| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,814 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,443,039 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,659 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,970 |
| Countries with Megacities | 0 | - | 4.99 | 258,562 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,841 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,960 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,124 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,966 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,538 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,376 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,662 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,254 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,354 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,914 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,190 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,128 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,371 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,494 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,197 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,687 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,964 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,146 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,817 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 222,713 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,089 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,069 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,405 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,153 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,430 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,071 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,772 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,887 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,645 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,417 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,496 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,008 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,613 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,342 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,874 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,027 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,658 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.84 | 23,302 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,576 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,044 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,766 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,124 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,314 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,787 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,391 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,939 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,760 |
| Name a Valid African Country | 0 | - | 4.98 | 153,754 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,336 |
| Biggest Cities in the World | 0 | - | 4.91 | 796,533 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,913 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 115,498 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,778 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,606 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,716 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,413 |
| Biggest City by Time Zone | 0 | - | 4.88 | 67,443 |
| Biggest City in Every Country | 0 | - | 4.98 | 99,884 |
| Five Most Populated Cities by Continent | 0 | - | 4.92 | 224,082 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 109,859 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 132,750 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 79,348 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 84,186 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 416,455 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 79,432 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 53,659 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,759 |
| Ten Southernmost Megacities | 0 | - | 4.85 | 57,209 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 67,356 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 129,825 |
| Biggest Cities in the United States | 0 | - | 4.93 | 975,379 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 365,512 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,533 |
| Olympic Host Countries | 0 | - | 4.98 | 200,347 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,598 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,826 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 307,915 |
| The Only European Country ... | 0 | - | 4.91 | 215,980 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,732 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,766 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,578 |
| Countries of Africa | 0 | - | 5.00 | 2,530,022 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,536 |
| Countries that Beat China | 0 | - | 4.86 | 115,485 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,460 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,784 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,689 |
| Countries that Beat Canada | 0 | - | 4.90 | 87,289 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,107 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,311 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,144 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 41,351 |
| Most Populous Countries in 1950 | 0 | - | 4.63 | 85,973 |
| Most Populous Country by First Two Letters | 0 | - | 4.70 | 70,798 |
| Demographics Multiple Choice | 0 | - | 4.70 | 42,212 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 128,008 |
| Biggest Cities by Language | 0 | - | 4.96 | 245,970 |
| Largest City by Island | 0 | - | 4.87 | 71,657 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 70,775 |
| Most Populous World Capitals | 0 | - | 4.94 | 175,651 |
| Biggest European Cities by Century | 0 | - | 4.99 | 145,234 |
| Megacities on a World Map | 0 | - | 4.98 | 253,313 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 576,955 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,201 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,672 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,185 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 168,060 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,162 |
| Countries of the Middle East | 0 | - | 4.96 | 200,731 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,999 |
| Slavic Countries | 0 | - | 4.96 | 111,487 |
| African Island Countries | 0 | - | 4.96 | 101,421 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,788 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,795 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 46,380 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,531 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,651 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,273 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,157 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,847 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,637 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,421 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,525 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,509 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,083 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,967 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,383 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,994 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,968 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,806 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,071 |
| Countries that Beat Egypt | 0 | - | 4.88 | 56,889 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 167,876 |
| Biggest Cities in Asia | 0 | - | 4.95 | 116,624 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,888 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,723 |
| Megacities on an Empty Map | 0 | - | 4.97 | 118,091 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,797 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,282 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,723 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,931 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,931 |
| Monarchies of Europe | 0 | - | 4.90 | 97,948 |
| Monarchies of Asia | 0 | - | 4.97 | 70,977 |
| Countries with the Most Downhill Skiing | 0 | - | 4.91 | 57,254 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,774 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,286 |
| Countries that Start with A | 0 | - | 4.98 | 2,158,692 |
| Countries that Start with B | 0 | - | 4.95 | 2,290,708 |
| Countries that Start with C | 0 | - | 4.96 | 1,819,029 |
| Countries that Start with D | 0 | - | 4.96 | 707,504 |
| Countries that Start with E | 0 | - | 4.95 | 1,374,714 |
| Countries that Start with G | 0 | - | 4.97 | 1,500,352 |
| Countries that Start with H | 0 | - | 4.96 | 602,975 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,047 |
| Countries that Start with J | 0 | - | 4.98 | 600,832 |
| Countries that Start with K | 0 | - | 4.97 | 813,909 |
| Countries that Start with L | 0 | - | 4.98 | 1,088,775 |
| Countries that Start with N | 0 | - | 4.93 | 1,115,724 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,237 |
| Countries that Start with S | 0 | - | 4.98 | 1,752,269 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,412 |
| Countries that Start with U | 0 | - | 4.97 | 903,302 |
| Countries that Start with V | 0 | - | 4.98 | 608,358 |
| Countries that Start with F | 0 | - | 4.83 | 616,220 |
| Countries that Start with M | 0 | - | 4.97 | 1,379,501 |
| The Only African Country ... | 0 | - | 4.98 | 128,924 |
| The Only American Country ... | 0 | - | 4.92 | 121,400 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,057 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,635 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,667 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,245 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,772 |
| European Countries with One Border | 0 | - | 4.97 | 182,510 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,316 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,983 |
| Most Populous Islands | 0 | - | 4.80 | 122,776 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,274 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,501 |
| Five Biggest Cities by Country | 0 | - | 4.69 | 166,337 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.90 | 12,235 |
| 20 Random Country Flags | 0 | - | 4.99 | 610,365 |
| Countries That Border Russia | 0 | - | 4.98 | 461,092 |
| Countries Bordering France | 0 | - | 4.83 | 401,877 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,592 |
| Largest World Cities With Four Letters | 0 | - | 4.36 | 51,169 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 223,869 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 136,493 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 114,951 |
| Most Populous Countries in 1800 | 0 | - | 4.33 | 42,039 |
| Resort Towns by Country | 0 | - | 4.30 | 39,997 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,056 |
| UK Immigration by Country | 0 | - | 4.94 | 140,672 |
| Central American Countries | 0 | - | 4.98 | 155,886 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,316 |
