| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 44,920 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,136 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,474 |
| Olympic Host Countries | 0 | - | 4.98 | 198,816 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 56,934 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,727 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,394 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.14 | 70,873 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,798 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,972 |
| Countries with Megacities | 0 | - | 4.99 | 246,464 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,886 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,785 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,350 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,739 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,240 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,420 |
| FIFA World Cup Final Host Cities | 0 | - | 4.66 | 28,237 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,556 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,240 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,623 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,767 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,026 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,388 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,769 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,798 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,807 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,435 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,535 |
| North American Sports Cities | 0 | - | 4.83 | 170,822 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,903 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,855 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,766 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,438 |
| The Only European Country ... | 0 | - | 4.91 | 213,652 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,989 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,428 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,172 |
| Countries of Africa | 0 | - | 5.00 | 2,506,087 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,665 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,297 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,722 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,885 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,126 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,107 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,239 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 106,838 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,346 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,521 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,383 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,225 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,208 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,555 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,522 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,755 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,150 |
| City by Football Clubs | 0 | - | 4.37 | 137,000 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,994 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.67 | 30,825 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,260 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,179 |
| Countries of the Middle East | 0 | - | 4.96 | 198,804 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,201 |
| Slavic Countries | 0 | - | 4.96 | 110,808 |
| African Island Countries | 0 | - | 4.96 | 100,720 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,474 |
| Countries with the Highest Population Density | 0 | - | 4.94 | 164,056 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,026 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,063 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,642 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,421 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,002 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,549 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,649 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,713 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,129 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,122 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,245 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,518 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,198 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,358 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,180 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,462 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 177,723 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,821 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,899 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,761 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,942 |
| Countries by Population Decrease | 0 | - | 4.45 | 49,597 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,792 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,326 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 63,829 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 22,898 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,539 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,211 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,136 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,298 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,298 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,331 |
| Monarchies of Europe | 0 | - | 4.90 | 97,264 |
| Monarchies of Asia | 0 | - | 4.97 | 70,566 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,412 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,271 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,669 |
| Countries that Start with A | 0 | - | 4.97 | 2,145,716 |
| Countries that Start with B | 0 | - | 4.95 | 2,278,891 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,542 |
| Countries that Start with D | 0 | - | 4.96 | 701,009 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,885 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,099 |
| Countries that Start with H | 0 | - | 4.96 | 597,500 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,757 |
| Countries that Start with J | 0 | - | 4.98 | 595,572 |
| Countries that Start with K | 0 | - | 4.96 | 808,996 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,405 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,258 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,093 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,862 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,829 |
| Countries that Start with U | 0 | - | 4.97 | 899,638 |
| Countries that Start with V | 0 | - | 4.98 | 604,820 |
| Countries that Start with F | 0 | - | 4.83 | 611,827 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,788 |
| The Only African Country ... | 0 | - | 4.99 | 128,312 |
| The Only American Country ... | 0 | - | 4.92 | 120,707 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,754 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,224 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,994 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,295 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,975 |
| European Countries with One Border | 0 | - | 4.97 | 181,538 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,300 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,056 |
| Boundary Waters | 0 | - | 4.92 | 88,023 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,794 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,224 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,919 |
| UK Immigration by Country | 0 | - | 4.94 | 139,536 |
| Boxing Countries | 0 | - | 4.26 | 31,220 |
| Central American Countries | 0 | - | 4.98 | 154,966 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,600 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,710 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,144 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,823 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,455 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,164 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,329 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,192 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,039 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,759 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,744 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,415 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,165 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,199 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,076 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,473 |
| Countries That Border Russia | 0 | - | 4.98 | 458,725 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,438 |
| Countries Bordering France | 0 | - | 4.85 | 398,228 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,883 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,188 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,453 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,160 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,960 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,517 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,000 |
| Germany Country Quiz | 0 | - | 4.82 | 156,469 |
| Russia Country Quiz | 0 | - | 4.85 | 113,599 |
| Italy Country Quiz | 0 | - | 4.82 | 122,137 |
| Japan Country Quiz | 0 | - | 4.92 | 141,176 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,057 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,818 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,802 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,015 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,016 |
| Syria Country Quiz | 0 | - | 4.81 | 32,276 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,470 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.74 | 99,411 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,153 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,883,941 |
| Landlocked Countries | 0 | - | 4.99 | 413,207 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,005 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,751 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,440 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,287 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,335 |
| Palau Country Quiz | 0 | - | 4.89 | 22,823 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,104 |
| World Capitals Quiz | 0 | - | 5.00 | 5,028,562 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,986 |
| Random European Capital to Country | 0 | - | 4.98 | 189,126 |
| Random European Country to Capital | 0 | - | 4.92 | 147,382 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,317 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,355 |
| Random African Country to Capital | 0 | - | 4.94 | 70,171 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,773 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,806 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,058 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,125 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,234 |
