| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,220 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,368 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,728 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,352 |
| Countries with Megacities | 0 | - | 4.99 | 247,114 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,216 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,042 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,634 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,953 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,864 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,977 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,913 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,508 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,636 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,305 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,744 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,156 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,276 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,164 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,370 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 106,980 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,431 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,623 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,510 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,326 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,310 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,637 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,589 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,839 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,244 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,146 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,149 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,017 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,039 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,884 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,019 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,833 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,434 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 22,954 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,621 |
| Monarchies of Europe | 0 | - | 4.90 | 97,346 |
| Monarchies of Asia | 0 | - | 4.97 | 70,613 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,439 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,439 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,696 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,950 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,664 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,048 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,972 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,288 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,382 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,269 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,106 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,273 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,141 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,506 |
| Countries by Population Decrease | 0 | - | 4.45 | 49,622 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 63,861 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 221,394 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,015 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,996 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,115 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,188 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,180 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,939 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,125 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.74 | 106,881 |
| Biggest Cities in the World | 0 | - | 4.92 | 790,628 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,605 |
| Hindu Countries | 0 | - | 4.86 | 49,599 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,131 |
| Biggest City by Time Zone | 0 | - | 4.87 | 66,675 |
| Biggest City in Every Country | 0 | - | 4.98 | 98,723 |
| Five Most Populated Cities by Continent | 0 | - | 4.93 | 222,006 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 108,896 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.96 | 130,105 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 78,510 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 83,544 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,723 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 78,609 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 53,070 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,189 |
| Ten Southernmost Megacities | 0 | - | 4.85 | 56,765 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 66,704 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 128,558 |
| Biggest Cities in the United States | 0 | - | 4.93 | 966,955 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 363,864 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,063 |
| Olympic Host Countries | 0 | - | 4.98 | 198,924 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,835 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,620 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,747 |
| The Only European Country ... | 0 | - | 4.91 | 213,931 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,196 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,083 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,600 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,225 |
| Countries of Africa | 0 | - | 5.00 | 2,508,682 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,378 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,143 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,371 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,061 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,034 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,982 |
| India A-Z | 0 | - | 4.42 | 33,924 |
| Italy A-Z | 0 | - | 4.49 | 57,741 |
| China A-Z | 0 | - | 4.55 | 66,739 |
| Germany A-Z | 0 | - | 4.56 | 62,328 |
| Australia A-Z | 0 | - | 4.54 | 49,787 |
| Most Populous Countries in 1950 | 0 | - | 4.63 | 85,732 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 126,528 |
| Biggest Cities by Language | 0 | - | 4.96 | 230,877 |
| Largest City by Island | 0 | - | 4.87 | 71,065 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.92 | 70,400 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,570 |
| Biggest European Cities by Century | 0 | - | 4.98 | 143,841 |
| Megacities on a World Map | 0 | - | 4.98 | 251,037 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 66,812 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 73,890 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,132 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 112,810 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 167,180 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,498 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,408 |
| Countries of the Middle East | 0 | - | 4.96 | 198,987 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,291 |
| Slavic Countries | 0 | - | 4.96 | 110,881 |
| African Island Countries | 0 | - | 4.96 | 100,813 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,509 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,949 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,513 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,058 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,750 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,515 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,159 |
| Countries that Start with A | 0 | - | 4.97 | 2,147,217 |
| Countries that Start with B | 0 | - | 4.95 | 2,280,197 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,595 |
| Countries that Start with D | 0 | - | 4.96 | 701,733 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,742 |
| Countries that Start with G | 0 | - | 4.97 | 1,493,062 |
| Countries that Start with H | 0 | - | 4.96 | 598,119 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,465 |
| Countries that Start with J | 0 | - | 4.98 | 596,180 |
| Countries that Start with K | 0 | - | 4.97 | 809,534 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,061 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,926 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,721 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,745 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,340 |
| Countries that Start with U | 0 | - | 4.97 | 900,021 |
| Countries that Start with V | 0 | - | 4.98 | 605,184 |
| Countries that Start with F | 0 | - | 4.83 | 612,315 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,548 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,821 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,655 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,732 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,798 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,165 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,187 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,312 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,599 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,301 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,444 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,279 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,516 |
| Scotland A-Z | 0 | - | 4.73 | 41,053 |
| Most Populous Country by First Two Letters | 0 | - | 4.70 | 70,662 |
| Demographics Multiple Choice | 0 | - | 4.69 | 42,094 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,160 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.69 | 107,331 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 167,066 |
| Biggest Cities in Asia | 0 | - | 4.95 | 115,383 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,577 |
| Megacities on an Empty Map | 0 | - | 4.96 | 102,532 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,308 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,114 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,724 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,317 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,227 |
| Most Guessed Asian Countries on JetPunk | 0 | - | 4.69 | 98,787 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,393 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,362 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,072 |
| Orthodox Countries | 0 | - | 4.91 | 130,420 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,436 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,382 |
| Battle to Country | 0 | - | 4.91 | 52,548 |
| Most Guessed African Countries on JetPunk | 0 | - | 4.74 | 105,321 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,840 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,829 |
| The Only African Country ... | 0 | - | 4.99 | 128,385 |
| The Only American Country ... | 0 | - | 4.92 | 120,780 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,786 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,623 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,262 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,061 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,428 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,076 |
| Countries That Border Russia | 0 | - | 4.98 | 458,987 |
