| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,753 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,940 |
| Countries with Megacities | 0 | - | 4.99 | 257,883 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,811 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,940 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,096 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,950 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,442,940 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,624 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,531 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,357 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,655 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,248 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,344 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,905 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,087 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,350 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,491 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,185 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,678 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,958 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,137 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,814 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 222,707 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,079 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,057 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,382 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,150 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,425 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,063 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,761 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,877 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,635 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,861 |
| Countries that Start with A | 0 | - | 4.98 | 2,158,555 |
| Countries that Start with B | 0 | - | 4.95 | 2,290,558 |
| Countries that Start with C | 0 | - | 4.96 | 1,818,910 |
| Countries that Start with D | 0 | - | 4.96 | 707,420 |
| Countries that Start with E | 0 | - | 4.95 | 1,374,619 |
| Countries that Start with G | 0 | - | 4.97 | 1,500,281 |
| Countries that Start with H | 0 | - | 4.96 | 602,907 |
| Countries that Start with I | 0 | - | 4.92 | 1,285,970 |
| Countries that Start with J | 0 | - | 4.98 | 600,760 |
| Countries that Start with K | 0 | - | 4.97 | 813,840 |
| Countries that Start with L | 0 | - | 4.98 | 1,088,699 |
| Countries that Start with N | 0 | - | 4.93 | 1,115,649 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,150 |
| Countries that Start with S | 0 | - | 4.98 | 1,752,179 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,354 |
| Countries that Start with U | 0 | - | 4.97 | 903,254 |
| Countries that Start with V | 0 | - | 4.98 | 608,315 |
| Countries that Start with F | 0 | - | 4.83 | 616,173 |
| Countries that Start with M | 0 | - | 4.97 | 1,379,417 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,406 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,482 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,994 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,607 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,333 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,019 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.84 | 23,296 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,562 |
| Monarchies of Europe | 0 | - | 4.90 | 97,942 |
| Monarchies of Asia | 0 | - | 4.97 | 70,970 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,771 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,764 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,118 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,309 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,898 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,897 |
| Countries by Sports in 60 Seconds | 0 | - | 4.91 | 144,414 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,868 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,774 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,813 |
| Biggest Cities in the World | 0 | - | 4.91 | 796,450 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,410 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 115,491 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,363 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,390 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,704 |
| Biggest City by Time Zone | 0 | - | 4.88 | 67,435 |
| Biggest City in Every Country | 0 | - | 4.98 | 99,861 |
| Five Most Populated Cities by Continent | 0 | - | 4.92 | 224,046 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 109,847 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 132,713 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 79,338 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 84,175 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 416,406 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 79,422 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 53,649 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,749 |
| Ten Southernmost Megacities | 0 | - | 4.85 | 57,204 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 67,340 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 129,811 |
| Biggest Cities in the United States | 0 | - | 4.93 | 975,279 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 365,487 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,091 |
| NATO Countries | 0 | - | 4.98 | 279,193 |
| EU Countries Quiz | 0 | - | 4.99 | 272,817 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,507 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,380 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,804 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,685 |
| Olympic Host Countries | 0 | - | 4.98 | 200,331 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,587 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,809 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,948 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 307,867 |
| The Only European Country ... | 0 | - | 4.91 | 215,950 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,709 |
| Countries with NO Military | 0 | - | 4.97 | 61,931 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,757 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,380 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,573 |
| Countries of Africa | 0 | - | 5.00 | 2,529,638 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,399 |
| One Country By Letter By Continent on the Map | 0 | - | 4.99 | 46,790 |
| Most Populous Country by First Two Letters | 0 | - | 4.70 | 70,791 |
| Demographics Multiple Choice | 0 | - | 4.70 | 42,211 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 128,001 |
| Biggest Cities by Language | 0 | - | 4.96 | 245,949 |
| Largest City by Island | 0 | - | 4.87 | 71,647 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 70,769 |
| Most Populous World Capitals | 0 | - | 4.94 | 175,636 |
| Biggest European Cities by Century | 0 | - | 4.99 | 145,225 |
| Megacities on a World Map | 0 | - | 4.98 | 253,265 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 576,901 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,194 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,660 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,161 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,637 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 168,045 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,677 |
| Coldest World Capitals | 0 | - | 4.95 | 133,447 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,044 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,760 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,143 |
| Countries of the Middle East | 0 | - | 4.96 | 200,719 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,991 |
| Slavic Countries | 0 | - | 4.96 | 111,481 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,108 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,338 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,640 |
| African Island Countries | 0 | - | 4.96 | 101,410 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,688 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,787 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,847 |
| Buddhist Countries | 0 | - | 4.96 | 143,697 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,783 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 46,371 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,593 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,156 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,391 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,635 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,265 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,147 |
| Countries that Start with R | 0 | - | 4.43 | 446,560 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,836 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,627 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,412 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,514 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,507 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,081 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,957 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,375 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,982 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,960 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,797 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,064 |
| World Currency Quiz | 0 | - | 4.91 | 301,858 |
| Most Populous Countries in 1950 | 0 | - | 4.63 | 85,965 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,969 |
| Most Populous Islands | 0 | - | 4.80 | 122,769 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,273 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,498 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,651 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 167,789 |
| Biggest Cities in Asia | 0 | - | 4.95 | 116,606 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,879 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,685 |
| Megacities on an Empty Map | 0 | - | 4.97 | 118,075 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,787 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 222,686 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,609 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,893 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,441 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.90 | 12,114 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,167 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,052 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,919 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,276 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,147 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,719 |
| Most Guessed Asian Countries on JetPunk | 0 | - | 4.69 | 99,139 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,025 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,919 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,049 |
| Orthodox Countries | 0 | - | 4.92 | 131,273 |
| Richest Island Countries | 0 | - | 4.84 | 100,284 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,928 |
| Battle to Country | 0 | - | 4.91 | 53,134 |
