries of the Middle East | 0 | - | 4.96 | 202,030 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,789 |
| Slavic Countries | 0 | - | 4.96 | 112,070 |
| African Island Countries | 0 | - | 4.96 | 102,120 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,023 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,359 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,553 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,554 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,433 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,986 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,150 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,884 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,165 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,238 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,809 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,562 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,727 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,194 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,941 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,600 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,841 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,852 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 178,436 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,753 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,558 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,192 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,568 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,916 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,688 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,681 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,371 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 23,618 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,014 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,460 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,184 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,251 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,757 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,409 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,308 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 23,259 |
| Monarchies of Europe | 0 | - | 4.90 | 98,507 |
| Monarchies of Asia | 0 | - | 4.97 | 71,331 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,114 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,413 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,811 |
| Countries that Start with A | 0 | - | 4.98 | 2,169,690 |
| Countries that Start with B | 0 | - | 4.95 | 2,300,735 |
| Countries that Start with C | 0 | - | 4.96 | 1,827,151 |
| Countries that Start with D | 0 | - | 4.96 | 713,325 |
| Countries that Start with E | 0 | - | 4.95 | 1,381,478 |
| Countries that Start with G | 0 | - | 4.97 | 1,507,733 |
| Countries that Start with H | 0 | - | 4.96 | 607,357 |
| Countries that Start with I | 0 | - | 4.92 | 1,291,726 |
| Countries that Start with J | 0 | - | 4.98 | 604,866 |
| Countries that Start with K | 0 | - | 4.97 | 818,484 |
| Countries that Start with L | 0 | - | 4.98 | 1,094,005 |
| Countries that Start with N | 0 | - | 4.93 | 1,121,065 |
| Countries that Start with P | 0 | - | 4.94 | 1,219,394 |
| Countries that Start with S | 0 | - | 4.98 | 1,759,400 |
| Countries that Start with T | 0 | - | 4.90 | 1,012,630 |
| Countries that Start with U | 0 | - | 4.97 | 906,478 |
| Countries that Start with V | 0 | - | 4.98 | 610,745 |
| Countries that Start with F | 0 | - | 4.83 | 619,592 |
| Countries that Start with M | 0 | - | 4.97 | 1,385,305 |
| The Only African Country ... | 0 | - | 4.99 | 129,418 |
| The Only American Country ... | 0 | - | 4.92 | 121,948 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,285 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,123 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,216 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,085 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,473 |
| European Countries with One Border | 0 | - | 4.97 | 183,360 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,119 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,537 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 58,938 |
| Boundary Waters | 0 | - | 4.92 | 88,643 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,316 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,420 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,676 |
| UK Immigration by Country | 0 | - | 4.94 | 141,324 |
| Boxing Countries | 0 | - | 4.26 | 31,435 |
| Central American Countries | 0 | - | 4.98 | 156,971 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,069 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,031 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,454 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,658 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,872 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,388 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,078 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,956 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,180 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,534 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,831 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,430 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,560 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,131 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,505 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,431 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,575 |
| Countries That Border Russia | 0 | - | 4.98 | 463,552 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,286 |
| Countries Bordering France | 0 | - | 4.83 | 404,027 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,086 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,749 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,402 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,255 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,570 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,073 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,407 |
| Name a Valid African Country | 0 | - | 4.98 | 154,610 |
| Germany Country Quiz | 0 | - | 4.83 | 158,445 |
| Russia Country Quiz | 0 | - | 4.83 | 114,850 |
| Japan Country Quiz | 0 | - | 4.93 | 142,951 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,461 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,565 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,177 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,468 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,960 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,677 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,876 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,910 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,836 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 115,948 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,578 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,686,446 |
| Landlocked Countries | 0 | - | 4.99 | 423,280 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,322 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,501 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,989 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,505 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,892 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,570 |
| Palau Country Quiz | 0 | - | 4.90 | 23,085 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,652 |
| World Capitals Quiz | 0 | - | 5.00 | 5,091,293 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,896 |
| Random European Capital to Country | 0 | - | 4.98 | 191,700 |
| Random European Country to Capital | 0 | - | 4.93 | 165,575 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,826 |
