| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,917 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,883 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,372 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,412 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,813 |
| North America Map Quiz | 0 | - | 4.98 | 244,366 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,783 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,741 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,794 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,932 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,851 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,943 |
| Central American Countries | 0 | - | 4.98 | 155,013 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,840 |
| African East Coast | 0 | - | 4.96 | 95,021 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,136 |
| North America Cities by Map | 0 | - | 4.41 | 47,611 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,887 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,854 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,069 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,467 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,060 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,653 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.84 | 66,816 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,144 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,147 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,034 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,170 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,782 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,608 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,746 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,361 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,361,766 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,350 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,492 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,191 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 50,586 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,458 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,728 |
| Find the City #1 | 0 | - | 4.97 | 42,092 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,525 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,531 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 152,560 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 110,939 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 63,088 |
| Territories of the United States | 0 | - | 4.79 | 52,135 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 144,630 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.84 | 76,301 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 91,887 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,212 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,369 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,224 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.98 | 115,058 |
| 407 Islands on the World Map | 0 | - | 4.99 | 34,683 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,150 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,800,345 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,687 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,163 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,020 |
| Asia Map Quiz | 0 | - | 4.99 | 906,829 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,127 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,318 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,011 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,149 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,083 |
| Shrinking U.S. States | 0 | - | 4.37 | 40,193 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,539 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,459 |
| Name a City - European Countries | 0 | - | 4.92 | 64,365 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,041 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,722 |
| World Capitals by Map | 0 | - | 5.00 | 283,133 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,649 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,931 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,797 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,508 |
| The Only European Country ... | 0 | - | 4.91 | 213,763 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,084 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,461 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,120 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 125,006 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 61,741 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,804 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,488 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,195 |
| Countries of Africa | 0 | - | 5.00 | 2,507,116 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,724 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,780 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,440 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,904 |
| Australia Map Quiz | 0 | - | 4.94 | 342,436 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,272 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,271 |
| Layers of the Earth and Atmosphere | 0 | - | 4.97 | 50,170 |
| Pixelated Americas Map | 0 | - | 4.40 | 46,801 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,084 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.11 | 40,790 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,301 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.70 | 32,773 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,411 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 74,870 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,204 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,406 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 89,957 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,315 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,148 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 81,851 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,563 |
| Ten Most Rectangular U.S. States | 0 | - | 4.54 | 70,884 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,012 |
| Most Common High School Mascots | 0 | - | 4.47 | 31,821 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,175 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,357 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,996 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,329 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,782 |
| Europe Capital to Country | 0 | - | 4.99 | 247,604 |
| Asia Capital to Country | 0 | - | 4.96 | 125,723 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,424 |
| European Capitals by Map | 0 | - | 4.99 | 136,214 |
| African Capitals by Map | 0 | - | 4.99 | 132,123 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,111 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,160 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,588 |
| European Coastal Capitals | 0 | - | 4.95 | 89,726 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,176 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,722 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,738 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,411 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,578 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,269 |
| Countries of the Middle East | 0 | - | 4.96 | 198,864 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,230 |
| Slavic Countries | 0 | - | 4.96 | 110,832 |
| African Island Countries | 0 | - | 4.96 | 100,765 |
| Pixelated World Map | 0 | - | 5.00 | 142,408 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,489 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,345 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,699 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,497 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,859 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 52,280 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,689 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,463 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,065 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,593 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,693 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,741 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,265 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,546 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,242 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,380 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,218 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,493 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,318 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 79,947 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,079 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,455 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,173 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,426 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,339 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,121 |
| Flags of North and South America | 0 | - | 4.99 | 366,967 |
| Australian States and Territories | 0 | - | 4.95 | 140,723 |
| Counties of England | 0 | - | 4.97 | 789,035 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,830 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,142 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,679 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,592 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,013 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,661 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,399 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,656 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,459 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,014 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.67 | 44,957 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 67,420 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,373 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,599 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,894 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,956 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,818 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,968 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,817 |
| Official Cities in the UK | 0 | - | 4.89 | 280,458 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,400 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,784 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,154 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,649 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,398 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,090 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,163 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,690 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,425 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,755 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,175 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,336 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,321 |
| Monarchies of Europe | 0 | - | 4.90 | 97,295 |
| Monarchies of Asia | 0 | - | 4.97 | 70,590 |
