| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 45,565 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 305,650 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 76,106 |
| Olympic Host Countries | 0 | - | 4.98 | 199,425 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 57,314 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,155 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,502 |
| 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 | 248,705 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,027 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,481 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,395 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,431 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,307 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,685 |
| FIFA World Cup Final Host Cities | 0 | - | 4.67 | 28,458 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,647 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,537 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,869 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,038 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,140 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,661 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,246 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,808 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,273 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,054 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,053 |
| North American Sports Cities | 0 | - | 4.83 | 171,328 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,023 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,805 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,208 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,213 |
| The Only European Country ... | 0 | - | 4.91 | 214,962 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,966 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,213 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,435 |
| Countries of Africa | 0 | - | 5.00 | 2,519,152 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 99,302 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,935 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,908 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,111 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,723 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,311 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,799 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,305 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,684 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,865 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,920 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,632 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,503 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,866 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.92 | 66,739 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,992 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,498 |
| City by Football Clubs | 0 | - | 4.38 | 137,241 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,810 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.67 | 30,856 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,052 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,258 |
| Countries of the Middle East | 0 | - | 4.96 | 199,747 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,669 |
| Slavic Countries | 0 | - | 4.96 | 111,190 |
| African Island Countries | 0 | - | 4.96 | 101,107 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,654 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,464 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,518 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,554 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,237 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,917 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,677 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,137 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,085 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,179 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,371 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,476 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,660 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,848 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,629 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,695 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,547 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,791 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 177,910 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,638 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,535 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,399 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,305 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,688 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,994 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,752 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 63,994 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.84 | 23,125 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,871 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,728 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,490 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,728 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,701 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,709 |
| Monarchies of Europe | 0 | - | 4.90 | 97,655 |
| Monarchies of Asia | 0 | - | 4.97 | 70,800 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,601 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,315 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,559 |
| Countries that Start with A | 0 | - | 4.98 | 2,152,921 |
| Countries that Start with B | 0 | - | 4.95 | 2,285,271 |
| Countries that Start with C | 0 | - | 4.96 | 1,814,643 |
| Countries that Start with D | 0 | - | 4.96 | 704,534 |
| Countries that Start with E | 0 | - | 4.95 | 1,371,059 |
| Countries that Start with G | 0 | - | 4.97 | 1,496,595 |
| Countries that Start with H | 0 | - | 4.96 | 600,430 |
| Countries that Start with I | 0 | - | 4.92 | 1,283,175 |
| Countries that Start with J | 0 | - | 4.98 | 598,452 |
| Countries that Start with K | 0 | - | 4.97 | 811,664 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,694 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,647 |
| Countries that Start with P | 0 | - | 4.94 | 1,211,482 |
| Countries that Start with S | 0 | - | 4.98 | 1,748,298 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,295 |
| Countries that Start with U | 0 | - | 4.97 | 901,630 |
| Countries that Start with V | 0 | - | 4.98 | 606,597 |
| Countries that Start with F | 0 | - | 4.83 | 614,224 |
| Countries that Start with M | 0 | - | 4.97 | 1,376,430 |
| The Only African Country ... | 0 | - | 4.98 | 128,673 |
| The Only American Country ... | 0 | - | 4.92 | 121,132 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,902 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,426 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,300 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,853 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,442 |
| European Countries with One Border | 0 | - | 4.97 | 182,060 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,925 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,681 |
| Boundary Waters | 0 | - | 4.92 | 88,201 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,939 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,609 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,142 |
| 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 | 110,971 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,377 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,641 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,133 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,083 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,980 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,718 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 118,926 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,410 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,064 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,949 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,710 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,481 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,568 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,443 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,665 |
| Countries That Border Russia | 0 | - | 4.98 | 460,178 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,691 |
| Countries Bordering France | 0 | - | 4.83 | 400,961 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,880 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,363 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,730 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,515 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,135 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,416 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,421 |
| Germany Country Quiz | 0 | - | 4.82 | 157,104 |
| Russia Country Quiz | 0 | - | 4.85 | 113,995 |
| Italy Country Quiz | 0 | - | 4.82 | 122,616 |
| Japan Country Quiz | 0 | - | 4.92 | 141,834 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,830 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,056 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,908 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,171 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,209 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,513 |
| Syria Country Quiz | 0 | - | 4.81 | 32,515 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,628 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 115,176 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,639 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,130,076 |
| Landlocked Countries | 0 | - | 4.99 | 416,233 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,133 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,962 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 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 | 84,295 |
| World Capitals Quiz | 0 | - | 5.00 | 5,047,734 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,268 |
| Random European Capital to Country | 0 | - | 4.98 | 189,712 |
| Random European Country to Capital | 0 | - | 4.92 | 147,811 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,618 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,747 |
| Random African Country to Capital | 0 | - | 4.94 | 70,457 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,915 |
| 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 |
