| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,727 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,052 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,600 |
| Olympic Host Countries | 0 | - | 4.98 | 198,921 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 56,990 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,818 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,192 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.14 | 70,932 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,839 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,330 |
| Countries with Megacities | 0 | - | 4.99 | 247,078 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,201 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,029 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,618 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,937 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,332 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,719 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,573 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,295 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,660 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,831 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,051 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,445 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,862 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,967 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,908 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,506 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,630 |
| North American Sports Cities | 0 | - | 4.83 | 170,930 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,924 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,056 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,835 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,615 |
| The Only European Country ... | 0 | - | 4.91 | 213,917 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,189 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,592 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,221 |
| Countries of Africa | 0 | - | 5.00 | 2,508,594 |
| City by Football Clubs | 0 | - | 4.37 | 137,039 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,819 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,432 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,758 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,148 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,271 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,163 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,366 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 106,976 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,429 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,616 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,505 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,324 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,302 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,631 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,585 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,834 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,235 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,179 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,020 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,402 |
| Countries of the Middle East | 0 | - | 4.96 | 198,969 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,287 |
| Slavic Countries | 0 | - | 4.96 | 110,881 |
| African Island Countries | 0 | - | 4.96 | 100,810 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,505 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,145 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,145 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,981 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,745 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,511 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,150 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,650 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,730 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,793 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,164 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,182 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,311 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,598 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,299 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,441 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,271 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,516 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 177,750 |
| Boundary Waters | 0 | - | 4.92 | 88,056 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,822 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,308 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,010 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,033 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,883 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,017 |
| Countries by Population Decrease | 0 | - | 4.45 | 49,622 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,833 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,426 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 63,857 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 22,947 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,618 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,314 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,225 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,390 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,362 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,381 |
| Monarchies of Europe | 0 | - | 4.90 | 97,342 |
| Monarchies of Asia | 0 | - | 4.97 | 70,613 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,437 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,280 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,821 |
| Countries that Start with A | 0 | - | 4.97 | 2,147,161 |
| Countries that Start with B | 0 | - | 4.95 | 2,280,152 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,554 |
| Countries that Start with D | 0 | - | 4.96 | 701,718 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,713 |
| Countries that Start with G | 0 | - | 4.97 | 1,493,031 |
| Countries that Start with H | 0 | - | 4.96 | 598,103 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,444 |
| Countries that Start with J | 0 | - | 4.98 | 596,163 |
| Countries that Start with K | 0 | - | 4.97 | 809,523 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,035 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,905 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,698 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,722 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,330 |
| Countries that Start with U | 0 | - | 4.97 | 900,012 |
| Countries that Start with V | 0 | - | 4.98 | 605,175 |
| Countries that Start with F | 0 | - | 4.83 | 612,303 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,531 |
| The Only African Country ... | 0 | - | 4.99 | 128,383 |
| The Only American Country ... | 0 | - | 4.92 | 120,777 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,785 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,260 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,060 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,424 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,076 |
| European Countries with One Border | 0 | - | 4.97 | 181,661 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,558 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,127 |
| FIFA World Cup Final Host Cities | 0 | - | 4.66 | 28,275 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,930,623 |
| Boxing Countries | 0 | - | 4.26 | 31,226 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.74 | 106,014 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,967 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,257 |
| Landlocked Countries | 0 | - | 4.99 | 413,738 |
| UK Immigration by Country | 0 | - | 4.94 | 139,684 |
| Central American Countries | 0 | - | 4.98 | 155,080 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,674 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,932 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,020 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,300 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,876 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,002 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,287 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,380 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,268 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,104 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,818 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,785 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,472 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,794 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,467 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,231 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,269 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,139 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,504 |
| Countries That Border Russia | 0 | - | 4.98 | 458,980 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,508 |
| Countries Bordering France | 0 | - | 4.83 | 399,367 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,115 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,229 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,526 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,221 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,989 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,899 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,075 |
| Germany Country Quiz | 0 | - | 4.82 | 156,599 |
| Russia Country Quiz | 0 | - | 4.85 | 113,659 |
| Italy Country Quiz | 0 | - | 4.82 | 122,245 |
| Japan Country Quiz | 0 | - | 4.92 | 141,296 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,216 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,865 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,825 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,043 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,299 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,057 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,344 |
| Syria Country Quiz | 0 | - | 4.81 | 32,344 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,354 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,499 |
| Palau Country Quiz | 0 | - | 4.89 | 22,846 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,168 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,141 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,656 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,040 |
| World Capitals Quiz | 0 | - | 5.00 | 5,032,482 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,092 |
| Random European Capital to Country | 0 | - | 4.98 | 189,256 |
| Random European Country to Capital | 0 | - | 4.92 | 147,488 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,421 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,447 |
| Random African Country to Capital | 0 | - | 4.94 | 70,244 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,646 |
| Himalayan Countries | 0 | - | 4.95 | 135,410 |
