| Countries by Sports League Revenue | 0 | - | 4.94 | 76,337 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 117,059 |
| Olympic Host Countries | 0 | - | 4.98 | 199,669 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 306,336 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 45,860 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,324 |
| Countries with the Most Downhill Skiing | 0 | - | 4.91 | 57,003 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,184 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,440,346 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,953 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,396 |
| Countries with Megacities | 0 | - | 4.99 | 249,175 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,254 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,610 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,570 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,574 |
| Random European Capital to Country | 0 | - | 4.98 | 190,104 |
| Random European Country to Capital | 0 | - | 4.92 | 158,364 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,861 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,964 |
| Random African Country to Capital | 0 | - | 4.94 | 70,677 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,429 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,676 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,595 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,967 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,108 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,168 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 57,571 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,760 |
| Countries that Beat China | 0 | - | 4.86 | 115,229 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,315 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,967 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,372 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,112 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,122 |
| North American Sports Cities | 0 | - | 4.83 | 171,436 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,059 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,023 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,306 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 99,410 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,378 |
| The Only European Country ... | 0 | - | 4.91 | 215,265 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,178 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,955 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,390 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,484 |
| Countries of Africa | 0 | - | 5.00 | 2,522,436 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,397 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,948 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,357 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,906 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,427 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,773 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,934 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 222,063 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,812 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,745 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 88,688 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.92 | 66,917 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,172 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,736 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,021 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,750 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,533 |
| Countries of the Middle East | 0 | - | 4.96 | 199,926 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,782 |
| Slavic Countries | 0 | - | 4.96 | 111,288 |
| African Island Countries | 0 | - | 4.96 | 101,198 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,697 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,544 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,627 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,738 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,365 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,015 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,801 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,283 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,190 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,267 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,418 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,548 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,739 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,931 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,716 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,759 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,606 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,862 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.14 | 71,317 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 177,942 |
| Countries that Start with A | 0 | - | 4.98 | 2,154,576 |
| Countries that Start with B | 0 | - | 4.95 | 2,286,760 |
| Countries that Start with C | 0 | - | 4.96 | 1,815,865 |
| Countries that Start with D | 0 | - | 4.96 | 705,358 |
| Countries that Start with E | 0 | - | 4.95 | 1,372,092 |
| Countries that Start with G | 0 | - | 4.97 | 1,497,609 |
| Countries that Start with H | 0 | - | 4.96 | 601,131 |
| Countries that Start with I | 0 | - | 4.92 | 1,283,974 |
| Countries that Start with J | 0 | - | 4.98 | 599,127 |
| Countries that Start with K | 0 | - | 4.97 | 812,272 |
| Countries that Start with L | 0 | - | 4.98 | 1,086,433 |
| Countries that Start with N | 0 | - | 4.93 | 1,113,438 |
| Countries that Start with P | 0 | - | 4.94 | 1,212,247 |
| Countries that Start with S | 0 | - | 4.98 | 1,749,418 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,907 |
| Countries that Start with U | 0 | - | 4.97 | 902,097 |
| Countries that Start with V | 0 | - | 4.98 | 607,279 |
| Countries that Start with F | 0 | - | 4.83 | 614,794 |
| Countries that Start with M | 0 | - | 4.97 | 1,377,267 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,849 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,687 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,522 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,386 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,039 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,832 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.84 | 23,193 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,287 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,869 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,560 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,818 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,757 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,757 |
| Monarchies of Europe | 0 | - | 4.90 | 97,725 |
| Monarchies of Asia | 0 | - | 4.97 | 70,850 |
| 20 Random Country Flags | 0 | - | 4.99 | 608,363 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,651 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,326 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,761 |
| The Only African Country ... | 0 | - | 4.99 | 128,726 |
| The Only American Country ... | 0 | - | 4.92 | 121,199 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,941 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,490 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,456 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,977 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,536 |
| Countries That Border Russia | 0 | - | 4.98 | 460,434 |
| European Countries with One Border | 0 | - | 4.97 | 182,171 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,036 |
| Countries Bordering France | 0 | - | 4.83 | 401,239 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,078 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,748 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,709 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,033 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,187 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,704 |
| UK Immigration by Country | 0 | - | 4.94 | 140,405 |
| Boxing Countries | 0 | - | 4.26 | 31,284 |
| Central American Countries | 0 | - | 4.98 | 155,565 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,096 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,466 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,737 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,203 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,428 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,144 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,800 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,770 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,490 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,127 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,988 |
| Countries with Most Rugby Players per Capita | 0 | - | 4.32 | 21,657 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,771 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,538 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,273,203 |
| Beers by Country | 0 | - | 4.45 | 96,994 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,670 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,546 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,700 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,751 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,402 |
| Countries that Visit Australia the Most | 0 | - | 4.91 | 68,791 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,572 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,175 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,904 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,521 |
| Name a Valid African Country | 0 | - | 4.98 | 153,467 |
| Germany Country Quiz | 0 | - | 4.82 | 157,238 |
| Russia Country Quiz | 0 | - | 4.85 | 114,069 |
| Italy Country Quiz | 0 | - | 4.82 | 122,735 |
| Japan Country Quiz | 0 | - | 4.92 | 141,961 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,020 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,122 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,931 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,207 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,371 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,263 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,556 |
| Syria Country Quiz | 0 | - | 4.81 | 32,565 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,449 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,663 |
| Palau Country Quiz | 0 | - | 4.90 | 22,927 |
| Boundary Waters | 0 | - | 4.92 | 88,250 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,982 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,678 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 115,296 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,713 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,374 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,514 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,812 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,278 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,185,188 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,917 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,943 |
