| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,587 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,023 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,576 |
| Olympic Host Countries | 0 | - | 4.98 | 198,904 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 56,975 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,803 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,978 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.14 | 70,921 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,829 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,234 |
| Countries with Megacities | 0 | - | 4.99 | 246,935 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,132 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,978 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,550 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,867 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,120 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,651 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,567 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,286 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,652 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,815 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,047 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,431 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,844 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,939 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,890 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,492 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,609 |
| North American Sports Cities | 0 | - | 4.83 | 170,913 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,920 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,007 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,822 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,572 |
| The Only European Country ... | 0 | - | 4.91 | 213,856 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,162 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,551 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,211 |
| Countries of Africa | 0 | - | 5.00 | 2,508,078 |
| City by Football Clubs | 0 | - | 4.37 | 137,025 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,799 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,406 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,752 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,095 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,237 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,151 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,343 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 106,939 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,408 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,597 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,481 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,298 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,281 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,614 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,574 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,817 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,222 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,146 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,850 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,349 |
| Countries of the Middle East | 0 | - | 4.96 | 198,941 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,273 |
| Slavic Countries | 0 | - | 4.96 | 110,863 |
| African Island Countries | 0 | - | 4.96 | 100,794 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,499 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,124 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,109 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,760 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,717 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,499 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,124 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,634 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,719 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,771 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,158 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,169 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,295 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,582 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,283 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,427 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,258 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,509 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 177,747 |
| Boundary Waters | 0 | - | 4.92 | 88,045 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,818 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,290 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,977 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,005 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,864 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,997 |
| Countries by Population Decrease | 0 | - | 4.45 | 49,611 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,831 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,406 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 63,850 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 22,938 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,599 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,295 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,212 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,365 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,348 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,373 |
| Monarchies of Europe | 0 | - | 4.90 | 97,328 |
| Monarchies of Asia | 0 | - | 4.97 | 70,610 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,434 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,279 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,799 |
| Countries that Start with A | 0 | - | 4.97 | 2,146,878 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,920 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,360 |
| Countries that Start with D | 0 | - | 4.96 | 701,566 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,539 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,811 |
| Countries that Start with H | 0 | - | 4.96 | 597,987 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,301 |
| Countries that Start with J | 0 | - | 4.98 | 596,051 |
| Countries that Start with K | 0 | - | 4.97 | 809,426 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,906 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,763 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,572 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,556 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,238 |
| Countries that Start with U | 0 | - | 4.97 | 899,942 |
| Countries that Start with V | 0 | - | 4.98 | 605,113 |
| Countries that Start with F | 0 | - | 4.83 | 612,198 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,374 |
| The Only African Country ... | 0 | - | 4.99 | 128,369 |
| The Only American Country ... | 0 | - | 4.92 | 120,765 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,781 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,252 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,045 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,402 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,055 |
| European Countries with One Border | 0 | - | 4.97 | 181,638 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,529 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,114 |
| FIFA World Cup Final Host Cities | 0 | - | 4.66 | 28,269 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,921,855 |
| Boxing Countries | 0 | - | 4.26 | 31,225 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.74 | 100,829 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,955 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,241 |
| Landlocked Countries | 0 | - | 4.99 | 413,646 |
| UK Immigration by Country | 0 | - | 4.94 | 139,648 |
| Central American Countries | 0 | - | 4.98 | 155,066 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,665 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,890 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,016 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,278 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,866 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,943 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,268 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,366 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,257 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,092 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,806 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,778 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,461 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,785 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,463 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,217 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,253 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,123 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,495 |
| Countries That Border Russia | 0 | - | 4.98 | 458,935 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,496 |
| Countries Bordering France | 0 | - | 4.83 | 399,163 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,073 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,220 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,512 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,207 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,982 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,824 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,060 |
| Germany Country Quiz | 0 | - | 4.82 | 156,555 |
| Russia Country Quiz | 0 | - | 4.85 | 113,642 |
| Italy Country Quiz | 0 | - | 4.82 | 122,215 |
| Japan Country Quiz | 0 | - | 4.92 | 141,264 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,153 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,855 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,823 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,038 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,297 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,045 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,335 |
| Syria Country Quiz | 0 | - | 4.81 | 32,320 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,351 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,490 |
| Palau Country Quiz | 0 | - | 4.89 | 22,845 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,162 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,134 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,631 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,998 |
| World Capitals Quiz | 0 | - | 5.00 | 5,031,705 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,076 |
| Random European Capital to Country | 0 | - | 4.98 | 189,220 |
| Random European Country to Capital | 0 | - | 4.92 | 147,462 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,407 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,424 |
| Random African Country to Capital | 0 | - | 4.94 | 70,236 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,598 |
| Himalayan Countries | 0 | - | 4.95 | 135,359 |
