| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,874 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,996 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,858 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,288 |
| Countries with Megacities | 0 | - | 4.99 | 248,972 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,141 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,554 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,491 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,508 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,273 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,903 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,332 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,087 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,089 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,629 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,514 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,304 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,800 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,338 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,861 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,362 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,729 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,908 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,611 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,979 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,682 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,552 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 84,606 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.92 | 66,783 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,038 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,556 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,511 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,587 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,283 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,759 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,621 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,474 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,360 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,025 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,544 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,804 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,453 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.84 | 23,162 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,947 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,784 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,701 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,012 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,170 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,701 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,284 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,728 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,489 |
| Name a Valid African Country | 0 | - | 4.98 | 153,429 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,918 |
| Biggest Cities in the World | 0 | - | 4.91 | 794,072 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,178 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 115,262 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,481 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,400 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,427 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,320 |
| Biggest City by Time Zone | 0 | - | 4.88 | 67,166 |
| Biggest City in Every Country | 0 | - | 4.98 | 99,420 |
| Five Most Populated Cities by Continent | 0 | - | 4.93 | 223,315 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 109,466 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.96 | 131,774 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 79,033 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 83,952 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 415,396 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 79,117 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 53,433 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,508 |
| Ten Southernmost Megacities | 0 | - | 4.85 | 57,040 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.97 | 67,088 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 129,296 |
| Biggest Cities in the United States | 0 | - | 4.93 | 971,970 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 364,849 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,944 |
| Olympic Host Countries | 0 | - | 4.98 | 199,497 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,266 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,320 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 305,974 |
| The Only European Country ... | 0 | - | 4.91 | 215,150 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,085 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,330 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,468 |
| Countries of Africa | 0 | - | 5.00 | 2,521,530 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,139 |
| Countries that Beat China | 0 | - | 4.86 | 115,192 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,250 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,661 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,494 |
| Countries that Beat Canada | 0 | - | 4.90 | 87,121 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,819 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,125 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 41,100 |
| Most Populous Countries in 1950 | 0 | - | 4.63 | 85,847 |
| Most Populous Country by First Two Letters | 0 | - | 4.70 | 70,733 |
| Demographics Multiple Choice | 0 | - | 4.69 | 42,166 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 127,514 |
| Biggest Cities by Language | 0 | - | 4.96 | 245,443 |
| Largest City by Island | 0 | - | 4.87 | 71,410 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 70,598 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,966 |
| Biggest European Cities by Century | 0 | - | 4.99 | 144,964 |
| Megacities on a World Map | 0 | - | 4.98 | 252,351 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 575,502 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,033 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,377 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 113,630 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 167,755 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,444 |
| Countries of the Middle East | 0 | - | 4.96 | 199,865 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,743 |
| Slavic Countries | 0 | - | 4.96 | 111,259 |
| African Island Countries | 0 | - | 4.96 | 101,164 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,683 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,353 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 45,669 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,309 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,312 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,977 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,760 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,212 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,229 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,158 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,233 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,403 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,525 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,706 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,899 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,686 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,734 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,586 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,844 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 167,422 |
| Biggest Cities in Asia | 0 | - | 4.95 | 116,154 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,736 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 343,608 |
| Megacities on an Empty Map | 0 | - | 4.97 | 117,401 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,577 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,812 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,537 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,730 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,745 |
| Monarchies of Europe | 0 | - | 4.90 | 97,703 |
| Monarchies of Asia | 0 | - | 4.97 | 70,833 |
| Countries with the Most Downhill Skiing | 0 | - | 4.91 | 56,958 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,631 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,658 |
| Countries that Start with A | 0 | - | 4.98 | 2,153,998 |
| Countries that Start with B | 0 | - | 4.95 | 2,286,246 |
| Countries that Start with C | 0 | - | 4.96 | 1,815,462 |
| Countries that Start with D | 0 | - | 4.96 | 705,041 |
| Countries that Start with E | 0 | - | 4.95 | 1,371,742 |
| Countries that Start with G | 0 | - | 4.97 | 1,497,261 |
| Countries that Start with H | 0 | - | 4.96 | 600,888 |
| Countries that Start with I | 0 | - | 4.92 | 1,283,702 |
| Countries that Start with J | 0 | - | 4.98 | 598,877 |
| Countries that Start with K | 0 | - | 4.97 | 812,064 |
| Countries that Start with L | 0 | - | 4.98 | 1,086,182 |
| Countries that Start with N | 0 | - | 4.93 | 1,113,150 |
| Countries that Start with P | 0 | - | 4.94 | 1,211,988 |
| Countries that Start with S | 0 | - | 4.98 | 1,749,059 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,714 |
| Countries that Start with U | 0 | - | 4.97 | 901,939 |
| Countries that Start with V | 0 | - | 4.98 | 607,137 |
| Countries that Start with F | 0 | - | 4.83 | 614,602 |
| Countries that Start with M | 0 | - | 4.97 | 1,376,995 |
| The Only African Country ... | 0 | - | 4.99 | 128,705 |
| The Only American Country ... | 0 | - | 4.92 | 121,170 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,930 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,468 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,414 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,927 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,505 |
| European Countries with One Border | 0 | - | 4.97 | 182,124 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,988 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,725 |
| Most Populous Islands | 0 | - | 4.80 | 122,238 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,240 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,456 |
| Five Biggest Cities by Country | 0 | - | 4.69 | 166,062 |
| 20 Random Country Flags | 0 | - | 4.99 | 608,161 |
| Countries That Border Russia | 0 | - | 4.98 | 460,349 |
| Countries Bordering France | 0 | - | 4.83 | 401,135 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,012 |
| Largest World Cities With Four Letters | 0 | - | 4.36 | 50,981 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 223,242 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 136,141 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 114,400 |
| Most Populous Countries in 1800 | 0 | - | 4.32 | 41,914 |
| Resort Towns by Country | 0 | - | 4.30 | 39,967 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,646 |
| UK Immigration by Country | 0 | - | 4.94 | 140,360 |
| Central American Countries | 0 | - | 4.98 | 155,522 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,059 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,432 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,709 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,176 |
