| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 420,095 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,384 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,546 |
| Megacities on a World Map | 0 | - | 4.98 | 256,487 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,540 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 115,933 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 123,698 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 35,197 |
| 1M Cities in Squares of the World Map | 0 | - | 4.82 | 35,143 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,317 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,812 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,848 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,471 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,617 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,474 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,267 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,115 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,821 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,488 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,740 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,771 |
| Megacities on an Empty Map | 0 | - | 4.97 | 119,066 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,919 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,720 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,786 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,110 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,830 |
| Countries with Megacities | 0 | - | 4.99 | 266,448 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,535 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,927 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,836 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,045 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,864 |
| North America Cities by Map | 0 | - | 4.41 | 47,914 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,725 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,512 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,634 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,361 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,452,342 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,030 |
| Biggest Cities in the World | 0 | - | 4.92 | 804,307 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,844,481 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,647,200 |
| South American Cities on the Map | 0 | - | 4.52 | 35,532 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,156 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,265 |
| Pixelated United States Map | 0 | - | 4.88 | 94,710 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,335 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,209 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,789 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,526 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,808 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.90 | 94,092 |
| Shrinking U.S. States | 0 | - | 4.38 | 40,404 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,495 |
| Biggest City by Time Zone | 0 | - | 4.88 | 68,797 |
| Biggest City in Every Country | 0 | - | 4.98 | 101,754 |
| Five Most Populated Cities by Continent | 0 | - | 4.92 | 227,024 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 111,287 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 149,405 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 80,631 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 85,142 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 80,813 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 60,527 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.92 | 70,593 |
| Ten Southernmost Megacities | 0 | - | 4.88 | 65,117 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 68,268 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 132,075 |
| 5 Most Populous Cities in Each Country With a Map | 0 | - | 4.96 | 39,925 |
| Biggest Cities in the United States | 0 | - | 4.94 | 985,336 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 367,677 |
| Name a City - European Countries | 0 | - | 4.90 | 66,019 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,690 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,732 |
| World Capitals by Map | 0 | - | 5.00 | 288,893 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,741 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,761 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 196,460 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,904 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,760 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,856 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,664 |
| African East Coast | 0 | - | 4.96 | 96,620 |
| Countries More Populous than All Their Neighbors Combined | 0 | - | 4.93 | 38,573 |
| Biggest Cities in the Blue Banana | 0 | - | 4.57 | 36,623 |
| Largest Cities in the World if all the Ice Melts on a Map | 0 | - | 4.70 | 35,358 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,433 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,857 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,940 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,836 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,202 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,392 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,534 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,269 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,255 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,300 |
| Most Populous Country by First Two Letters | 0 | - | 4.70 | 70,990 |
| Demographics Multiple Choice | 0 | - | 4.70 | 42,362 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,852 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,173 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,529 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,648 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,775 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 93,134 |
| Highest Fertility Countries with Exceptions | 0 | - | 4.95 | 21,546 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 129,437 |
| Biggest Cities by Language | 0 | - | 4.96 | 247,478 |
| Largest City by Island | 0 | - | 4.87 | 72,342 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 71,357 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,555 |
| Biggest European Cities by Century | 0 | - | 4.99 | 146,044 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 581,259 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,698 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.99 | 78,388 |
| Biggest City in Each U.S. State | 0 | - | 4.87 | 169,509 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,644 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,784 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,447 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,117 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,460 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,795 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,657 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,883 |
| All Cities in Canada on a Map | 0 | - | 4.41 | 18,604 |
| Europe Capital to Country | 0 | - | 4.99 | 251,764 |
| Asia Capital to Country | 0 | - | 4.96 | 127,272 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,756 |
| European Capitals by Map | 0 | - | 4.99 | 141,699 |
| African Capitals by Map | 0 | - | 4.99 | 141,771 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,758 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,715 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,046 |
| European Coastal Capitals | 0 | - | 4.95 | 91,169 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,108 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,076 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,474 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,093 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,695 |
| Pixelated World Map | 0 | - | 5.00 | 143,951 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,425 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,664 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,792 |
| Countries in a Pumpkin of the World Map | 0 | - | 4.98 | 55,172 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 54,008 |
| Countries of the World in 1882 with a Map | 0 | - | 4.89 | 44,979 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,513 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,759 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,622 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,656 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 81,241 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,495 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,813 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,486 |
| Flags of North and South America | 0 | - | 4.99 | 376,167 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,470 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,201 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,466 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,592 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,334 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,875 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,710 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,945 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,030 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 112,985 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,105 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,331 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,382 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,347 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,311 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,674 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,466 |
| Most Populous Islands | 0 | - | 4.80 | 123,236 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,364 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,618 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,949 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,920 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,883 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,433 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,464 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.86 | 23,732 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 168,871 |
| Biggest Cities in Asia | 0 | - | 4.95 | 117,973 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 50,373 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 348,107 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 51,433 |
| Largest U.S. Cities in Yellowstone's Eruption Zone | 0 | - | 4.43 | 21,976 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,156 |
| Official Cities in the UK | 0 | - | 4.89 | 285,757 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,543 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,789 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,671 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,097 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,460 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,944 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,296 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,496 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,831 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,627 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,556 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,418 |
