| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 125,317 |
| Countries by Sports League Revenue | 0 | - | 4.87 | 42,685 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 50,126 |
| Summer Olympic City Bids | 0 | - | 4.93 | 36,729 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 228,382 |
| Countries with the Fastest Marathoners | 0 | - | 4.49 | 84,592 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.47 | 76,635 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 192,000 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.65 | 83,714 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 123,852 |
| Countries with Megacities | 0 | - | 4.99 | 194,290 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 169,049 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 96,649 |
| Countries With More than 200 Million People | 0 | - | 4.93 | 93,404 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 62,516 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 244,560 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,300,156 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 347,144 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.47 | 155,039 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.46 | 46,211 |
| Countries with Major League Baseball Players | 0 | - | 4.56 | 52,568 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 48,054 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.43 | 51,469 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 65,201 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 243,103 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 108,079 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 89,400 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.93 | 64,282 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,279 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 90,634 |
| The Only European Country ... | 0 | - | 4.94 | 175,630 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 191,759 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,353 |
| Countries of Africa | 0 | - | 5.00 | 2,136,254 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 18,782 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.45 | 82,674 |
| Countries With the Most NBA Players | 0 | - | 4.45 | 79,646 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.10 | 60,180 |
| Countries that Export the Most Football Players | 0 | - | 4.38 | 47,560 |
| Countries of Europe by Population | 0 | - | 4.98 | 124,200 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 78,159 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.96 | 95,419 |
| Countries with the Most People Bordering Them | 0 | - | 4.95 | 74,305 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 203,781 |
| First Countries to Reach 5 Million People | 0 | - | 4.90 | 108,709 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.85 | 68,122 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 75,548 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.91 | 53,271 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.92 | 66,486 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,169,017 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 183,100 |
| Countries of the Middle East | 0 | - | 4.96 | 171,098 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 73,611 |
| Slavic Countries | 0 | - | 4.96 | 99,689 |
| African Island Countries | 0 | - | 4.96 | 88,400 |
| Countries with the Highest Population Density | 0 | - | 4.93 | 142,655 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 139,006 |
| Countries of North America Quiz | 0 | - | 5.00 | 867,480 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 109,810 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,521 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 117,906 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,195 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,417 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 124,679 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,367 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,169 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,265 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 103,776 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 129,615 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 87,885 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 95,636 |
| Boundary Waters | 0 | - | 4.93 | 80,393 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 73,661 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 203,102 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 159,176 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 155,790 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 79,833 |
| Countries by Population Decrease | 0 | - | 4.43 | 46,227 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.89 | 83,738 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 144,664 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.55 | 48,942 |
| Most Populous Countries in 1900 | 0 | - | 4.92 | 160,980 |
| Winter Olympics Hosts Quiz | 0 | - | 4.36 | 72,445 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.90 | 205,192 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 100,843 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 120,407 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 99,858 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 84,249 |
| Monarchies of Europe | 0 | - | 4.88 | 86,096 |
| Monarchies of Asia | 0 | - | 4.95 | 53,523 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.79 | 30,357 |
| Athletes by Country Quiz #1 | 0 | - | 4.34 | 43,922 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 109,654 |
| Countries that Start with A | 0 | - | 4.98 | 1,923,144 |
| Countries that Start with B | 0 | - | 4.96 | 2,061,749 |
| Countries that Start with C | 0 | - | 4.96 | 1,629,501 |
| Countries that Start with D | 0 | - | 4.96 | 582,264 |
| Countries that Start with E | 0 | - | 4.95 | 1,218,443 |
| Countries that Start with G | 0 | - | 4.97 | 1,337,784 |
| Countries that Start with H | 0 | - | 4.95 | 496,472 |
| Countries that Start with I | 0 | - | 4.92 | 1,149,711 |
| Countries that Start with J | 0 | - | 4.98 | 500,190 |
| Countries that Start with K | 0 | - | 4.97 | 702,637 |
| Countries that Start with L | 0 | - | 4.98 | 960,646 |
| Countries that Start with N | 0 | - | 4.92 | 987,059 |
| Countries that Start with P | 0 | - | 4.94 | 1,090,093 |
| Countries that Start with S | 0 | - | 4.98 | 1,590,353 |
| Countries that Start with T | 0 | - | 4.88 | 900,087 |
| Countries that Start with U | 0 | - | 4.96 | 813,100 |
| Countries that Start with V | 0 | - | 4.98 | 544,744 |
| Countries that Start with F | 0 | - | 4.82 | 529,815 |
| Countries that Start with M | 0 | - | 4.97 | 1,242,459 |
| The Only African Country ... | 0 | - | 4.98 | 104,445 |
| The Only American Country ... | 0 | - | 4.94 | 108,748 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,137 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 24,567 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,412 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 82,667 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 37,135 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 119,305 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 90,158 |
| European Countries with One Border | 0 | - | 4.96 | 148,934 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 143,207 |
| Asian Countries with the Fewest Borders | 0 | - | 4.81 | 87,499 |
| Countries Closest to Africa | 0 | - | 4.95 | 144,049 |
| Countries of the World Quiz | 0 | - | 5.00 | 40,363,576 |
| Boxing Countries | 0 | - | 4.23 | 29,319 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.82 | 29,742 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.75 | 92,326 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.88 | 50,279 |
| North American Sports Cities | 0 | - | 4.79 | 158,839 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 93,287 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 316,322 |
| UK Immigration by Country | 0 | - | 4.95 | 123,938 |
| Central American Countries | 0 | - | 4.98 | 137,667 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 103,391 |
| Total United States Immigration by Country | 0 | - | 4.89 | 95,747 |
| Biggest Spanish Empire Countries | 0 | - | 4.90 | 91,721 |
| American Pacific Coast | 0 | - | 4.79 | 37,246 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 83,451 |
| African Countries with the Most Christians | 0 | - | 4.92 | 66,569 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 181,557 |
| Most Forested European Countries | 0 | - | 4.82 | 67,484 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 176,392 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 108,531 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 100,511 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 80,237 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 91,342 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.96 | 51,953 |
| European Countries NOT in NATO | 0 | - | 4.76 | 34,426 |
| Olympic Medalists in Ice Hockey | 0 | - | 4.27 | 29,184 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 69,729 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 179,823 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 114,680 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 116,040 |
| Countries That Border Russia | 0 | - | 4.98 | 422,860 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.89 | 80,916 |
| Countries Bordering France | 0 | - | 4.87 | 354,603 |
| Countries Bordering Germany | 0 | - | 4.99 | 338,386 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 83,630 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 58,945 |
| Countries Closest to Australia | 0 | - | 4.99 | 144,276 |
| Countries Closest to the Persian Gulf | 0 | - | 4.88 | 68,113 |
| Germany Country Quiz | 0 | - | 4.83 | 138,687 |
| Russia Country Quiz | 0 | - | 4.84 | 102,165 |
| Italy Country Quiz | 0 | - | 4.81 | 107,426 |
| Japan Country Quiz | 0 | - | 4.92 | 117,877 |
| Indonesia Country Quiz | 0 | - | 4.82 | 64,509 |
| United Kingdom Country Quiz | 0 | - | 4.93 | 116,858 |
| Tuvalu Country Quiz | 0 | - | 4.84 | 19,232 |
| World Geography on a Map #1 | 0 | - | 4.93 | 66,730 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 66,360 |
| Countries With More Than 100 Million People | 0 | - | 4.98 | 135,975 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.95 | 108,666 |
| World Capitals Quiz | 0 | - | 5.00 | 4,450,652 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 76,143 |
| Random European Capital to Country | 0 | - | 4.97 | 151,263 |
| Random European Country to Capital | 0 | - | 4.92 | 133,855 |
| Random Asian Country to Capital | 0 | - | 4.94 | 84,947 |
| Random Asian Capital to Country | 0 | - | 4.97 | 88,231 |
| Countries on the Equator | 0 | - | 4.82 | 131,541 |
| Members of the Arab League | 0 | - | 4.81 | 58,736 |
| Sahara Desert Countries | 0 | - | 4.97 | 124,847 |
| Himalayan Countries | 0 | - | 4.95 | 102,133 |
| Andean Countries | 0 | - | 4.90 | 56,726 |
| Countries with the Oldest Median Age | 0 | - | 4.85 | 57,543 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 48,474 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 101,767 |
| Coffee Producing Countries | 0 | - | 4.82 | 53,440 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 52,627 |
| Danube Countries | 0 | - | 4.97 | 56,311 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 91,329 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 64,546 |
| Countries with the Best Passports | 0 | - | 4.86 | 70,157 |
| Countries with the Worst Passports | 0 | - | 4.86 | 48,662 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 108,046 |
| European Landlocked Countries | 0 | - | 4.99 | 114,778 |
| Partially Recognized Countries | 0 | - | 4.98 | 88,611 |
| Countries with the Most Species | 0 | - | 4.99 | 89,052 |
| Countries 197 to 205 | 0 | - | 4.87 | 55,683 |
