| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,320 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,471 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,755 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,408 |
| Countries with Megacities | 0 | - | 4.99 | 247,200 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,249 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,068 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,684 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,985 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,875 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,003 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,926 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,515 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,649 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,320 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,764 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,180 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,288 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,170 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,386 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 106,989 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,443 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,632 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,526 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,341 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,318 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,654 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,598 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,851 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,256 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,165 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,169 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,028 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,051 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,892 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,023 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,839 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,447 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 22,959 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,632 |
| Monarchies of Europe | 0 | - | 4.90 | 97,354 |
| Monarchies of Asia | 0 | - | 4.97 | 70,615 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,443 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,442 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,702 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,957 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,678 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,064 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,978 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,305 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,393 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,278 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,115 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,280 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,144 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,509 |
| Countries by Population Decrease | 0 | - | 4.45 | 49,627 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 63,863 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 221,405 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,027 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,006 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,122 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,192 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,187 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,941 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,128 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.74 | 108,903 |
| Biggest Cities in the World | 0 | - | 4.92 | 790,697 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,629 |
| Hindu Countries | 0 | - | 4.86 | 49,603 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,139 |
| Biggest City by Time Zone | 0 | - | 4.87 | 66,685 |
| Biggest City in Every Country | 0 | - | 4.98 | 98,735 |
| Five Most Populated Cities by Continent | 0 | - | 4.93 | 222,029 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 108,907 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.96 | 130,132 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 78,528 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 83,553 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,760 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 78,626 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 53,074 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,198 |
| Ten Southernmost Megacities | 0 | - | 4.85 | 56,773 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 66,712 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 128,564 |
| Biggest Cities in the United States | 0 | - | 4.93 | 967,078 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 363,899 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,081 |
| Olympic Host Countries | 0 | - | 4.98 | 198,936 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,842 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,642 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,793 |
| The Only European Country ... | 0 | - | 4.91 | 213,954 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,218 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,083 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,621 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,231 |
| Countries of Africa | 0 | - | 5.00 | 2,508,955 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,380 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,145 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,422 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,152 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,206 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,983 |
| India A-Z | 0 | - | 4.42 | 33,925 |
| Italy A-Z | 0 | - | 4.49 | 57,747 |
| China A-Z | 0 | - | 4.55 | 66,740 |
| Germany A-Z | 0 | - | 4.56 | 62,329 |
| Australia A-Z | 0 | - | 4.54 | 49,788 |
| Most Populous Countries in 1950 | 0 | - | 4.63 | 85,737 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 126,545 |
| Biggest Cities by Language | 0 | - | 4.96 | 230,885 |
| Largest City by Island | 0 | - | 4.87 | 71,071 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.92 | 70,405 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,579 |
| Biggest European Cities by Century | 0 | - | 4.98 | 143,915 |
| Megacities on a World Map | 0 | - | 4.98 | 251,064 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 66,815 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 73,895 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,160 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 112,826 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 167,191 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,511 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,429 |
| Countries of the Middle East | 0 | - | 4.96 | 199,014 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,300 |
| Slavic Countries | 0 | - | 4.96 | 110,888 |
| African Island Countries | 0 | - | 4.96 | 100,821 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,511 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,956 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,543 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,075 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,771 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,529 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,177 |
| Countries that Start with A | 0 | - | 4.97 | 2,147,355 |
| Countries that Start with B | 0 | - | 4.95 | 2,280,314 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,691 |
| Countries that Start with D | 0 | - | 4.96 | 701,806 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,820 |
| Countries that Start with G | 0 | - | 4.97 | 1,493,153 |
| Countries that Start with H | 0 | - | 4.96 | 598,174 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,522 |
| Countries that Start with J | 0 | - | 4.98 | 596,229 |
| Countries that Start with K | 0 | - | 4.97 | 809,578 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,136 |
| Countries that Start with N | 0 | - | 4.93 | 1,110,005 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,783 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,832 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,386 |
| Countries that Start with U | 0 | - | 4.97 | 900,055 |
| Countries that Start with V | 0 | - | 4.98 | 605,220 |
| Countries that Start with F | 0 | - | 4.83 | 612,359 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,612 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,827 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,669 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,736 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,810 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,165 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,194 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,328 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,606 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,315 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,451 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,288 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,519 |
| Scotland A-Z | 0 | - | 4.73 | 41,054 |
| Most Populous Country by First Two Letters | 0 | - | 4.70 | 70,662 |
| Demographics Multiple Choice | 0 | - | 4.69 | 42,096 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,167 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.69 | 107,334 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 167,077 |
| Biggest Cities in Asia | 0 | - | 4.95 | 115,418 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,579 |
| Megacities on an Empty Map | 0 | - | 4.96 | 102,545 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,313 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,118 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,731 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,321 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,234 |
| Most Guessed Asian Countries on JetPunk | 0 | - | 4.69 | 98,788 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,406 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,372 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,085 |
| Orthodox Countries | 0 | - | 4.91 | 130,431 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,438 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,386 |
| Battle to Country | 0 | - | 4.91 | 52,557 |
| Most Guessed African Countries on JetPunk | 0 | - | 4.74 | 105,321 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,844 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,857 |
| The Only African Country ... | 0 | - | 4.99 | 128,393 |
| The Only American Country ... | 0 | - | 4.92 | 120,790 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,788 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,630 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,263 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,064 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,435 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,080 |
| Countries That Border Russia | 0 | - | 4.98 | 459,010 |
