| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,157 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,455,259 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,779 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,376 |
| Countries with Megacities | 0 | - | 4.99 | 267,559 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,030 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,258 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,361 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,361 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,421 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,400 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,757 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,958 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 94,312 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,684 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,818 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,415 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,529 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,949 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,478 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,775 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,839 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,986 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 93,230 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,930 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,961 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,580 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,250 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,554 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,902 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,826 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,753 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 171,039 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,781 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,318 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,158 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 105,010 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,943 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,049 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.86 | 23,862 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,308 |
| Monarchies of Europe | 0 | - | 4.90 | 98,970 |
| Monarchies of Asia | 0 | - | 4.97 | 71,564 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,324 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,790 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,879 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,101 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,084 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,126 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,835 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,880 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,429 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,562 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,904 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,999 |
| 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 | 64,529 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 224,276 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,165 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,187 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,532 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,086 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,344 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,642 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,368 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 116,187 |
| Biggest Cities in the World | 0 | - | 4.91 | 806,432 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,678 |
| Hindu Countries | 0 | - | 4.86 | 50,626 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,525 |
| Biggest City by Time Zone | 0 | - | 4.88 | 69,035 |
| Biggest City in Every Country | 0 | - | 4.98 | 102,100 |
| Biggest Cities by Latitude Range | 0 | - | 4.81 | 32,897 |
| Five Most Populated Cities by Continent | 0 | - | 4.92 | 227,665 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 111,582 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 150,349 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 80,887 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 85,337 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 420,966 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 81,046 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 60,684 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.92 | 70,799 |
| Ten Southernmost Megacities | 0 | - | 4.84 | 65,269 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 68,495 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 132,576 |
| Biggest Cities in the United States | 0 | - | 4.94 | 988,321 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 368,293 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 42,363 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,051 |
| Olympic Host Countries | 0 | - | 4.98 | 202,113 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,146 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,356 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 314,548 |
| The Only European Country ... | 0 | - | 4.91 | 219,348 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,174 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,922 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,706 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,963 |
| Countries of Africa | 0 | - | 5.00 | 2,562,709 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,643 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,248 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,791 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 582,488 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,594 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,520 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,580 |
| India A-Z | 0 | - | 4.42 | 34,318 |
| Italy A-Z | 0 | - | 4.49 | 58,804 |
| China A-Z | 0 | - | 4.55 | 67,702 |
| Germany A-Z | 0 | - | 4.56 | 62,882 |
| Australia A-Z | 0 | - | 4.54 | 50,151 |
| Most Populous Countries in 1950 | 0 | - | 4.63 | 86,569 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 129,715 |
| Biggest Cities by Language | 0 | - | 4.96 | 247,776 |
| Largest City by Island | 0 | - | 4.87 | 72,515 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 71,467 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,782 |
| Biggest European Cities by Century | 0 | - | 4.99 | 146,207 |
| Megacities on a World Map | 0 | - | 4.98 | 257,263 |
| 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 | 75,778 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 349,116 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 116,647 |
| Biggest City in Each U.S. State | 0 | - | 4.87 | 169,778 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,832 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,064 |
| Countries of the Middle East | 0 | - | 4.96 | 203,118 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,288 |
| Slavic Countries | 0 | - | 4.96 | 112,451 |
| African Island Countries | 0 | - | 4.96 | 102,664 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,214 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,257 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,630 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 53,411 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,932 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,403 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,832 |
| Countries that Start with A | 0 | - | 4.98 | 2,177,304 |
| Countries that Start with B | 0 | - | 4.95 | 2,307,967 |
| Countries that Start with C | 0 | - | 4.96 | 1,832,620 |
| Countries that Start with D | 0 | - | 4.96 | 717,236 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,015 |
| Countries that Start with G | 0 | - | 4.97 | 1,512,500 |
| Countries that Start with H | 0 | - | 4.96 | 610,125 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,305 |
| Countries that Start with J | 0 | - | 4.98 | 607,514 |
| Countries that Start with K | 0 | - | 4.97 | 821,340 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,580 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,628 |
| Countries that Start with P | 0 | - | 4.94 | 1,222,772 |
| Countries that Start with S | 0 | - | 4.98 | 1,764,177 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,492 |
| Countries that Start with U | 0 | - | 4.97 | 908,918 |
| Countries that Start with V | 0 | - | 4.98 | 612,337 |
| Countries that Start with F | 0 | - | 4.83 | 621,722 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,069 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,279 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,992 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,688 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,649 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,053 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,928 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,350 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,977 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,562 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,020 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,253 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 46,206 |
| Scotland A-Z | 0 | - | 4.73 | 41,480 |
| 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 | 74,637 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.64 | 108,179 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 169,067 |
| Biggest Cities in Asia | 0 | - | 4.95 | 118,279 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 50,462 |
| Megacities on an Empty Map | 0 | - | 4.97 | 119,308 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 51,567 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,427 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,743 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,511 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 228,028 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,531 |
| Most Guessed Asian Countries on JetPunk | 0 | - | 4.70 | 99,599 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,202 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,728 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,537 |
| Orthodox Countries | 0 | - | 4.92 | 132,883 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 101,272 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,566 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,203 |
| Battle to Country | 0 | - | 4.91 | 54,051 |
| Most Guessed African Countries on JetPunk | 0 | - | 4.64 | 106,256 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,736 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,664 |
| The Only African Country ... | 0 | - | 4.99 | 129,750 |
| The Only American Country ... | 0 | - | 4.92 | 122,288 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,423 |
