| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,654 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,260 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,450 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,711 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,902 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,460 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,505 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,139 |
| Countries with Megacities | 0 | - | 4.99 | 248,664 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,004 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,471 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,385 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,420 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,864 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,239 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,790 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,046 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,046 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,596 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,212 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,082 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,476 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,306 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,788 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,298 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,678 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,861 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,626 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,498 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,861 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.92 | 66,736 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,989 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,487 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,621 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,522 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,390 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,295 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,683 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,988 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,747 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 63,990 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.84 | 23,117 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 76,093 |
| Biggest Cities in the World | 0 | - | 4.91 | 793,459 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,139 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,292 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 115,156 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,379 |
| Biggest City by Time Zone | 0 | - | 4.88 | 67,092 |
| Biggest City in Every Country | 0 | - | 4.98 | 99,289 |
| Five Most Populated Cities by Continent | 0 | - | 4.93 | 223,088 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 109,361 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.96 | 131,503 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 78,952 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 83,879 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 79,031 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 53,378 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,454 |
| Ten Southernmost Megacities | 0 | - | 4.85 | 56,987 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.97 | 67,031 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 129,173 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,784 |
| Olympic Host Countries | 0 | - | 4.98 | 199,410 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,197 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,201 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 305,597 |
| The Only European Country ... | 0 | - | 4.91 | 214,931 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,941 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,199 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,431 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 180,230 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 124,466 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 415,132 |
| Biggest Cities in the United States | 0 | - | 4.93 | 971,118 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 364,676 |
| Most Populous Countries in 1800 | 0 | - | 4.32 | 41,900 |
| Countries of Africa | 0 | - | 5.00 | 2,518,830 |
| Most Populous Country by First Two Letters | 0 | - | 4.70 | 70,723 |
| Demographics Multiple Choice | 0 | - | 4.69 | 42,155 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 127,369 |
| Biggest Cities by Language | 0 | - | 4.96 | 245,107 |
| Largest City by Island | 0 | - | 4.87 | 71,355 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 70,565 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,903 |
| Biggest European Cities by Century | 0 | - | 4.99 | 144,875 |
| Megacities on a World Map | 0 | - | 4.98 | 252,142 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 575,119 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,000 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,300 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 113,440 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 167,635 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,903 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,220 |
| Countries of the Middle East | 0 | - | 4.96 | 199,721 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,659 |
| Slavic Countries | 0 | - | 4.96 | 111,181 |
| African Island Countries | 0 | - | 4.96 | 101,101 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,649 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,191 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 45,549 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,780 |
| Coldest Countries | 0 | - | 4.97 | 138,026 |
| Countries Reducing Carbon Dioxide Emissions the Most | 0 | - | 4.89 | 64,382 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 71,916 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,642 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,289 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,483 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,384 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,221 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,906 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,659 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,142 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,124 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,069 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,166 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,364 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,468 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,646 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,842 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,622 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,691 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,541 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,787 |
| Most Populous Countries in 1950 | 0 | - | 4.63 | 85,826 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 177,903 |
| Boundary Waters | 0 | - | 4.92 | 88,194 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,936 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,595 |
| Most Populous Islands | 0 | - | 4.79 | 122,168 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,229 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,444 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,399 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 167,364 |
| Biggest Cities in Asia | 0 | - | 4.95 | 116,043 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,703 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 343,316 |
| Megacities on an Empty Map | 0 | - | 4.97 | 116,994 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,527 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,719 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,481 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,725 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,687 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,697 |
| Monarchies of Europe | 0 | - | 4.90 | 97,646 |
| Monarchies of Asia | 0 | - | 4.97 | 70,794 |
| Countries with the Most Downhill Skiing | 0 | - | 4.91 | 56,943 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,596 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 111,823 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,646 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,942 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,781 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,928 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 267,870 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,616 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 84,021 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,531 |
| Countries that Start with A | 0 | - | 4.98 | 2,152,723 |
| Countries that Start with B | 0 | - | 4.95 | 2,285,075 |
| Countries that Start with C | 0 | - | 4.96 | 1,814,500 |
| Countries that Start with D | 0 | - | 4.96 | 704,428 |
| Countries that Start with E | 0 | - | 4.95 | 1,370,941 |
| Countries that Start with G | 0 | - | 4.97 | 1,496,476 |
| Countries that Start with H | 0 | - | 4.96 | 600,344 |
| Countries that Start with I | 0 | - | 4.92 | 1,283,089 |
| Countries that Start with J | 0 | - | 4.98 | 598,370 |
| Countries that Start with K | 0 | - | 4.97 | 811,588 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,600 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,557 |
| Countries that Start with P | 0 | - | 4.94 | 1,211,343 |
| Countries that Start with S | 0 | - | 4.98 | 1,748,187 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,216 |
| Countries that Start with U | 0 | - | 4.97 | 901,567 |
| Countries that Start with V | 0 | - | 4.98 | 606,547 |
| Countries that Start with F | 0 | - | 4.83 | 614,156 |
| Countries that Start with M | 0 | - | 4.97 | 1,376,314 |
| The Only African Country ... | 0 | - | 4.98 | 128,666 |
| The Only American Country ... | 0 | - | 4.92 | 121,122 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,896 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,425 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,293 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,836 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,435 |
| European Countries with One Border | 0 | - | 4.97 | 182,053 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,912 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,672 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,123,100 |
| Second Biggest Cities by Country | 0 | - | 4.43 | 59,163 |
| Biggest Two-Word U.S. Cities | 0 | - | 4.50 | 101,972 |
| Biggest Cities by Trait #1 | 0 | - | 4.50 | 55,820 |
| Biggest City by Region | 0 | - | 4.50 | 36,052 |
| Most Populous 2nd Cities | 0 | - | 4.77 | 56,986 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,674 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,257 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 223,123 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 136,056 |
| Northernmost Major City by Country | 0 | - | 4.56 | 33,093 |
| Largest World Capitals with Exceptions | 0 | - | 4.63 | 52,274 |
| Two Largest Cities by First Two Letters | 0 | - | 4.53 | 83,054 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 114,300 |
| Ten Northernmost Megacities | 0 | - | 4.50 | 49,310 |
