| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,479 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,000 |
| Countries with Megacities | 0 | - | 4.99 | 246,522 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,917 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,799 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,369 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,756 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,491 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,477 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,779 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,828 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,826 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,441 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,542 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,207 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,934 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,150 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,114 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,262 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 106,858 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,359 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,538 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,256 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,403 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,239 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,220 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,564 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,530 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,766 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,162 |
| Countries with the Highest Population Density | 0 | - | 4.94 | 164,071 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,039 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,551 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,906 |
| Countries that Start with A | 0 | - | 4.97 | 2,146,012 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,170 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,760 |
| Countries that Start with D | 0 | - | 4.96 | 701,158 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,070 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,293 |
| Countries that Start with H | 0 | - | 4.96 | 597,624 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,909 |
| Countries that Start with J | 0 | - | 4.98 | 595,685 |
| Countries that Start with K | 0 | - | 4.96 | 809,119 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,533 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,398 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,231 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,054 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,957 |
| Countries that Start with U | 0 | - | 4.97 | 899,730 |
| Countries that Start with V | 0 | - | 4.98 | 604,899 |
| Countries that Start with F | 0 | - | 4.83 | 611,927 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,929 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,846 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,926 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,790 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,953 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,805 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,341 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 22,911 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,556 |
| Monarchies of Europe | 0 | - | 4.90 | 97,279 |
| Monarchies of Asia | 0 | - | 4.97 | 70,579 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,420 |
| Countries by Population Decrease | 0 | - | 4.45 | 49,601 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 63,836 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,930 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,504 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,052 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,210 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,087 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,480 |
| Biggest Cities in the World | 0 | - | 4.92 | 789,975 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,109 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.74 | 99,427 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,575 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,074 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,078 |
| Biggest City by Time Zone | 0 | - | 4.87 | 66,600 |
| Biggest City in Every Country | 0 | - | 4.98 | 98,589 |
| Five Most Populated Cities by Continent | 0 | - | 4.93 | 221,777 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 108,799 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.96 | 129,908 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 78,442 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 83,483 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,482 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 78,527 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 53,022 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,129 |
| Ten Southernmost Megacities | 0 | - | 4.85 | 56,710 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.97 | 66,638 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 128,476 |
| Biggest Cities in the United States | 0 | - | 4.93 | 966,125 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 363,686 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,339 |
| NATO Countries | 0 | - | 4.98 | 275,525 |
| EU Countries Quiz | 0 | - | 4.99 | 269,739 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,888 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,783 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,076 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,968 |
| Olympic Host Countries | 0 | - | 4.98 | 198,834 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,778 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,465 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,692 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,236 |
| The Only European Country ... | 0 | - | 4.91 | 213,701 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,033 |
| Countries with NO Military | 0 | - | 4.97 | 61,136 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,452 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,885 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,179 |
| Countries of Africa | 0 | - | 5.00 | 2,506,506 |
| Countries Bordering "U" Countries | 0 | - | 4.81 | 24,054 |
| Most Populous Country by First Two Letters | 0 | - | 4.70 | 70,649 |
| Demographics Multiple Choice | 0 | - | 4.69 | 42,082 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 126,363 |
| Biggest Cities by Language | 0 | - | 4.96 | 230,801 |
| Largest City by Island | 0 | - | 4.87 | 71,007 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.92 | 70,355 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,498 |
| Biggest European Cities by Century | 0 | - | 4.98 | 142,350 |
| Megacities on a World Map | 0 | - | 4.98 | 250,824 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,028 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 66,768 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 73,829 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 112,641 |
| Biggest City in Each U.S. State | 0 | - | 4.84 | 167,108 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,631 |
| Coldest World Capitals | 0 | - | 4.95 | 133,026 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,407 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,389 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,226 |
| Countries of the Middle East | 0 | - | 4.96 | 198,828 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,213 |
| Slavic Countries | 0 | - | 4.96 | 110,817 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,221 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,699 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,088 |
| African Island Countries | 0 | - | 4.96 | 100,742 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,868 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,480 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,878 |
| Buddhist Countries | 0 | - | 4.96 | 142,905 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,282 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 44,947 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,739 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,012 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,227 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,663 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,445 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,031 |
| Countries that Start with R | 0 | - | 4.43 | 443,436 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,740 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,570 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,670 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,725 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,132 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,137 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,256 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,536 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,215 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,373 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,199 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,477 |
| World Currency Quiz | 0 | - | 4.92 | 298,220 |
| Most Populous Countries in 1950 | 0 | - | 4.63 | 85,707 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,378 |
| Most Populous Islands | 0 | - | 4.78 | 121,954 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,196 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,399 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,115 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 166,967 |
| Biggest Cities in Asia | 0 | - | 4.95 | 115,240 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,546 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 341,877 |
| Megacities on an Empty Map | 0 | - | 4.96 | 102,463 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,272 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 221,304 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,078 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,456 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,086 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,348 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,684 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,447 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,239 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,022 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,151 |
| Most Guessed Asian Countries on JetPunk | 0 | - | 4.69 | 98,748 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,311 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,307 |
| Countries with the Most Catholics | 0 | - | 4.90 | 107,974 |
| Orthodox Countries | 0 | - | 4.91 | 130,335 |
| Richest Island Countries | 0 | - | 4.84 | 99,474 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,336 |
| Battle to Country | 0 | - | 4.91 | 52,487 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,461 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,712 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,234 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,380 |
