| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,917 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,200 |
| Countries with Megacities | 0 | - | 4.99 | 246,885 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,104 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,960 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,516 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,849 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,042 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,627 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,839 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,932 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,883 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,480 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,603 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,265 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,077 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,230 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,143 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,335 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 106,932 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,402 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,592 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,300 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,472 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,295 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,272 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,608 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,570 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,811 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,215 |
| Countries with the Highest Population Density | 0 | - | 4.94 | 164,115 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,098 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,618 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,980 |
| Countries that Start with A | 0 | - | 4.97 | 2,146,757 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,835 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,278 |
| Countries that Start with D | 0 | - | 4.96 | 701,517 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,482 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,747 |
| Countries that Start with H | 0 | - | 4.96 | 597,942 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,245 |
| Countries that Start with J | 0 | - | 4.98 | 596,008 |
| Countries that Start with K | 0 | - | 4.97 | 809,384 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,857 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,708 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,523 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,489 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,193 |
| Countries that Start with U | 0 | - | 4.97 | 899,911 |
| Countries that Start with V | 0 | - | 4.98 | 605,085 |
| Countries that Start with F | 0 | - | 4.83 | 612,173 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,311 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,958 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,001 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,853 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,990 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,829 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,399 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 22,935 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,596 |
| Monarchies of Europe | 0 | - | 4.90 | 97,313 |
| Monarchies of Asia | 0 | - | 4.97 | 70,603 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,432 |
| Countries by Population Decrease | 0 | - | 4.45 | 49,608 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 63,847 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,951 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,566 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,088 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,247 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,120 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,492 |
| Biggest Cities in the World | 0 | - | 4.92 | 790,374 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,130 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.74 | 99,455 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,688 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,095 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,116 |
| Biggest City by Time Zone | 0 | - | 4.87 | 66,649 |
| Biggest City in Every Country | 0 | - | 4.98 | 98,679 |
| Five Most Populated Cities by Continent | 0 | - | 4.93 | 221,928 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 108,859 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.96 | 130,038 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 78,488 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 83,518 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,617 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 78,581 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 53,055 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,163 |
| Ten Southernmost Megacities | 0 | - | 4.85 | 56,746 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.97 | 66,683 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 128,529 |
| Biggest Cities in the United States | 0 | - | 4.93 | 966,644 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 363,789 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,517 |
| NATO Countries | 0 | - | 4.98 | 275,739 |
| EU Countries Quiz | 0 | - | 4.99 | 269,923 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,988 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,927 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,305 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,043 |
| Olympic Host Countries | 0 | - | 4.98 | 198,897 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,815 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,563 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,754 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,546 |
| The Only European Country ... | 0 | - | 4.91 | 213,838 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,148 |
| Countries with NO Military | 0 | - | 4.97 | 61,174 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,536 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,903 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,210 |
| Countries of Africa | 0 | - | 5.00 | 2,507,887 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,071 |
| Most Populous Country by First Two Letters | 0 | - | 4.70 | 70,653 |
| Demographics Multiple Choice | 0 | - | 4.69 | 42,087 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 126,466 |
| Biggest Cities by Language | 0 | - | 4.96 | 230,854 |
| Largest City by Island | 0 | - | 4.87 | 71,044 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.92 | 70,393 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,551 |
| Biggest European Cities by Century | 0 | - | 4.98 | 143,500 |
| Megacities on a World Map | 0 | - | 4.98 | 250,965 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,249 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 66,798 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 73,867 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 112,762 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,142 |
| Biggest City in Each U.S. State | 0 | - | 4.84 | 167,148 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,687 |
| Coldest World Capitals | 0 | - | 4.95 | 133,041 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,774 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,455 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,329 |
| Countries of the Middle East | 0 | - | 4.96 | 198,925 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,268 |
| Slavic Countries | 0 | - | 4.96 | 110,858 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,264 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,743 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,138 |
| African Island Countries | 0 | - | 4.96 | 100,790 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,013 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,498 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,922 |
| Buddhist Countries | 0 | - | 4.96 | 142,952 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,440 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,017 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,869 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,087 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,657 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,707 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,491 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,110 |
| Countries that Start with R | 0 | - | 4.43 | 443,610 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,796 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,629 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,716 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,762 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,156 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,165 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,291 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,577 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,276 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,416 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,246 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,507 |
| World Currency Quiz | 0 | - | 4.92 | 298,471 |
| Most Populous Countries in 1950 | 0 | - | 4.63 | 85,726 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,413 |
| Most Populous Islands | 0 | - | 4.79 | 121,992 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,202 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,404 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,142 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 167,039 |
| Biggest Cities in Asia | 0 | - | 4.95 | 115,324 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,564 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,032 |
| Megacities on an Empty Map | 0 | - | 4.96 | 102,508 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,297 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 221,372 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,097 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,470 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,109 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,406 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,704 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,480 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,289 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,029 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,200 |
| Most Guessed Asian Countries on JetPunk | 0 | - | 4.69 | 98,769 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,361 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,341 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,042 |
| Orthodox Countries | 0 | - | 4.91 | 130,385 |
| Richest Island Countries | 0 | - | 4.84 | 99,516 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,368 |
| Battle to Country | 0 | - | 4.91 | 52,525 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,570 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,827 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,328 |
