| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 52,949 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 313,440 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,405 |
| Olympic Host Countries | 0 | - | 4.98 | 201,852 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 59,288 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,093 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,681 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,927 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.13 | 72,465 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,453,241 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,260 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,992 |
| Countries with Megacities | 0 | - | 4.99 | 266,795 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,692 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,024 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,002 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,144 |
| FIFA World Cup Final Host Cities | 0 | - | 4.67 | 29,323 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 58,039 |
| Countries with Major League Baseball Players | 0 | - | 4.62 | 68,324 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,939 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,777 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,513 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,597 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,276 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,920 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,596 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,859 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.90 | 94,159 |
| North American Sports Cities | 0 | - | 4.83 | 173,071 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,541 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,605 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,770 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,979 |
| The Only European Country ... | 0 | - | 4.91 | 218,764 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,770 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,398 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,886 |
| Countries of Africa | 0 | - | 5.00 | 2,557,276 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 101,208 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 118,746 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,467 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,752 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,323 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,881 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,266 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,599 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,701 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,836 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,728 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,835 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,485 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,150 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,488 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,840 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,719 |
| City by Football Clubs | 0 | - | 4.38 | 138,368 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,343 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.67 | 31,012 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,994 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,565 |
| Countries of the Middle East | 0 | - | 4.96 | 202,482 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,097 |
| Slavic Countries | 0 | - | 4.96 | 112,302 |
| African Island Countries | 0 | - | 4.96 | 102,374 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,148 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,587 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,848 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 178,545 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,466 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,732 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,253 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,502 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,248 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,420 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,465 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,926 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,739 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,971 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,413 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,198 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,835 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,088 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,062 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,285 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,923 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,608 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,804 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,807 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,934 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,198 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,822 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,422 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,037 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,606 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,456 |
| Monarchies of Europe | 0 | - | 4.90 | 98,789 |
| Monarchies of Asia | 0 | - | 4.97 | 71,467 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,249 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,330 |
| Countries that Start with A | 0 | - | 4.98 | 2,174,327 |
| Countries that Start with B | 0 | - | 4.95 | 2,305,223 |
| Countries that Start with C | 0 | - | 4.96 | 1,830,468 |
| Countries that Start with D | 0 | - | 4.96 | 715,739 |
| Countries that Start with E | 0 | - | 4.95 | 1,384,266 |
| Countries that Start with G | 0 | - | 4.97 | 1,510,675 |
| Countries that Start with H | 0 | - | 4.96 | 609,076 |
| Countries that Start with I | 0 | - | 4.92 | 1,293,934 |
| Countries that Start with J | 0 | - | 4.98 | 606,472 |
| Countries that Start with K | 0 | - | 4.97 | 820,268 |
| Countries that Start with L | 0 | - | 4.98 | 1,096,162 |
| Countries that Start with N | 0 | - | 4.93 | 1,123,230 |
| Countries that Start with P | 0 | - | 4.94 | 1,221,434 |
| Countries that Start with S | 0 | - | 4.98 | 1,762,290 |
| Countries that Start with T | 0 | - | 4.90 | 1,014,424 |
| Countries that Start with U | 0 | - | 4.97 | 908,126 |
| Countries that Start with V | 0 | - | 4.98 | 611,725 |
| Countries that Start with F | 0 | - | 4.83 | 620,930 |
| Countries that Start with M | 0 | - | 4.97 | 1,387,563 |
| The Only African Country ... | 0 | - | 4.99 | 129,611 |
| The Only American Country ... | 0 | - | 4.92 | 122,164 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,364 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,247 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,430 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,399 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,762 |
| European Countries with One Border | 0 | - | 4.97 | 183,688 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,439 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,753 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 59,699 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,967 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,460 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.86 | 23,771 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,630 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 25,012 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,438 |
| Countries That Border Russia | 0 | - | 4.98 | 464,317 |
| Countries Bordering France | 0 | - | 4.83 | 404,708 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,659 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,765 |
| UK Immigration by Country | 0 | - | 4.94 | 141,619 |
| Boxing Countries | 0 | - | 4.27 | 31,474 |
| Central American Countries | 0 | - | 4.98 | 157,245 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,537 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,311 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,756 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,898 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,046 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,231 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,586 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,266 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,051 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,785 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,990 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,545 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,745 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,299 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,793 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,723 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,708 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,419 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,869 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,551 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,756 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,686 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,322 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,720 |
| Name a Valid African Country | 0 | - | 4.98 | 154,953 |
| Germany Country Quiz | 0 | - | 4.82 | 158,752 |
| Russia Country Quiz | 0 | - | 4.83 | 115,262 |
| Japan Country Quiz | 0 | - | 4.93 | 143,246 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,878 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,702 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,237 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,555 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,060 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,542 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,783 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,949 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,942 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,608 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,981 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,913 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,694 |
| Palau Country Quiz | 0 | - | 4.90 | 23,134 |
| Boundary Waters | 0 | - | 4.92 | 88,740 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,392 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,636 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 116,091 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,800 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,020 |
| Random European Capital to Country | 0 | - | 4.98 | 192,052 |
| Random European Country to Capital | 0 | - | 4.93 | 165,821 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,950 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,370 |
| Random African Country to Capital | 0 | - | 4.95 | 71,711 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,833,234 |
| Landlocked Countries | 0 | - | 4.99 | 425,075 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,323 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,371 |
