| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,073 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,358 |
| Countries with Megacities | 0 | - | 4.99 | 249,104 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,216 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,586 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,544 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,552 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,440,218 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,914 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,646 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,304 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,949 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,361 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,104 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,114 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,659 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,366 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,910 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,347 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,894 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,411 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,753 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,930 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,633 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 222,031 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,777 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,681 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 87,610 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.92 | 66,879 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,131 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,678 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,537 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,613 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,315 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,571 |
| Countries that Start with A | 0 | - | 4.98 | 2,154,398 |
| Countries that Start with B | 0 | - | 4.95 | 2,286,600 |
| Countries that Start with C | 0 | - | 4.96 | 1,815,731 |
| Countries that Start with D | 0 | - | 4.96 | 705,260 |
| Countries that Start with E | 0 | - | 4.95 | 1,371,968 |
| Countries that Start with G | 0 | - | 4.97 | 1,497,494 |
| Countries that Start with H | 0 | - | 4.96 | 601,046 |
| Countries that Start with I | 0 | - | 4.92 | 1,283,878 |
| Countries that Start with J | 0 | - | 4.98 | 599,029 |
| Countries that Start with K | 0 | - | 4.97 | 812,205 |
| Countries that Start with L | 0 | - | 4.98 | 1,086,342 |
| Countries that Start with N | 0 | - | 4.93 | 1,113,345 |
| Countries that Start with P | 0 | - | 4.94 | 1,212,173 |
| Countries that Start with S | 0 | - | 4.98 | 1,749,313 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,840 |
| Countries that Start with U | 0 | - | 4.97 | 902,052 |
| Countries that Start with V | 0 | - | 4.98 | 607,239 |
| Countries that Start with F | 0 | - | 4.83 | 614,733 |
| Countries that Start with M | 0 | - | 4.97 | 1,377,172 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,822 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,665 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,505 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,381 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,033 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,824 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.84 | 23,188 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,178 |
| Monarchies of Europe | 0 | - | 4.90 | 97,714 |
| Monarchies of Asia | 0 | - | 4.97 | 70,849 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,707 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,027 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,185 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,284 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,483 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,662 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,533 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,697 |
| Biggest Cities in the World | 0 | - | 4.91 | 794,256 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,326 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 115,287 |
| One Country By Letter By Continent | 0 | - | 5.00 | 122,747 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,081 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,439 |
| Biggest City by Time Zone | 0 | - | 4.88 | 67,189 |
| Biggest City in Every Country | 0 | - | 4.98 | 99,453 |
| Five Most Populated Cities by Continent | 0 | - | 4.93 | 223,376 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 109,499 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.96 | 131,851 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 79,059 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 83,974 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 415,470 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 79,149 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 53,464 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,524 |
| Ten Southernmost Megacities | 0 | - | 4.85 | 57,052 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.97 | 67,108 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 129,323 |
| Biggest Cities in the United States | 0 | - | 4.93 | 972,290 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 364,898 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,991 |
| NATO Countries | 0 | - | 4.98 | 278,207 |
| EU Countries Quiz | 0 | - | 4.99 | 271,757 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,994 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,483 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,534 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,112 |
| Olympic Host Countries | 0 | - | 4.98 | 199,610 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,293 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,356 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,491 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 306,234 |
| The Only European Country ... | 0 | - | 4.91 | 215,227 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,147 |
| Countries with NO Military | 0 | - | 4.97 | 61,656 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,368 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,206 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,480 |
| Countries of Africa | 0 | - | 5.00 | 2,522,138 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,301 |
| Most Populous Country by First Two Letters | 0 | - | 4.70 | 70,734 |
| Demographics Multiple Choice | 0 | - | 4.69 | 42,171 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 127,556 |
| Biggest Cities by Language | 0 | - | 4.96 | 245,502 |
| Largest City by Island | 0 | - | 4.87 | 71,427 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 70,613 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,989 |
| Biggest European Cities by Century | 0 | - | 4.99 | 144,988 |
| Megacities on a World Map | 0 | - | 4.98 | 252,406 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 575,599 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,044 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,405 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 113,686 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 167,782 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,124 |
| Coldest World Capitals | 0 | - | 4.95 | 133,224 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,679 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,335 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,505 |
| Countries of the Middle East | 0 | - | 4.96 | 199,909 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,763 |
| Slavic Countries | 0 | - | 4.96 | 111,279 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,801 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,128 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,466 |
| African Island Countries | 0 | - | 4.96 | 101,189 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,780 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,695 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,547 |
| Buddhist Countries | 0 | - | 4.96 | 143,432 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,382 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 45,808 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,011 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,796 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,562 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,346 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,999 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,791 |
| Countries that Start with R | 0 | - | 4.43 | 445,501 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,291 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,267 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,178 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,255 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,414 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,541 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,725 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,922 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,706 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,749 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,602 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,857 |
| World Currency Quiz | 0 | - | 4.92 | 300,666 |
| Most Populous Countries in 1950 | 0 | - | 4.63 | 85,856 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,810 |
| Most Populous Islands | 0 | - | 4.80 | 122,433 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,249 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,464 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,470 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 167,435 |
| Biggest Cities in Asia | 0 | - | 4.95 | 116,184 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,750 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 343,706 |
| Megacities on an Empty Map | 0 | - | 4.97 | 117,503 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,594 |
| Biggest World Cities A-Z | 0 | - | 4.62 | 222,319 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,364 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,685 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,282 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,898 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,908 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,780 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,855 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,090 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,547 |
| Most Guessed Asian Countries on JetPunk | 0 | - | 4.69 | 99,052 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,806 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,745 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,682 |
| Orthodox Countries | 0 | - | 4.92 | 130,973 |
| Richest Island Countries | 0 | - | 4.84 | 99,994 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,753 |
| Battle to Country | 0 | - | 4.91 | 52,946 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,764 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,878 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,254 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,124 |
