| Olympic Host Countries | 0 | - | 4.98 | 201,577 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 144,945 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,620 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,119 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,497 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 312,421 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 178,484 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,057 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,853 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,513 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 52,559 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,409 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,416 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,451,517 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,809 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,490 |
| Countries with Megacities | 0 | - | 4.99 | 265,962 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,286 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,766 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,535 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,884 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,971 |
| Countries with Major League Baseball Players | 0 | - | 4.62 | 68,256 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,705 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,474 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 59,047 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,139 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,644 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,455 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,744 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.90 | 94,004 |
| North American Sports Cities | 0 | - | 4.83 | 172,948 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,647 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,250 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,608 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 101,000 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 118,548 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,714 |
| The Only European Country ... | 0 | - | 4.91 | 218,320 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,411 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,129 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,828 |
| Countries of Africa | 0 | - | 5.00 | 2,552,668 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,350 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,151 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,823 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,060 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,446 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,570 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,710 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,561 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,720 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,406 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,085 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,431 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,746 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,600 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,568 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,191 |
| Countries of the Middle East | 0 | - | 4.96 | 202,243 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,923 |
| Slavic Countries | 0 | - | 4.96 | 112,174 |
| African Island Countries | 0 | - | 4.96 | 102,232 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,078 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,447 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,679 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,837 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,561 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,097 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,301 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,046 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,275 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,344 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,860 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,631 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,827 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,297 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,069 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,710 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,982 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,959 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.13 | 72,270 |
| Countries that Start with A | 0 | - | 4.98 | 2,171,693 |
| Countries that Start with B | 0 | - | 4.95 | 2,302,759 |
| Countries that Start with C | 0 | - | 4.96 | 1,828,591 |
| Countries that Start with D | 0 | - | 4.96 | 714,369 |
| Countries that Start with E | 0 | - | 4.95 | 1,382,661 |
| Countries that Start with G | 0 | - | 4.97 | 1,508,967 |
| Countries that Start with H | 0 | - | 4.96 | 608,099 |
| Countries that Start with I | 0 | - | 4.92 | 1,292,671 |
| Countries that Start with J | 0 | - | 4.98 | 605,584 |
| Countries that Start with K | 0 | - | 4.97 | 819,256 |
| Countries that Start with L | 0 | - | 4.98 | 1,094,942 |
| Countries that Start with N | 0 | - | 4.93 | 1,121,977 |
| Countries that Start with P | 0 | - | 4.94 | 1,220,251 |
| Countries that Start with S | 0 | - | 4.98 | 1,760,662 |
| Countries that Start with T | 0 | - | 4.90 | 1,013,462 |
| Countries that Start with U | 0 | - | 4.97 | 907,362 |
| Countries that Start with V | 0 | - | 4.98 | 611,180 |
| Countries that Start with F | 0 | - | 4.83 | 620,178 |
| Countries that Start with M | 0 | - | 4.97 | 1,386,290 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,975 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,723 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,361 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,677 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,740 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,809 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 23,690 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,097 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,525 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,314 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,315 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,873 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,496 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,370 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,605 |
| Monarchies of Europe | 0 | - | 4.90 | 98,632 |
| Monarchies of Asia | 0 | - | 4.97 | 71,381 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,177 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,429 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,006 |
| The Only African Country ... | 0 | - | 4.99 | 129,502 |
| The Only American Country ... | 0 | - | 4.92 | 122,043 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,312 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,184 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,311 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,226 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,590 |
| Countries That Border Russia | 0 | - | 4.98 | 463,879 |
| European Countries with One Border | 0 | - | 4.97 | 183,495 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,238 |
| Countries Bordering France | 0 | - | 4.83 | 404,334 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,307 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,620 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,938 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,411 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,706 |
| UK Immigration by Country | 0 | - | 4.94 | 141,453 |
| Boxing Countries | 0 | - | 4.27 | 31,457 |
| Central American Countries | 0 | - | 4.98 | 157,108 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,143 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,148 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,579 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,746 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,942 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,761 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,238 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,049 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,525 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,611 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,898 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,488 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,641 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,218 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,597 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,547 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,623 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,337 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,802 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,470 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,341 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,614 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,667 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,553 |
| Germany Country Quiz | 0 | - | 4.83 | 158,558 |
| Russia Country Quiz | 0 | - | 4.83 | 115,134 |
| Japan Country Quiz | 0 | - | 4.93 | 143,084 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,646 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,615 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,199 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,503 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,004 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,518 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,728 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,917 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,589 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,931 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,872 |
| Palau Country Quiz | 0 | - | 4.90 | 23,105 |
| Boundary Waters | 0 | - | 4.92 | 88,685 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,344 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,503 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 116,010 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,668 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,951 |
| Random European Capital to Country | 0 | - | 4.98 | 191,842 |
| Random European Country to Capital | 0 | - | 4.93 | 165,668 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,880 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,272 |
| Random African Country to Capital | 0 | - | 4.94 | 71,622 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,747,015 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 238,023 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,286 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,338 |
| Hindu Countries | 0 | - | 4.87 | 50,455 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,625 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,543 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,606 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,957 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,589 |
