| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 52,841 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 313,118 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,315 |
| Olympic Host Countries | 0 | - | 4.98 | 201,771 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 59,209 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,051 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,669 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,697 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.13 | 72,410 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,452,798 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,140 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,908 |
| Countries with Megacities | 0 | - | 4.99 | 266,626 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,612 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,981 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,913 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,080 |
| FIFA World Cup Final Host Cities | 0 | - | 4.67 | 29,287 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 58,018 |
| Countries with Major League Baseball Players | 0 | - | 4.62 | 68,302 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,924 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,746 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,503 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,575 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,250 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,858 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,564 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,837 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.90 | 94,120 |
| North American Sports Cities | 0 | - | 4.83 | 173,039 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,528 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,511 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,718 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,895 |
| The Only European Country ... | 0 | - | 4.91 | 218,640 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,667 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,334 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,877 |
| Countries of Africa | 0 | - | 5.00 | 2,555,822 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 101,154 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 118,697 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,449 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,639 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,294 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,868 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,223 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,571 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,679 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,810 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,681 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,816 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,472 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,134 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,477 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,818 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,679 |
| City by Football Clubs | 0 | - | 4.38 | 138,340 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,270 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.67 | 31,001 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,526 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,467 |
| Countries of the Middle East | 0 | - | 4.96 | 202,416 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,054 |
| Slavic Countries | 0 | - | 4.96 | 112,273 |
| African Island Countries | 0 | - | 4.96 | 102,343 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,131 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,548 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,800 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 178,528 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,055 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,680 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,214 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,459 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,198 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,385 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,440 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,909 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,703 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,930 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,379 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,167 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,802 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,061 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,038 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,175 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,872 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,536 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,768 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,788 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,910 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,182 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,743 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,399 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,006 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,582 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,436 |
| Monarchies of Europe | 0 | - | 4.90 | 98,753 |
| Monarchies of Asia | 0 | - | 4.97 | 71,445 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,232 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,249 |
| Countries that Start with A | 0 | - | 4.98 | 2,173,620 |
| Countries that Start with B | 0 | - | 4.95 | 2,304,586 |
| Countries that Start with C | 0 | - | 4.96 | 1,829,976 |
| Countries that Start with D | 0 | - | 4.96 | 715,366 |
| Countries that Start with E | 0 | - | 4.95 | 1,383,845 |
| Countries that Start with G | 0 | - | 4.97 | 1,510,205 |
| Countries that Start with H | 0 | - | 4.96 | 608,836 |
| Countries that Start with I | 0 | - | 4.92 | 1,293,608 |
| Countries that Start with J | 0 | - | 4.98 | 606,240 |
| Countries that Start with K | 0 | - | 4.97 | 820,006 |
| Countries that Start with L | 0 | - | 4.98 | 1,095,840 |
| Countries that Start with N | 0 | - | 4.93 | 1,122,891 |
| Countries that Start with P | 0 | - | 4.94 | 1,221,144 |
| Countries that Start with S | 0 | - | 4.98 | 1,761,854 |
| Countries that Start with T | 0 | - | 4.90 | 1,014,165 |
| Countries that Start with U | 0 | - | 4.97 | 907,916 |
| Countries that Start with V | 0 | - | 4.98 | 611,591 |
| Countries that Start with F | 0 | - | 4.83 | 620,732 |
| Countries that Start with M | 0 | - | 4.97 | 1,387,247 |
| The Only African Country ... | 0 | - | 4.99 | 129,578 |
| The Only American Country ... | 0 | - | 4.92 | 122,132 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,347 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,238 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,397 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,355 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,714 |
| European Countries with One Border | 0 | - | 4.97 | 183,620 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,384 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,726 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 59,554 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,959 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,445 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.86 | 23,755 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,613 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,932 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,437 |
| Countries That Border Russia | 0 | - | 4.98 | 464,210 |
| Countries Bordering France | 0 | - | 4.83 | 404,617 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,577 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,751 |
| UK Immigration by Country | 0 | - | 4.94 | 141,570 |
| Boxing Countries | 0 | - | 4.27 | 31,471 |
| Central American Countries | 0 | - | 4.98 | 157,205 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,434 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,266 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,712 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,861 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,021 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,082 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,504 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,224 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,917 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,749 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,969 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,529 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,718 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,282 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,765 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,687 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,695 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,397 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,851 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,529 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,726 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,669 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,169 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,677 |
| Name a Valid African Country | 0 | - | 4.98 | 154,910 |
| Germany Country Quiz | 0 | - | 4.82 | 158,706 |
| Russia Country Quiz | 0 | - | 4.83 | 115,225 |
| Japan Country Quiz | 0 | - | 4.93 | 143,201 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,816 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,685 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,225 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,544 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,051 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,536 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,774 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,941 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,932 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,607 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,963 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,901 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,687 |
| Palau Country Quiz | 0 | - | 4.90 | 23,131 |
| Boundary Waters | 0 | - | 4.92 | 88,721 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,377 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,600 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 116,069 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,776 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,999 |
| Random European Capital to Country | 0 | - | 4.98 | 191,998 |
| Random European Country to Capital | 0 | - | 4.93 | 165,784 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,931 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,343 |
| Random African Country to Capital | 0 | - | 4.95 | 71,682 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,808,678 |
| Landlocked Countries | 0 | - | 4.99 | 424,830 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,314 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,364 |
