| Countries by Sports League Revenue | 0 | - | 4.94 | 78,410 |
| Olympic Host Countries | 0 | - | 4.98 | 201,858 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 313,450 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 52,961 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,093 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,681 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,936 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,453,262 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,263 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,994 |
| Countries with Megacities | 0 | - | 4.99 | 266,801 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,699 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,026 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,005 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,147 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 58,039 |
| Countries with Major League Baseball Players | 0 | - | 4.62 | 68,324 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,940 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,780 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,514 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 59,290 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,599 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,276 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,922 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,601 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,859 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.90 | 94,160 |
| North American Sports Cities | 0 | - | 4.83 | 173,072 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,541 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,607 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,771 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,980 |
| The Only European Country ... | 0 | - | 4.91 | 218,771 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,777 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,398 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,886 |
| Countries of Africa | 0 | - | 5.00 | 2,557,330 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,001 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 101,211 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 118,752 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,467 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,484 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,761 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,326 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,881 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,268 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,599 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,732 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,836 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,486 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,153 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,488 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,840 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,346 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,570 |
| Countries of the Middle East | 0 | - | 4.96 | 202,482 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,099 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.13 | 72,469 |
| Slavic Countries | 0 | - | 4.96 | 112,306 |
| African Island Countries | 0 | - | 4.96 | 102,376 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,590 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,850 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 178,546 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,735 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,255 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,503 |
| Countries that Start with A | 0 | - | 4.98 | 2,174,368 |
| Countries that Start with B | 0 | - | 4.95 | 2,305,252 |
| Countries that Start with C | 0 | - | 4.96 | 1,830,490 |
| Countries that Start with D | 0 | - | 4.96 | 715,762 |
| Countries that Start with E | 0 | - | 4.95 | 1,384,295 |
| Countries that Start with G | 0 | - | 4.97 | 1,510,703 |
| Countries that Start with H | 0 | - | 4.96 | 609,095 |
| Countries that Start with I | 0 | - | 4.92 | 1,293,957 |
| Countries that Start with J | 0 | - | 4.98 | 606,488 |
| Countries that Start with K | 0 | - | 4.97 | 820,289 |
| Countries that Start with L | 0 | - | 4.98 | 1,096,184 |
| Countries that Start with N | 0 | - | 4.93 | 1,123,244 |
| Countries that Start with P | 0 | - | 4.94 | 1,221,449 |
| Countries that Start with S | 0 | - | 4.98 | 1,762,308 |
| Countries that Start with T | 0 | - | 4.90 | 1,014,432 |
| Countries that Start with U | 0 | - | 4.97 | 908,133 |
| Countries that Start with V | 0 | - | 4.98 | 611,728 |
| Countries that Start with F | 0 | - | 4.83 | 620,945 |
| Countries that Start with M | 0 | - | 4.97 | 1,387,583 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,251 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,422 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,467 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,928 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,739 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,974 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,414 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,198 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,836 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,090 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,062 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,289 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,924 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,609 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,809 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,807 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,934 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,199 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,631 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,824 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,426 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,037 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,608 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,456 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 25,017 |
| Monarchies of Europe | 0 | - | 4.90 | 98,791 |
| Monarchies of Asia | 0 | - | 4.97 | 71,470 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,249 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,439 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,337 |
| The Only African Country ... | 0 | - | 4.99 | 129,613 |
| The Only American Country ... | 0 | - | 4.92 | 122,164 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,365 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,248 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,431 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,401 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,765 |
| Countries That Border Russia | 0 | - | 4.98 | 464,319 |
| European Countries with One Border | 0 | - | 4.97 | 183,688 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,442 |
| Countries Bordering France | 0 | - | 4.83 | 404,712 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,661 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,754 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,968 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,460 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,765 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,020 |
| Random European Capital to Country | 0 | - | 4.98 | 192,053 |
| Random European Country to Capital | 0 | - | 4.93 | 165,822 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,371 |
| UK Immigration by Country | 0 | - | 4.94 | 141,621 |
| Boxing Countries | 0 | - | 4.27 | 31,474 |
| Central American Countries | 0 | - | 4.98 | 157,245 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,538 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,314 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,324 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,757 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,904 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,047 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,233 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,689 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,589 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,664 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,589 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,266 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,054 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,786 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,991 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,545 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,999 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,747 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,638 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,466 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,301 |
| Every European Country Shape | 0 | - | 4.96 | 202,835 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,565 |
| Every African Country Shape | 0 | - | 4.90 | 88,286 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,443 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,794 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,724 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,711 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 94,580 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,935 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,075 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,660 |
| Countries Bordering India | 0 | - | 4.98 | 163,785 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,972 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,903 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,684 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,421 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,028 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,800 |
| Countries that Border China | 0 | - | 4.96 | 264,164 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,067 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,108 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,156 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,715 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,019 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,899 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,846 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,218 |
| Countries that Border Poland | 0 | - | 4.99 | 173,093 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,454 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,377 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,870 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,805 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,489 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,551 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,780 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,592 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,123 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,019 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,757 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,686 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,224 |
