| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,478 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,657 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,797 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,472 |
| Countries with Megacities | 0 | - | 4.99 | 247,307 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,306 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,104 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,736 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,032 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,891 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,048 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,953 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,523 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,670 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,344 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,210 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,313 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,178 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,407 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,016 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,459 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,649 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,339 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,547 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,358 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,332 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,668 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,609 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,864 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,273 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,412 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,176 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,186 |
| Countries that Start with A | 0 | - | 4.97 | 2,147,633 |
| Countries that Start with B | 0 | - | 4.95 | 2,280,556 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,906 |
| Countries that Start with D | 0 | - | 4.96 | 701,957 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,993 |
| Countries that Start with G | 0 | - | 4.97 | 1,493,342 |
| Countries that Start with H | 0 | - | 4.96 | 598,303 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,651 |
| Countries that Start with J | 0 | - | 4.98 | 596,351 |
| Countries that Start with K | 0 | - | 4.97 | 809,693 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,255 |
| Countries that Start with N | 0 | - | 4.93 | 1,110,140 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,910 |
| Countries that Start with S | 0 | - | 4.98 | 1,745,049 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,505 |
| Countries that Start with U | 0 | - | 4.97 | 900,138 |
| Countries that Start with V | 0 | - | 4.98 | 605,307 |
| Countries that Start with F | 0 | - | 4.83 | 612,465 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,759 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,048 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,073 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,912 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,030 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,847 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,460 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,181 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 22,967 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,645 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,414 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,881 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,693 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,095 |
| Countries by Population Decrease | 0 | - | 4.45 | 49,628 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 63,869 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,987 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,552 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,136 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,004 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,102 |
| Name a Valid African Country | 0 | - | 4.98 | 152,999 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,318 |
| Biggest Cities in the World | 0 | - | 4.92 | 790,851 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,648 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,017 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,143 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 111,674 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,648 |
| Countries that Beat China | 0 | - | 4.86 | 114,757 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,938 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,491 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,224 |
| Countries that Beat Canada | 0 | - | 4.90 | 86,890 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,432 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,909 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,147 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,153 |
| Biggest City by Time Zone | 0 | - | 4.88 | 66,699 |
| Biggest City in Every Country | 0 | - | 4.98 | 98,755 |
| Five Most Populated Cities by Continent | 0 | - | 4.93 | 222,066 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 108,930 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.96 | 130,172 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 78,542 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 83,562 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,814 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 78,643 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 53,086 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,207 |
| Ten Southernmost Megacities | 0 | - | 4.85 | 56,780 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 66,738 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 128,589 |
| Biggest Cities in the United States | 0 | - | 4.93 | 967,287 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 363,958 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 40,813 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,114 |
| Olympic Host Countries | 0 | - | 4.98 | 198,960 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,864 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,670 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,879 |
| The Only European Country ... | 0 | - | 4.91 | 213,992 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,250 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,654 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,238 |
| Countries of Africa | 0 | - | 5.00 | 2,509,450 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 126,576 |
| Biggest Cities by Language | 0 | - | 4.96 | 230,904 |
| Largest City by Island | 0 | - | 4.87 | 71,081 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.92 | 70,415 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,598 |
| Biggest European Cities by Century | 0 | - | 4.99 | 144,047 |
| Megacities on a World Map | 0 | - | 4.98 | 251,112 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,513 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 66,826 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 73,908 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 112,864 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 167,216 |
| Random Countries and Capitals without Vowels | 0 | - | 4.61 | 20,945 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,464 |
| Countries of the Middle East | 0 | - | 4.96 | 199,049 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,318 |
| Slavic Countries | 0 | - | 4.96 | 110,904 |
| African Island Countries | 0 | - | 4.96 | 100,836 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,514 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,580 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,089 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,361 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,800 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,552 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,207 |
| Countries that Start with R | 0 | - | 4.43 | 443,834 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,843 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,690 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,748 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,838 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,170 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,200 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,342 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,624 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,327 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,462 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,297 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,531 |
| Most Populous Countries in 1950 | 0 | - | 4.63 | 85,740 |
| Most Populous Country by First Two Letters | 0 | - | 4.70 | 70,673 |
| Demographics Multiple Choice | 0 | - | 4.69 | 42,099 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,217 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 167,090 |
| Five Biggest Cities by Country | 0 | - | 4.70 | 165,718 |
| Biggest Cities in Asia | 0 | - | 4.95 | 115,451 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,586 |
| Megacities on an Empty Map | 0 | - | 4.96 | 102,561 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,325 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,336 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,248 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,387 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,394 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 47,736 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,657 |
| Monarchies of Europe | 0 | - | 4.90 | 97,368 |
| Monarchies of Asia | 0 | - | 4.97 | 70,621 |
| 20 Random Country Flags | 0 | - | 4.99 | 604,781 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,850 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,452 |
| The Only African Country ... | 0 | - | 4.99 | 128,397 |
| The Only American Country ... | 0 | - | 4.92 | 120,807 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,793 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,274 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,076 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,456 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,098 |
| Countries That Border Russia | 0 | - | 4.98 | 459,054 |
| European Countries with One Border | 0 | - | 4.97 | 181,691 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,592 |
| Countries Bordering France | 0 | - | 4.83 | 399,630 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,187 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,144 |
| Most Populous Islands | 0 | - | 4.79 | 122,015 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,207 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,410 |
| Largest World Cities With Four Letters | 0 | - | 4.36 | 50,713 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,570 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 135,657 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,861 |
| Most Populous Countries in 1800 | 0 | - | 4.32 | 41,829 |
| Resort Towns by Country | 0 | - | 4.30 | 39,927 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,990 |
| UK Immigration by Country | 0 | - | 4.94 | 139,735 |
| Central American Countries | 0 | - | 4.98 | 155,119 |
