| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,985 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,898 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,824 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,644 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,957 |
| North America Map Quiz | 0 | - | 4.98 | 244,429 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,908 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,791 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,867 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,968 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,869 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,960 |
| Central American Countries | 0 | - | 4.98 | 155,052 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,896 |
| African East Coast | 0 | - | 4.96 | 95,046 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,156 |
| North America Cities by Map | 0 | - | 4.41 | 47,615 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,904 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,878 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,081 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,488 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,069 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,658 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.84 | 66,833 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,155 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,163 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,212 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,227 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,826 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,658 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,768 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,366 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,362,230 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,366 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,313 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,194 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 50,608 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,460 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,758 |
| Find the City #1 | 0 | - | 4.97 | 42,103 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,550 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,577 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 152,655 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 110,969 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 63,115 |
| Territories of the United States | 0 | - | 4.79 | 52,145 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 144,681 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.84 | 76,312 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 91,908 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,224 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,379 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,237 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.98 | 115,081 |
| 407 Islands on the World Map | 0 | - | 4.99 | 34,694 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,166 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,800,991 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,465 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,306 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,298 |
| Asia Map Quiz | 0 | - | 4.99 | 907,021 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,200 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,326 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,014 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,159 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,089 |
| Shrinking U.S. States | 0 | - | 4.37 | 40,196 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,546 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,460 |
| Name a City - European Countries | 0 | - | 4.92 | 64,390 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,230 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,898 |
| World Capitals by Map | 0 | - | 5.00 | 283,203 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,665 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,986 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,814 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,558 |
| The Only European Country ... | 0 | - | 4.91 | 213,836 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,143 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,497 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,156 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 125,036 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 61,754 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,857 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,534 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,209 |
| Countries of Africa | 0 | - | 5.00 | 2,507,843 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,908 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,798 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,470 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,924 |
| Australia Map Quiz | 0 | - | 4.94 | 342,479 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,304 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,279 |
| Layers of the Earth and Atmosphere | 0 | - | 4.97 | 50,178 |
| Pixelated Americas Map | 0 | - | 4.40 | 46,811 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,089 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.11 | 40,792 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,311 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.70 | 32,783 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,413 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 74,876 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,212 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,409 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 89,978 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,340 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,153 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 81,872 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,576 |
| Ten Most Rectangular U.S. States | 0 | - | 4.54 | 70,896 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,015 |
| Most Common High School Mascots | 0 | - | 4.47 | 31,831 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,632 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,557 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,069 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,355 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,817 |
| Europe Capital to Country | 0 | - | 4.99 | 247,859 |
| Asia Capital to Country | 0 | - | 4.96 | 125,758 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,454 |
| European Capitals by Map | 0 | - | 4.99 | 136,269 |
| African Capitals by Map | 0 | - | 4.99 | 132,180 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,124 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,186 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,611 |
| European Coastal Capitals | 0 | - | 4.95 | 89,754 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,185 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,800 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,801 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,423 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,765 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,325 |
| Countries of the Middle East | 0 | - | 4.96 | 198,920 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,263 |
| Slavic Countries | 0 | - | 4.96 | 110,857 |
| African Island Countries | 0 | - | 4.96 | 100,790 |
| Pixelated World Map | 0 | - | 5.00 | 142,431 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,498 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,434 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,721 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,527 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,871 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 52,306 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,707 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,489 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,109 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,628 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,716 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,761 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,290 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,575 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,275 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,414 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,244 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,505 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,345 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 79,964 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,083 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,469 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,200 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,434 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,343 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,348 |
| Flags of North and South America | 0 | - | 4.99 | 367,215 |
| Australian States and Territories | 0 | - | 4.95 | 140,853 |
| Counties of England | 0 | - | 4.97 | 789,188 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,887 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,154 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,688 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,600 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,020 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,682 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,449 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,713 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,472 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,015 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.67 | 44,960 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 67,449 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,377 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,613 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,957 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,999 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,853 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,987 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,829 |
| Official Cities in the UK | 0 | - | 4.89 | 280,541 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,403 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,795 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,258 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,669 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,407 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,121 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,178 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,704 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,453 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,763 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,198 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,361 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,341 |
| Monarchies of Europe | 0 | - | 4.90 | 97,311 |
| Monarchies of Asia | 0 | - | 4.97 | 70,601 |
