| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,137 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,455,226 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,773 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,372 |
| Countries with Megacities | 0 | - | 4.99 | 267,550 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,027 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,258 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,359 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,361 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,420 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,399 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,752 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,956 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 94,311 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,684 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,816 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,407 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,529 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,948 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,475 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,772 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,834 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,984 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 93,229 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,930 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,959 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,579 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,248 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,554 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,901 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,820 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,750 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 171,035 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,773 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,312 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,150 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 105,007 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,943 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,046 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.86 | 23,858 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,307 |
| Monarchies of Europe | 0 | - | 4.90 | 98,968 |
| Monarchies of Asia | 0 | - | 4.97 | 71,562 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,323 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,789 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,878 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,100 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,084 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,123 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,833 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,875 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,427 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,556 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,902 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,998 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,887 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,792 |
| Countries by Population Decrease | 0 | - | 4.46 | 50,003 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,528 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 224,275 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,164 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,183 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,521 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,085 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,341 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,642 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,366 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 116,185 |
| Biggest Cities in the World | 0 | - | 4.91 | 806,418 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,673 |
| Hindu Countries | 0 | - | 4.86 | 50,626 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,523 |
| Biggest City by Time Zone | 0 | - | 4.88 | 69,034 |
| Biggest City in Every Country | 0 | - | 4.98 | 102,096 |
| Biggest Cities by Latitude Range | 0 | - | 4.81 | 32,895 |
| Five Most Populated Cities by Continent | 0 | - | 4.92 | 227,659 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 111,580 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 150,340 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 80,885 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 85,336 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 420,961 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 81,043 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 60,682 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.92 | 70,794 |
| Ten Southernmost Megacities | 0 | - | 4.84 | 65,268 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 68,493 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 132,574 |
| Biggest Cities in the United States | 0 | - | 4.94 | 988,280 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 368,288 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 42,361 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,045 |
| Olympic Host Countries | 0 | - | 4.98 | 202,108 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,140 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,352 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 314,531 |
| The Only European Country ... | 0 | - | 4.91 | 219,337 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,170 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,920 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,700 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,961 |
| Countries of Africa | 0 | - | 5.00 | 2,562,616 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,638 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,247 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,791 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 582,480 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,570 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,502 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,578 |
| India A-Z | 0 | - | 4.42 | 34,318 |
| Italy A-Z | 0 | - | 4.49 | 58,801 |
| China A-Z | 0 | - | 4.55 | 67,701 |
| Germany A-Z | 0 | - | 4.56 | 62,882 |
| Australia A-Z | 0 | - | 4.54 | 50,151 |
| Most Populous Countries in 1950 | 0 | - | 4.63 | 86,568 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 129,712 |
| Biggest Cities by Language | 0 | - | 4.96 | 247,773 |
| Largest City by Island | 0 | - | 4.87 | 72,513 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 71,466 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,779 |
| Biggest European Cities by Century | 0 | - | 4.99 | 146,206 |
| Megacities on a World Map | 0 | - | 4.98 | 257,259 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,810 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,776 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 349,104 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 116,643 |
| Biggest City in Each U.S. State | 0 | - | 4.87 | 169,774 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,827 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,057 |
| Countries of the Middle East | 0 | - | 4.96 | 203,113 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,284 |
| Slavic Countries | 0 | - | 4.96 | 112,448 |
| African Island Countries | 0 | - | 4.96 | 102,658 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,213 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,255 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,627 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 53,409 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,924 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,399 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,822 |
| Countries that Start with A | 0 | - | 4.98 | 2,177,253 |
| Countries that Start with B | 0 | - | 4.95 | 2,307,925 |
| Countries that Start with C | 0 | - | 4.96 | 1,832,588 |
| Countries that Start with D | 0 | - | 4.96 | 717,215 |
| Countries that Start with E | 0 | - | 4.95 | 1,385,989 |
| Countries that Start with G | 0 | - | 4.97 | 1,512,478 |
| Countries that Start with H | 0 | - | 4.96 | 610,113 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,291 |
| Countries that Start with J | 0 | - | 4.98 | 607,502 |
| Countries that Start with K | 0 | - | 4.97 | 821,333 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,560 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,615 |
| Countries that Start with P | 0 | - | 4.94 | 1,222,746 |
| Countries that Start with S | 0 | - | 4.98 | 1,764,148 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,480 |
| Countries that Start with U | 0 | - | 4.97 | 908,906 |
| Countries that Start with V | 0 | - | 4.98 | 612,329 |
| Countries that Start with F | 0 | - | 4.83 | 621,714 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,045 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,273 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,987 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,684 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,647 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,052 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,927 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,325 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,976 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,559 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,017 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,250 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 46,090 |
| Scotland A-Z | 0 | - | 4.73 | 41,479 |
| Most Populous Country by First Two Letters | 0 | - | 4.70 | 71,040 |
| Demographics Multiple Choice | 0 | - | 4.70 | 42,399 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,634 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.64 | 108,178 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 169,066 |
| Biggest Cities in Asia | 0 | - | 4.95 | 118,278 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 50,460 |
| Megacities on an Empty Map | 0 | - | 4.97 | 119,308 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 51,565 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,422 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,742 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,508 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 228,027 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,529 |
| Most Guessed Asian Countries on JetPunk | 0 | - | 4.70 | 99,598 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,198 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,724 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,532 |
| Orthodox Countries | 0 | - | 4.92 | 132,881 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 101,272 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,563 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,201 |
| Battle to Country | 0 | - | 4.91 | 54,050 |
| Most Guessed African Countries on JetPunk | 0 | - | 4.64 | 106,255 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,735 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,660 |
| The Only African Country ... | 0 | - | 4.99 | 129,747 |
| The Only American Country ... | 0 | - | 4.92 | 122,285 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,423 |
