| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,178 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,455,303 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,797 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,385 |
| Countries with Megacities | 0 | - | 4.99 | 267,576 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,035 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,266 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,369 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,371 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,421 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,408 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,762 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,959 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 94,314 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,685 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,824 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,429 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,533 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,949 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,484 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,780 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,841 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,987 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 93,232 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,935 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,964 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,583 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,252 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,555 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,905 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,828 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,757 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 171,041 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,790 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,331 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,170 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 105,021 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,946 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,053 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.86 | 23,862 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,310 |
| Monarchies of Europe | 0 | - | 4.90 | 98,971 |
| 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 | 118,791 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,880 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,107 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,087 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,132 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,840 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,885 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,431 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,569 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,906 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,002 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,888 |
| 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 | 64,530 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 224,279 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,167 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,192 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,543 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,088 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,344 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,643 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,372 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 116,188 |
| Biggest Cities in the World | 0 | - | 4.91 | 806,457 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,682 |
| Hindu Countries | 0 | - | 4.86 | 50,626 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,528 |
| Biggest City by Time Zone | 0 | - | 4.88 | 69,044 |
| Biggest City in Every Country | 0 | - | 4.98 | 102,105 |
| Biggest Cities by Latitude Range | 0 | - | 4.81 | 32,901 |
| Five Most Populated Cities by Continent | 0 | - | 4.92 | 227,674 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 111,588 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 150,356 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 80,892 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 85,341 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 420,971 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 81,049 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 60,686 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.92 | 70,801 |
| Ten Southernmost Megacities | 0 | - | 4.84 | 65,274 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 68,497 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 132,578 |
| Biggest Cities in the United States | 0 | - | 4.94 | 988,370 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 368,303 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 42,368 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,060 |
| Olympic Host Countries | 0 | - | 4.98 | 202,120 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,157 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,361 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 314,570 |
| The Only European Country ... | 0 | - | 4.91 | 219,359 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,178 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,924 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,714 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,963 |
| Countries of Africa | 0 | - | 5.00 | 2,562,805 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,644 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,250 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,791 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 582,515 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,611 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,555 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,580 |
| India A-Z | 0 | - | 4.42 | 34,319 |
| Italy A-Z | 0 | - | 4.49 | 58,805 |
| China A-Z | 0 | - | 4.55 | 67,703 |
| Germany A-Z | 0 | - | 4.56 | 62,884 |
| 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 | 247,779 |
| Largest City by Island | 0 | - | 4.87 | 72,518 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 71,468 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,784 |
| Biggest European Cities by Century | 0 | - | 4.99 | 146,208 |
| Megacities on a World Map | 0 | - | 4.98 | 257,271 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,811 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,782 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 349,129 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 116,651 |
| Biggest City in Each U.S. State | 0 | - | 4.87 | 169,780 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,840 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,075 |
| Countries of the Middle East | 0 | - | 4.96 | 203,124 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,290 |
| Slavic Countries | 0 | - | 4.96 | 112,454 |
| African Island Countries | 0 | - | 4.96 | 102,668 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,215 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,263 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,638 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 53,418 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,937 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,409 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,841 |
| Countries that Start with A | 0 | - | 4.98 | 2,177,357 |
| Countries that Start with B | 0 | - | 4.95 | 2,308,014 |
| Countries that Start with C | 0 | - | 4.96 | 1,832,657 |
| Countries that Start with D | 0 | - | 4.96 | 717,257 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,037 |
| Countries that Start with G | 0 | - | 4.97 | 1,512,527 |
| Countries that Start with H | 0 | - | 4.96 | 610,136 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,328 |
| Countries that Start with J | 0 | - | 4.98 | 607,533 |
| Countries that Start with K | 0 | - | 4.97 | 821,357 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,603 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,650 |
| Countries that Start with P | 0 | - | 4.94 | 1,222,798 |
| Countries that Start with S | 0 | - | 4.98 | 1,764,217 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,508 |
| Countries that Start with U | 0 | - | 4.97 | 908,926 |
| Countries that Start with V | 0 | - | 4.98 | 612,343 |
| Countries that Start with F | 0 | - | 4.83 | 621,733 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,088 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,283 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,004 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,693 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,650 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,054 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,934 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,378 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,987 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,575 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,022 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,255 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 46,361 |
| Scotland A-Z | 0 | - | 4.73 | 41,481 |
| Most Populous Country by First Two Letters | 0 | - | 4.70 | 71,041 |
| Demographics Multiple Choice | 0 | - | 4.70 | 42,401 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,640 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.64 | 108,180 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 169,070 |
| Biggest Cities in Asia | 0 | - | 4.95 | 118,281 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 50,465 |
| Megacities on an Empty Map | 0 | - | 4.97 | 119,310 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 51,568 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,434 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,745 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,513 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 228,031 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,531 |
| Most Guessed Asian Countries on JetPunk | 0 | - | 4.70 | 99,602 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,204 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,728 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,543 |
| Orthodox Countries | 0 | - | 4.92 | 132,886 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 101,275 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,571 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,207 |
| Battle to Country | 0 | - | 4.91 | 54,053 |
| Most Guessed African Countries on JetPunk | 0 | - | 4.64 | 106,257 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,739 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,667 |
| The Only African Country ... | 0 | - | 4.99 | 129,751 |
| The Only American Country ... | 0 | - | 4.92 | 122,293 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,423 |
