| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,527 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,444,221 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,946 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,201 |
| Countries with Megacities | 0 | - | 4.99 | 262,049 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,054 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,089 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,354 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,129 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,616 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,557 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,761 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,322 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,445 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,994 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,418 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,479 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,541 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,315 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,787 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,059 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,221 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 222,838 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,167 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,129 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,624 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,200 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,482 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,155 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,856 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,000 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,645 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,667 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,157 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,722 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,379 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,130 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,649 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,369 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 23,344 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,788 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,783 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,014 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,172 |
| Random European Capital to Country | 0 | - | 4.98 | 190,749 |
| Random European Country to Capital | 0 | - | 4.93 | 164,921 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,341 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,673 |
| Random African Capital to Country | 0 | - | 4.97 | 100,601 |
| Random African Country to Capital | 0 | - | 4.94 | 71,132 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,697 |
| Biggest Cities in the World | 0 | - | 4.91 | 797,551 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,128 |
| Countries that Beat China | 0 | - | 4.86 | 115,615 |
| Dog Breed Picture Quiz | 0 | - | 4.34 | 206,100 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 115,586 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 416,859 |
| Biggest Cities in the United States | 0 | - | 4.94 | 976,805 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 365,788 |
| Countries of Africa | 0 | - | 5.00 | 2,533,029 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,812 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,467 |
| Biggest City by Time Zone | 0 | - | 4.88 | 67,714 |
| Biggest City in Every Country | 0 | - | 4.98 | 100,243 |
| Five Most Populated Cities by Continent | 0 | - | 4.92 | 224,591 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 110,117 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 133,308 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 79,617 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 84,358 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 577,504 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 79,673 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 55,238 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,892 |
| Ten Southernmost Megacities | 0 | - | 4.87 | 63,906 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 67,503 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 130,058 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,748 |
| Olympic Host Countries | 0 | - | 4.98 | 200,546 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,179 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,726 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,018 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 308,600 |
| The Only European Country ... | 0 | - | 4.91 | 216,274 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,976 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,936 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,618 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,744 |
| Most Populous Countries in 1950 | 0 | - | 4.63 | 86,011 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 128,208 |
| Biggest Cities by Language | 0 | - | 4.96 | 246,190 |
| Largest City by Island | 0 | - | 4.87 | 71,767 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.92 | 70,852 |
| Most Populous World Capitals | 0 | - | 4.94 | 175,796 |
| Biggest European Cities by Century | 0 | - | 4.99 | 145,340 |
| Megacities on a World Map | 0 | - | 4.98 | 253,866 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,277 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,816 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 345,122 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,393 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 168,193 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,399 |
| Countries of the Middle East | 0 | - | 4.96 | 200,929 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,136 |
| Slavic Countries | 0 | - | 4.96 | 111,559 |
| African Island Countries | 0 | - | 4.96 | 101,519 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,830 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,951 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 46,785 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,751 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,382 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,334 |
| Countries that Start with A | 0 | - | 4.98 | 2,160,406 |
| Countries that Start with B | 0 | - | 4.95 | 2,292,216 |
| Countries that Start with C | 0 | - | 4.96 | 1,820,302 |
| Countries that Start with D | 0 | - | 4.96 | 708,381 |
| Countries that Start with E | 0 | - | 4.95 | 1,375,741 |
| Countries that Start with G | 0 | - | 4.97 | 1,501,543 |
| Countries that Start with H | 0 | - | 4.96 | 603,728 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,879 |
| Countries that Start with J | 0 | - | 4.98 | 601,519 |
| Countries that Start with K | 0 | - | 4.97 | 814,854 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,605 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,589 |
| Countries that Start with P | 0 | - | 4.94 | 1,215,033 |
| Countries that Start with S | 0 | - | 4.98 | 1,753,255 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,968 |
| Countries that Start with U | 0 | - | 4.97 | 903,802 |
| Countries that Start with V | 0 | - | 4.98 | 608,798 |
| Countries that Start with F | 0 | - | 4.83 | 616,800 |
| Countries that Start with M | 0 | - | 4.97 | 1,380,408 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,994 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,802 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,547 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,627 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,558 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,152 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,077 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,497 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,116 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,056 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,898 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,179 |
| Most Populous Country by First Two Letters | 0 | - | 4.70 | 70,818 |
| Demographics Multiple Choice | 0 | - | 4.70 | 42,233 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,822 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 168,004 |
| Biggest Cities in Asia | 0 | - | 4.95 | 116,778 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,848 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,471 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,946 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 224,082 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 136,613 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 115,124 |
| Megacities on an Empty Map | 0 | - | 4.97 | 118,234 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,875 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 12,903 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,426 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,215 |
| UK Immigration by Country | 0 | - | 4.94 | 140,781 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,805 |
| Central American Countries | 0 | - | 4.98 | 156,304 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,431 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,850 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,157 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,019 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,120 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,524 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,551 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,618 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,195 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,482 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,555 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,062 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,386 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,004 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,182 |
| Monarchies of Europe | 0 | - | 4.90 | 98,033 |
| Monarchies of Asia | 0 | - | 4.97 | 71,031 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,000 |
| 20 Random Country Flags | 0 | - | 4.99 | 611,252 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,772 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,321 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,815 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,308,899 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,577 |
| The Only African Country ... | 0 | - | 4.99 | 129,021 |
| The Only American Country ... | 0 | - | 4.92 | 121,487 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,095 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,024 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,886 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,716 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,744 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,374 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,863 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,920 |
| Countries That Border Russia | 0 | - | 4.98 | 461,384 |
| European Countries with One Border | 0 | - | 4.97 | 182,624 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,442 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,962 |
| Countries Bordering France | 0 | - | 4.83 | 402,179 |
