| Countries with the Most Downhill Skiing | 0 | - | 4.91 | 57,058 |
| Olympic Host Countries | 0 | - | 4.98 | 199,904 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,486 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,588 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,105 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 307,045 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 177,991 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,053 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,835 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,229 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.85 | 46,097 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,931 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,094 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,003 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,631 |
| Countries with Megacities | 0 | - | 4.99 | 249,672 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,468 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,754 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,803 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,724 |
| Olympic Medalists in Ice Hockey | 0 | - | 4.35 | 44,435 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,441,593 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,296 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,708 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,684 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,178 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,223 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 57,802 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,414 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,139 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,511 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,175 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,227 |
| North American Sports Cities | 0 | - | 4.83 | 171,593 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,255 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,442 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,589 |
| The Only European Country ... | 0 | - | 4.91 | 215,628 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,457 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,553 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,528 |
| Countries of Africa | 0 | - | 5.00 | 2,525,947 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 99,572 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 117,266 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,729 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,173 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,424 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,036 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,560 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,861 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,035 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 222,300 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,981 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 75,981 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 91,821 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,081 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,351 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,963 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,861 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,823 |
| Countries of the Middle East | 0 | - | 4.96 | 200,503 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,871 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.13 | 71,444 |
| Slavic Countries | 0 | - | 4.96 | 111,378 |
| African Island Countries | 0 | - | 4.96 | 101,300 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,742 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,665 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,755 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,019,000 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,503 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,138 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,974 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,453 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,292 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,388 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,467 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,684 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,844 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,037 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,856 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,853 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,706 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,961 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,128 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,235 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,753 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,494 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,732 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,098 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,921 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,069 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.84 | 23,246 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,471 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,010 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,630 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,935 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,833 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,833 |
| Monarchies of Europe | 0 | - | 4.90 | 97,821 |
| Monarchies of Asia | 0 | - | 4.97 | 70,904 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,719 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,334 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,996 |
| Countries that Start with A | 0 | - | 4.98 | 2,156,441 |
| Countries that Start with B | 0 | - | 4.95 | 2,288,506 |
| Countries that Start with C | 0 | - | 4.96 | 1,817,276 |
| Countries that Start with D | 0 | - | 4.96 | 706,319 |
| Countries that Start with E | 0 | - | 4.95 | 1,373,275 |
| Countries that Start with G | 0 | - | 4.97 | 1,498,865 |
| Countries that Start with H | 0 | - | 4.96 | 601,961 |
| Countries that Start with I | 0 | - | 4.92 | 1,284,926 |
| Countries that Start with J | 0 | - | 4.98 | 599,899 |
| Countries that Start with K | 0 | - | 4.97 | 813,028 |
| Countries that Start with L | 0 | - | 4.98 | 1,087,723 |
| Countries that Start with N | 0 | - | 4.93 | 1,114,451 |
| Countries that Start with P | 0 | - | 4.94 | 1,213,120 |
| Countries that Start with S | 0 | - | 4.98 | 1,750,721 |
| Countries that Start with T | 0 | - | 4.90 | 1,007,584 |
| Countries that Start with U | 0 | - | 4.97 | 902,649 |
| Countries that Start with V | 0 | - | 4.98 | 607,761 |
| Countries that Start with F | 0 | - | 4.83 | 615,467 |
| Countries that Start with M | 0 | - | 4.97 | 1,378,281 |
| The Only African Country ... | 0 | - | 4.98 | 128,823 |
| The Only American Country ... | 0 | - | 4.92 | 121,289 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,989 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,562 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,573 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,119 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,656 |
| European Countries with One Border | 0 | - | 4.97 | 182,330 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,168 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,852 |
| Boundary Waters | 0 | - | 4.92 | 88,323 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,034 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,781 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,256 |
| UK Immigration by Country | 0 | - | 4.94 | 140,528 |
| Boxing Countries | 0 | - | 4.26 | 31,306 |
| Central American Countries | 0 | - | 4.98 | 155,725 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,201 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,579 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,855 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,292 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,765 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,341 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,900 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,536 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,595 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,228 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,057 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,847 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,619 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,749 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,639 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,753 |
| Countries That Border Russia | 0 | - | 4.98 | 460,754 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,818 |
| Countries Bordering France | 0 | - | 4.83 | 401,549 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,333 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,457 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,860 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,675 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,219 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,425 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,623 |
| Name a Valid African Country | 0 | - | 4.98 | 153,604 |
| Germany Country Quiz | 0 | - | 4.82 | 157,386 |
| Russia Country Quiz | 0 | - | 4.85 | 114,159 |
| Italy Country Quiz | 0 | - | 4.82 | 122,846 |
| Japan Country Quiz | 0 | - | 4.93 | 142,074 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,201 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,167 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,973 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,248 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,323 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,607 |
| Syria Country Quiz | 0 | - | 4.81 | 32,609 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,689 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 115,404 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,816 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,246,499 |
| Landlocked Countries | 0 | - | 4.99 | 417,696 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,172 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,093 |
| The Only Remaining Asian Country . . . | 0 | - | 4.63 | 45,675 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,394 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,470 |
| Palau Country Quiz | 0 | - | 4.90 | 22,950 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,366 |
| World Capitals Quiz | 0 | - | 5.00 | 5,056,980 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,457 |
| Random European Capital to Country | 0 | - | 4.98 | 190,410 |
| Random European Country to Capital | 0 | - | 4.93 | 163,555 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,012 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,133 |
| Random African Country to Capital | 0 | - | 4.94 | 70,883 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,992 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,212 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,284 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,350 |
