| Biggest Countries by Population | 0 | - | 5.00 | 1,445,424 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,263 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,875 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,120 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,598 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,941 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,101 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,418 |
| Countries with Megacities | 0 | - | 4.99 | 263,192 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,251 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,221 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,548 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,253 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,731 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,707 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,756 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,383 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,526 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,069 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,727 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,597 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,421 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,867 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,130 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,299 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,261 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,187 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,731 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,244 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,530 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,230 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,932 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,158 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,852 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,810 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,302 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,810 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,419 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,255 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 23,402 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,810 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,214 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,423 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,317 |
| Biggest Cities in the World | 0 | - | 4.91 | 798,592 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,502 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 115,668 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,885 |
| Biggest City by Time Zone | 0 | - | 4.88 | 67,901 |
| Biggest City in Every Country | 0 | - | 4.98 | 100,491 |
| Five Most Populated Cities by Continent | 0 | - | 4.92 | 224,971 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 110,299 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 133,752 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 79,785 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 84,490 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 417,543 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 79,856 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 59,444 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 70,017 |
| Ten Southernmost Megacities | 0 | - | 4.87 | 64,432 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 67,611 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 130,278 |
| Biggest Cities in the United States | 0 | - | 4.94 | 978,157 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 366,096 |
| Most Populous Countries in 1800 | 0 | - | 4.33 | 42,098 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,999 |
| Olympic Host Countries | 0 | - | 4.98 | 200,709 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,814 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,220 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 309,341 |
| The Only European Country ... | 0 | - | 4.91 | 216,580 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,219 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,100 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,648 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.97 | 180,636 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 125,457 |
| Countries of Africa | 0 | - | 5.00 | 2,536,473 |
| Most Populous Country by First Two Letters | 0 | - | 4.70 | 70,852 |
| Demographics Multiple Choice | 0 | - | 4.70 | 42,249 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 128,502 |
| Biggest Cities by Language | 0 | - | 4.96 | 246,368 |
| Largest City by Island | 0 | - | 4.87 | 71,849 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 70,962 |
| Most Populous World Capitals | 0 | - | 4.94 | 175,929 |
| Biggest European Cities by Century | 0 | - | 4.99 | 145,474 |
| Megacities on a World Map | 0 | - | 4.98 | 254,453 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 578,034 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,332 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,904 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,608 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 168,327 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,540 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,666 |
| Countries of the Middle East | 0 | - | 4.96 | 201,142 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,266 |
| Slavic Countries | 0 | - | 4.96 | 111,644 |
| African Island Countries | 0 | - | 4.96 | 101,613 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,873 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,164 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.81 | 46,999 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,380 |
| Coldest Countries | 0 | - | 4.97 | 138,457 |
| Countries Reducing Carbon Dioxide Emissions the Most | 0 | - | 4.89 | 64,647 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 72,395 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,530 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,530 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,705 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,005 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,879 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,495 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,492 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 144,113 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,948 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,648 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,722 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,602 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,213 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,193 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,568 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,217 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,140 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,982 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,247 |
| Most Populous Countries in 1950 | 0 | - | 4.63 | 86,058 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 178,171 |
| Most Populous Islands | 0 | - | 4.80 | 122,916 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,300 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,531 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,923 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 168,192 |
| Biggest Cities in Asia | 0 | - | 4.95 | 116,937 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 50,050 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 345,511 |
| Megacities on an Empty Map | 0 | - | 4.97 | 118,387 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,950 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 13,120 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,577 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,889 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,275 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,100 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,069 |
| Monarchies of Europe | 0 | - | 4.90 | 98,133 |
| Monarchies of Asia | 0 | - | 4.97 | 71,083 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,371 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,880 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 112,492 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,383 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,685 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,398 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,430 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 271,403 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,281 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,523 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,796 |
| Countries that Start with A | 0 | - | 4.98 | 2,162,255 |
| Countries that Start with B | 0 | - | 4.95 | 2,293,985 |
| Countries that Start with C | 0 | - | 4.96 | 1,821,750 |
| Countries that Start with D | 0 | - | 4.96 | 709,388 |
| Countries that Start with E | 0 | - | 4.95 | 1,376,933 |
| Countries that Start with G | 0 | - | 4.97 | 1,503,024 |
| Countries that Start with H | 0 | - | 4.96 | 604,605 |
| Countries that Start with I | 0 | - | 4.92 | 1,288,075 |
| Countries that Start with J | 0 | - | 4.98 | 602,288 |
| Countries that Start with K | 0 | - | 4.97 | 815,648 |
| Countries that Start with L | 0 | - | 4.98 | 1,090,541 |
| Countries that Start with N | 0 | - | 4.93 | 1,117,500 |
| Countries that Start with P | 0 | - | 4.94 | 1,215,921 |
| Countries that Start with S | 0 | - | 4.98 | 1,754,537 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,690 |
| Countries that Start with U | 0 | - | 4.97 | 904,386 |
| Countries that Start with V | 0 | - | 4.98 | 609,271 |
| Countries that Start with F | 0 | - | 4.83 | 617,486 |
| Countries that Start with M | 0 | - | 4.97 | 1,381,470 |
| The Only African Country ... | 0 | - | 4.99 | 129,091 |
| The Only American Country ... | 0 | - | 4.92 | 121,591 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,118 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,772 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,840 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,501 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,982 |
| European Countries with One Border | 0 | - | 4.97 | 182,762 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,557 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,195 |
| Boundary Waters | 0 | - | 4.92 | 88,456 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,158 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,068 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,898 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,517 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 224,310 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 136,756 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 115,296 |
| UK Immigration by Country | 0 | - | 4.94 | 140,882 |
| Central American Countries | 0 | - | 4.98 | 156,443 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,622 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,968 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,216 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,590 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,977 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,370 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,581 |
