| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 300,081 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 44,073 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 74,940 |
| Olympic Host Countries | 0 | - | 4.98 | 198,300 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 56,567 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,324 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 321,198 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.14 | 70,574 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,637 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,342 |
| Countries with Megacities | 0 | - | 4.99 | 244,802 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,232 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,435 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 134,740 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 79,311 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,429,672 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 376,138 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,460 |
| Countries with Major League Baseball Players | 0 | - | 4.57 | 67,025 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,380 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,506 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 54,913 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,159 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,407 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,054 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,496 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,235 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,169 |
| North American Sports Cities | 0 | - | 4.83 | 170,391 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,802 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,067 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,413 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 112,804 |
| The Only European Country ... | 0 | - | 4.91 | 212,650 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,130 |
| European Countries NOT in NATO | 0 | - | 4.87 | 58,833 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 91,766 |
| Countries of Africa | 0 | - | 5.00 | 2,495,784 |
| City by Football Clubs | 0 | - | 4.37 | 136,796 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,108 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 115,788 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,543 |
| Countries of Europe by Population | 0 | - | 4.98 | 176,874 |
| Most Populous Countries by Year | 0 | - | 4.83 | 108,718 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 94,953 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 128,842 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 106,439 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,021 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,229 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 220,933 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 133,896 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.86 | 75,021 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,327 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,349 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.92 | 72,581 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 95,879 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,203 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,314,725 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 215,353 |
| Countries of the Middle East | 0 | - | 4.96 | 198,177 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 87,807 |
| Slavic Countries | 0 | - | 4.96 | 110,533 |
| African Island Countries | 0 | - | 4.96 | 100,406 |
| Straight Shot to Antarctica | 0 | - | 4.93 | 42,339 |
| Countries with the Highest Population Density | 0 | - | 4.94 | 163,759 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 168,642 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,007,184 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,273 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,078 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,492 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,087 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,297 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,454 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 111,991 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 142,867 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 149,919 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,215 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 159,647 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,075 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 106,857 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,244 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 177,395 |
| Boundary Waters | 0 | - | 4.92 | 87,860 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.84 | 34,680 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 94,916 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,184 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,363 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,232 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,680 |
| Countries by Population Decrease | 0 | - | 4.45 | 49,514 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,597 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 157,943 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 63,692 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.84 | 22,712 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,233 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 224,728 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 123,858 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 133,979 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,040 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,093 |
| Monarchies of Europe | 0 | - | 4.89 | 96,906 |
| Monarchies of Asia | 0 | - | 4.97 | 70,377 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,244 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,237 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 132,914 |
| Countries that Start with A | 0 | - | 4.98 | 2,139,741 |
| Countries that Start with B | 0 | - | 4.96 | 2,273,621 |
| Countries that Start with C | 0 | - | 4.96 | 1,805,323 |
| Countries that Start with D | 0 | - | 4.96 | 698,127 |
| Countries that Start with E | 0 | - | 4.95 | 1,363,351 |
| Countries that Start with G | 0 | - | 4.97 | 1,488,395 |
| Countries that Start with H | 0 | - | 4.97 | 595,021 |
| Countries that Start with I | 0 | - | 4.92 | 1,276,791 |
| Countries that Start with J | 0 | - | 4.98 | 593,200 |
| Countries that Start with K | 0 | - | 4.97 | 806,787 |
| Countries that Start with L | 0 | - | 4.98 | 1,079,728 |
| Countries that Start with N | 0 | - | 4.94 | 1,106,515 |
| Countries that Start with P | 0 | - | 4.94 | 1,205,474 |
| Countries that Start with S | 0 | - | 4.98 | 1,740,170 |
| Countries that Start with T | 0 | - | 4.91 | 1,001,797 |
| Countries that Start with U | 0 | - | 4.97 | 897,642 |
| Countries that Start with V | 0 | - | 4.98 | 603,313 |
| Countries that Start with F | 0 | - | 4.85 | 609,838 |
| Countries that Start with M | 0 | - | 4.97 | 1,369,774 |
| The Only African Country ... | 0 | - | 4.99 | 127,987 |
| The Only American Country ... | 0 | - | 4.92 | 120,433 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,634 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,028 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 94,741 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 135,786 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,539 |
| European Countries with One Border | 0 | - | 4.97 | 181,015 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,602 |
| Countries Closest to Africa | 0 | - | 4.96 | 155,755 |
| FIFA World Cup Final Host Cities | 0 | - | 4.66 | 28,036 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,690,601 |
| Boxing Countries | 0 | - | 4.26 | 31,176 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.74 | 99,245 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,722 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 118,489 |
| Landlocked Countries | 0 | - | 4.99 | 410,724 |
| UK Immigration by Country | 0 | - | 4.94 | 139,205 |
| Central American Countries | 0 | - | 4.98 | 154,560 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,091 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,343 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 48,927 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 95,809 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,601 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 238,830 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 196,639 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,117 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 112,940 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 90,804 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,519 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,575 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,186 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,557 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,295 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 31,900 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 191,937 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 125,752 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,346 |
| Countries That Border Russia | 0 | - | 4.98 | 457,520 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,270 |
| Countries Bordering France | 0 | - | 4.86 | 386,052 |
| Countries Bordering Germany | 0 | - | 4.99 | 365,765 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,037 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,222 |
| Countries Closest to Australia | 0 | - | 4.99 | 165,859 |
| Countries Closest to the Persian Gulf | 0 | - | 4.92 | 82,799 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 255,130 |
| Name a Valid Asian Country | 0 | - | 4.98 | 119,664 |
| Germany Country Quiz | 0 | - | 4.83 | 156,014 |
| Russia Country Quiz | 0 | - | 4.85 | 113,339 |
| Italy Country Quiz | 0 | - | 4.82 | 121,775 |
| Japan Country Quiz | 0 | - | 4.92 | 140,726 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 137,518 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,631 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,687 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 34,879 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,226 |
| Morocco Country Quiz | 0 | - | 4.81 | 45,837 |
| Syria Country Quiz | 0 | - | 4.81 | 32,124 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,275 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,366 |
| Palau Country Quiz | 0 | - | 4.89 | 22,754 |
| World Geography on a Map #1 | 0 | - | 4.94 | 72,973 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 83,947 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,131 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,510 |
| World Capitals Quiz | 0 | - | 5.00 | 5,011,597 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,801 |
| Random European Capital to Country | 0 | - | 4.98 | 188,614 |
| Random European Country to Capital | 0 | - | 4.92 | 147,027 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,029 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,011 |
| Random African Country to Capital | 0 | - | 4.94 | 69,984 |
| Sahara Desert Countries | 0 | - | 4.98 | 159,320 |
| Himalayan Countries | 0 | - | 4.95 | 134,342 |
| Andean Countries | 0 | - | 4.94 | 82,250 |
