| Countries by Sports League Revenue | 0 | - | 4.94 | 75,577 |
| Olympic Host Countries | 0 | - | 4.98 | 198,905 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,615 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,025 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,807 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,833 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,008 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,153 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,662 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,250 |
| Countries with Megacities | 0 | - | 4.99 | 246,956 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,141 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,986 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,557 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,881 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,570 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,288 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,654 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,817 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,048 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 56,977 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,431 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,846 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,943 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,891 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,499 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,610 |
| North American Sports Cities | 0 | - | 4.83 | 170,916 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,920 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,018 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,823 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,579 |
| The Only European Country ... | 0 | - | 4.91 | 213,870 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,167 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,560 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,214 |
| Countries of Africa | 0 | - | 5.00 | 2,508,168 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,893 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,801 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,411 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,754 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,808 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,103 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,243 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,152 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,347 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 106,942 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,485 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,305 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,284 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,616 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,576 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,818 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,155 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,362 |
| Countries of the Middle East | 0 | - | 4.96 | 198,945 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,274 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.14 | 70,923 |
| Slavic Countries | 0 | - | 4.96 | 110,867 |
| African Island Countries | 0 | - | 4.96 | 100,800 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,128 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,116 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 177,747 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,722 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,502 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,129 |
| Countries that Start with A | 0 | - | 4.97 | 2,146,933 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,959 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,390 |
| Countries that Start with D | 0 | - | 4.96 | 701,596 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,573 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,852 |
| Countries that Start with H | 0 | - | 4.96 | 597,998 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,313 |
| Countries that Start with J | 0 | - | 4.98 | 596,061 |
| Countries that Start with K | 0 | - | 4.97 | 809,439 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,925 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,783 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,598 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,580 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,252 |
| Countries that Start with U | 0 | - | 4.97 | 899,953 |
| Countries that Start with V | 0 | - | 4.98 | 605,124 |
| Countries that Start with F | 0 | - | 4.83 | 612,210 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,415 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,638 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,723 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,775 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,159 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,170 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,296 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,584 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,286 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,427 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,259 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,509 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,987 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,013 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,870 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,997 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,831 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,409 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,601 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,300 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,216 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,369 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,352 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,374 |
| Monarchies of Europe | 0 | - | 4.90 | 97,332 |
| Monarchies of Asia | 0 | - | 4.97 | 70,611 |
| 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 | 133,802 |
| The Only African Country ... | 0 | - | 4.99 | 128,371 |
| The Only American Country ... | 0 | - | 4.92 | 120,766 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,782 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,257 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,046 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,405 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,058 |
| Countries That Border Russia | 0 | - | 4.98 | 458,943 |
| European Countries with One Border | 0 | - | 4.97 | 181,643 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,537 |
| Countries Bordering France | 0 | - | 4.83 | 399,191 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,077 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,117 |
| Countries by Population Decrease | 0 | - | 4.45 | 49,613 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 63,850 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,958 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,080 |
| Random European Capital to Country | 0 | - | 4.98 | 189,228 |
| Random European Country to Capital | 0 | - | 4.92 | 147,469 |
| UK Immigration by Country | 0 | - | 4.94 | 139,659 |
| Boxing Countries | 0 | - | 4.26 | 31,226 |
| Central American Countries | 0 | - | 4.98 | 155,067 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,667 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,795 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,899 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,281 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,869 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,955 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,861 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,075 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,155 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,269 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,368 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,258 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,093 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,809 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,779 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,285 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,462 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,513 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,220 |
| Every European Country Shape | 0 | - | 4.96 | 200,200 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,717 |
| Every African Country Shape | 0 | - | 4.90 | 86,131 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,707 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,256 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,124 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,497 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,104 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,184 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,162 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,689 |
| Countries Bordering India | 0 | - | 4.98 | 162,607 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,704 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,784 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,930 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,499 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,792 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,219 |
| Countries that Border China | 0 | - | 4.96 | 261,830 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,854 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,535 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,089 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,233 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,763 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,308 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,493 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,459 |
| Countries that Border Poland | 0 | - | 4.99 | 171,364 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,486 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,863 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,223 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,942 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,709 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,515 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,285 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,538 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,320 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,208 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,982 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,382 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,513 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,808 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,897 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,973 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,366 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,759 |
