| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 308,508 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 46,764 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,980 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,110 |
| Olympic Host Countries | 0 | - | 4.98 | 200,531 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 58,162 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,448 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 12,868 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.13 | 71,640 |
| Countries with the Most Downhill Skiing | 0 | - | 4.91 | 57,312 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,169 |
| Countries with Megacities | 0 | - | 4.99 | 261,885 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,033 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,079 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,328 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,113 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,444,089 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,917 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,780 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,834 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,438 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,328 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,311 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,067 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,603 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,538 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,745 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,316 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,436 |
| North American Sports Cities | 0 | - | 4.83 | 172,202 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,282 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,722 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,711 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,983 |
| The Only European Country ... | 0 | - | 4.91 | 216,240 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,945 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,908 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,610 |
| Countries of Africa | 0 | - | 5.00 | 2,532,642 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 99,878 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 117,597 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,131 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,227 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,382 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,466 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,533 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,305 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,775 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,049 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,216 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 222,828 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,160 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,124 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,617 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,193 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,474 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,141 |
| City by Football Clubs | 0 | - | 4.38 | 137,869 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,781 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,067 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,370 |
| Countries of the Middle East | 0 | - | 4.96 | 200,910 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,114 |
| Slavic Countries | 0 | - | 4.96 | 111,549 |
| African Island Countries | 0 | - | 4.96 | 101,510 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,828 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,846 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,988 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,547 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,743 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,375 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,319 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,923 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,531 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,788 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,525 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,620 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,554 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,141 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,064 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,481 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,103 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,041 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,889 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,167 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 178,120 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,617 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,649 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,140 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,712 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,778 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,376 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,124 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,162 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 23,342 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,635 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,411 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,793 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,137 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,007 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,000 |
| Monarchies of Europe | 0 | - | 4.90 | 98,020 |
| Monarchies of Asia | 0 | - | 4.97 | 71,022 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,810 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,357 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,554 |
| Countries that Start with A | 0 | - | 4.98 | 2,160,171 |
| Countries that Start with B | 0 | - | 4.95 | 2,292,016 |
| Countries that Start with C | 0 | - | 4.96 | 1,820,129 |
| Countries that Start with D | 0 | - | 4.96 | 708,243 |
| Countries that Start with E | 0 | - | 4.95 | 1,375,591 |
| Countries that Start with G | 0 | - | 4.97 | 1,501,303 |
| Countries that Start with H | 0 | - | 4.96 | 603,626 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,756 |
| Countries that Start with J | 0 | - | 4.98 | 601,421 |
| Countries that Start with K | 0 | - | 4.97 | 814,767 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,499 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,482 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,928 |
| Countries that Start with S | 0 | - | 4.98 | 1,753,121 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,896 |
| Countries that Start with U | 0 | - | 4.97 | 903,722 |
| Countries that Start with V | 0 | - | 4.98 | 608,736 |
| Countries that Start with F | 0 | - | 4.83 | 616,712 |
| Countries that Start with M | 0 | - | 4.97 | 1,380,282 |
| The Only African Country ... | 0 | - | 4.99 | 129,011 |
| The Only American Country ... | 0 | - | 4.92 | 121,472 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,090 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 77,998 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,574 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,027 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,710 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,738 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,357 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,850 |
| European Countries with One Border | 0 | - | 4.97 | 182,607 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,426 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,077 |
| FIFA World Cup Final Host Cities | 0 | - | 4.67 | 28,785 |
| Boundary Waters | 0 | - | 4.92 | 88,405 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,111 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,977 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,360 |
| UK Immigration by Country | 0 | - | 4.94 | 140,765 |
| Boxing Countries | 0 | - | 4.26 | 31,337 |
| Central American Countries | 0 | - | 4.98 | 156,273 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,403 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,831 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,114 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,517 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,506 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,171 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,472 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,412 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,044 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,378 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,177 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,990 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,765 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 115,399 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,010 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,869 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,910 |
| Countries That Border Russia | 0 | - | 4.98 | 461,358 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,957 |
| Countries Bordering France | 0 | - | 4.83 | 402,134 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,799 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,533 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,004 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,844 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,318 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,397 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,870 |
| Name a Valid African Country | 0 | - | 4.98 | 153,895 |
| Germany Country Quiz | 0 | - | 4.82 | 157,694 |
| Russia Country Quiz | 0 | - | 4.85 | 114,361 |
| Italy Country Quiz | 0 | - | 4.82 | 123,286 |
| Japan Country Quiz | 0 | - | 4.93 | 142,320 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,595 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,281 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,032 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,314 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,713 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,439 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,688 |
| Syria Country Quiz | 0 | - | 4.81 | 32,717 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,751 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,643 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 115,577 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,034 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,373,231 |
| Landlocked Countries | 0 | - | 4.99 | 419,464 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,217 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,201 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,762 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,434 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,503 |
| Palau Country Quiz | 0 | - | 4.90 | 22,989 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,459 |
| World Capitals Quiz | 0 | - | 5.00 | 5,066,886 |
