| Countries with the Most Downhill Skiing | 0 | - | 4.91 | 57,311 |
| Olympic Host Countries | 0 | - | 4.98 | 200,522 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,975 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,105 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,279 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 308,497 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 178,120 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,431 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,063 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,774 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 46,757 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,416 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,373 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,128 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,164 |
| Countries with Megacities | 0 | - | 4.99 | 261,807 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,032 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,070 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,315 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,109 |
| Olympic Medalists in Ice Hockey | 0 | - | 4.35 | 44,475 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,444,026 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,908 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,780 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,833 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,325 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,310 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 58,161 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,601 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,531 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,744 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,315 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,435 |
| North American Sports Cities | 0 | - | 4.83 | 172,168 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,717 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,705 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,975 |
| The Only European Country ... | 0 | - | 4.91 | 216,228 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,935 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,903 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,609 |
| Countries of Africa | 0 | - | 5.00 | 2,532,474 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 99,874 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 117,588 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,373 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,460 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,533 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,301 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,775 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,045 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,214 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 222,825 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,158 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,122 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,612 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,192 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,473 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,136 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,023 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,357 |
| Countries of the Middle East | 0 | - | 4.96 | 200,902 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,109 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.13 | 71,640 |
| Slavic Countries | 0 | - | 4.96 | 111,546 |
| African Island Countries | 0 | - | 4.96 | 101,508 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,825 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,842 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,985 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,479 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,738 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,370 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,315 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,780 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,519 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,611 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,552 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,139 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,062 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,480 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,101 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,034 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,887 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,163 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,602 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,642 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,129 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,706 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,778 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,374 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,121 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,162 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 23,340 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,629 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 12,854 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,397 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,789 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,131 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,005 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,999 |
| Monarchies of Europe | 0 | - | 4.90 | 98,017 |
| Monarchies of Asia | 0 | - | 4.97 | 71,017 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,808 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,357 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,533 |
| Countries that Start with A | 0 | - | 4.98 | 2,160,096 |
| Countries that Start with B | 0 | - | 4.95 | 2,291,946 |
| Countries that Start with C | 0 | - | 4.96 | 1,820,066 |
| Countries that Start with D | 0 | - | 4.96 | 708,207 |
| Countries that Start with E | 0 | - | 4.95 | 1,375,551 |
| Countries that Start with G | 0 | - | 4.97 | 1,501,263 |
| Countries that Start with H | 0 | - | 4.96 | 603,595 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,717 |
| Countries that Start with J | 0 | - | 4.98 | 601,397 |
| Countries that Start with K | 0 | - | 4.97 | 814,744 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,464 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,451 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,902 |
| Countries that Start with S | 0 | - | 4.98 | 1,753,085 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,863 |
| Countries that Start with U | 0 | - | 4.97 | 903,703 |
| Countries that Start with V | 0 | - | 4.98 | 608,721 |
| Countries that Start with F | 0 | - | 4.83 | 616,689 |
| Countries that Start with M | 0 | - | 4.97 | 1,380,249 |
| The Only African Country ... | 0 | - | 4.99 | 129,007 |
| The Only American Country ... | 0 | - | 4.92 | 121,469 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,089 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,706 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,737 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,351 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,848 |
| European Countries with One Border | 0 | - | 4.97 | 182,601 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,421 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,072 |
| Boundary Waters | 0 | - | 4.92 | 88,404 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,110 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,976 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,358 |
| UK Immigration by Country | 0 | - | 4.94 | 140,762 |
| Boxing Countries | 0 | - | 4.26 | 31,337 |
| Central American Countries | 0 | - | 4.98 | 156,239 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,398 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,828 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,110 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,512 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,488 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,167 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,468 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,361 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,038 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,376 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,173 |
| Countries with Most Rugby Players per Capita | 0 | - | 4.32 | 21,708 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,989 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,761 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,009 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,865 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,910 |
| Countries That Border Russia | 0 | - | 4.98 | 461,345 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,956 |
| Countries Bordering France | 0 | - | 4.83 | 402,126 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,793 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,532 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,002 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,840 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,316 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,378 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,867 |
| Name a Valid African Country | 0 | - | 4.98 | 153,886 |
| Germany Country Quiz | 0 | - | 4.82 | 157,691 |
| Russia Country Quiz | 0 | - | 4.85 | 114,359 |
| Italy Country Quiz | 0 | - | 4.82 | 123,282 |
| Japan Country Quiz | 0 | - | 4.93 | 142,310 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,594 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,280 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,032 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,314 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,711 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,437 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,685 |
| Syria Country Quiz | 0 | - | 4.81 | 32,715 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,750 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,643 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 115,574 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,029 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,370,392 |
| Landlocked Countries | 0 | - | 4.99 | 419,442 |
| 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 | 45,760 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,432 |
| 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 | 5,066,693 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,591 |
| Random European Capital to Country | 0 | - | 4.98 | 190,730 |
| Random European Country to Capital | 0 | - | 4.93 | 164,886 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,333 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,661 |
| Random African Country to Capital | 0 | - | 4.94 | 71,126 |
