| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 45,566 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 305,656 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,108 |
| Olympic Host Countries | 0 | - | 4.98 | 199,429 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 57,314 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,157 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,514 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.14 | 71,226 |
| Countries with the Most Downhill Skiing | 0 | - | 4.91 | 56,945 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,164 |
| Countries with Megacities | 0 | - | 4.99 | 248,708 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,029 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,482 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,398 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,433 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,335 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,696 |
| FIFA World Cup Final Host Cities | 0 | - | 4.67 | 28,459 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,647 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,541 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,870 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,039 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,140 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,662 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,247 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,814 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,278 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,055 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,056 |
| North American Sports Cities | 0 | - | 4.83 | 171,332 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,024 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,805 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,209 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,214 |
| The Only European Country ... | 0 | - | 4.91 | 214,965 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,968 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,218 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,435 |
| Countries of Africa | 0 | - | 5.00 | 2,519,401 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 99,303 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,939 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,910 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,116 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,725 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,312 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,799 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,306 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,686 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,865 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,924 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,632 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,504 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,866 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.92 | 66,740 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,994 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,503 |
| City by Football Clubs | 0 | - | 4.38 | 137,242 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,814 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.67 | 30,856 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,065 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,261 |
| Countries of the Middle East | 0 | - | 4.96 | 199,749 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,674 |
| Slavic Countries | 0 | - | 4.96 | 111,193 |
| African Island Countries | 0 | - | 4.96 | 101,107 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,655 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,464 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,519 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,591 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,239 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,918 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,677 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,138 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,087 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,181 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,373 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,480 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,663 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,850 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,632 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,696 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,547 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,795 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 177,910 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,641 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,542 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,403 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,307 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,688 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,995 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,757 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 63,994 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.84 | 23,127 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,873 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,729 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,490 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,729 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,702 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,711 |
| Monarchies of Europe | 0 | - | 4.90 | 97,657 |
| Monarchies of Asia | 0 | - | 4.97 | 70,802 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,602 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,315 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,561 |
| Countries that Start with A | 0 | - | 4.98 | 2,152,963 |
| Countries that Start with B | 0 | - | 4.95 | 2,285,297 |
| Countries that Start with C | 0 | - | 4.96 | 1,814,667 |
| Countries that Start with D | 0 | - | 4.96 | 704,548 |
| Countries that Start with E | 0 | - | 4.95 | 1,371,078 |
| Countries that Start with G | 0 | - | 4.97 | 1,496,614 |
| Countries that Start with H | 0 | - | 4.96 | 600,444 |
| Countries that Start with I | 0 | - | 4.92 | 1,283,193 |
| Countries that Start with J | 0 | - | 4.98 | 598,476 |
| Countries that Start with K | 0 | - | 4.97 | 811,675 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,710 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,666 |
| Countries that Start with P | 0 | - | 4.94 | 1,211,512 |
| Countries that Start with S | 0 | - | 4.98 | 1,748,322 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,305 |
| Countries that Start with U | 0 | - | 4.97 | 901,637 |
| Countries that Start with V | 0 | - | 4.98 | 606,608 |
| Countries that Start with F | 0 | - | 4.83 | 614,235 |
| Countries that Start with M | 0 | - | 4.97 | 1,376,452 |
| The Only African Country ... | 0 | - | 4.98 | 128,675 |
| The Only American Country ... | 0 | - | 4.92 | 121,133 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,902 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,428 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,301 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,854 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,446 |
| European Countries with One Border | 0 | - | 4.97 | 182,063 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,927 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,682 |
| Boundary Waters | 0 | - | 4.92 | 88,203 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,942 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,611 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,143 |
| UK Immigration by Country | 0 | - | 4.94 | 140,049 |
| Boxing Countries | 0 | - | 4.26 | 31,270 |
| Central American Countries | 0 | - | 4.98 | 155,473 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,973 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,378 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,642 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,134 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,091 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,983 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,722 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 118,961 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,411 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,066 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,949 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,711 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,482 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,571 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,444 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,665 |
| Countries That Border Russia | 0 | - | 4.98 | 460,186 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,691 |
| Countries Bordering France | 0 | - | 4.83 | 400,966 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,884 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,365 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,731 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,516 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,136 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,424 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,422 |
| Germany Country Quiz | 0 | - | 4.82 | 157,107 |
| Russia Country Quiz | 0 | - | 4.85 | 113,996 |
| Italy Country Quiz | 0 | - | 4.82 | 122,617 |
| Japan Country Quiz | 0 | - | 4.92 | 141,835 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,833 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,056 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,908 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,174 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,212 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,513 |
| Syria Country Quiz | 0 | - | 4.81 | 32,515 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,629 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 115,180 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,639 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,131,332 |
| Landlocked Countries | 0 | - | 4.99 | 416,246 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,133 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,964 |
| The Only Remaining Asian Country . . . | 0 | - | 4.63 | 45,578 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,354 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,426 |
| Palau Country Quiz | 0 | - | 4.90 | 22,907 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,296 |
| World Capitals Quiz | 0 | - | 5.00 | 5,047,833 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,269 |
| Random European Capital to Country | 0 | - | 4.98 | 189,712 |
| Random European Country to Capital | 0 | - | 4.92 | 147,812 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,619 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,749 |
| Random African Country to Capital | 0 | - | 4.94 | 70,457 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,916 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,063 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,181 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,276 |
