| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,287 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,332 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,602 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,120 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,275 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,012 |
| North America Map Quiz | 0 | - | 4.98 | 252,716 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,436 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,625 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,607 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,942 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,051 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,955 |
| Central American Countries | 0 | - | 4.98 | 157,521 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,688 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,014 |
| African East Coast | 0 | - | 4.96 | 96,918 |
| North America Cities by Map | 0 | - | 4.41 | 47,974 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,161 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,165 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,313 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,766 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,872 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,715 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 68,060 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,245 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,073 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,964 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,846 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,113 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,850 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,865 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,712 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,446 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,396,896 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,712 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,720 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,231 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,136 |
| Territories of the United States | 0 | - | 4.80 | 52,665 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,891 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,930 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,924 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 52,086 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,497 |
| Find the City #1 | 0 | - | 4.97 | 43,427 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,713 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 159,869 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 114,230 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,720 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,853,008 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,312 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,214 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,576 |
| Asia Map Quiz | 0 | - | 4.99 | 926,592 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 150,117 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.86 | 77,863 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,360 |
| Top World Languages on a Map | 0 | - | 4.94 | 104,125 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 117,809 |
| 407 Islands on the World Map | 0 | - | 4.99 | 35,709 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,218 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,410 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,873 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,406 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,971 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,663 |
| Name a City - European Countries | 0 | - | 4.89 | 66,373 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,002 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,916 |
| World Capitals by Map | 0 | - | 5.00 | 289,926 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,926 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,173 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,234 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,454 |
| The Only European Country ... | 0 | - | 4.91 | 219,526 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,299 |
| Countries of the World in 1900 | 0 | - | 4.89 | 86,168 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 197,063 |
| All Countries by Northernmost Point on Land | 0 | - | 4.90 | 127,589 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,936 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 152,438 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,800 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,979 |
| Countries of Africa | 0 | - | 5.00 | 2,564,288 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,954 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,587 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,146 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,797 |
| Australia Map Quiz | 0 | - | 4.95 | 346,462 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,550 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,947 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,750 |
| Pixelated Americas Map | 0 | - | 4.39 | 47,493 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,478 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.12 | 41,214 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,978 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,267 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,850 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,524 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,539 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,900 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,449 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,334 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,617 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 83,157 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,324 |
| Ten Most Rectangular U.S. States | 0 | - | 4.54 | 71,806 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,240 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,296 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.62 | 45,291 |
| Most Common High School Mascots | 0 | - | 4.47 | 32,359 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,050 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,775 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,592 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,666 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,329 |
| Europe Capital to Country | 0 | - | 4.99 | 252,548 |
| Asia Capital to Country | 0 | - | 4.96 | 127,682 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,262 |
| European Capitals by Map | 0 | - | 4.99 | 142,501 |
| African Capitals by Map | 0 | - | 4.99 | 142,567 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,107 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,113 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,371 |
| European Coastal Capitals | 0 | - | 4.95 | 91,481 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,265 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,248 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,203 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,237 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,024 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,211 |
| Countries of the Middle East | 0 | - | 4.96 | 203,234 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,348 |
| Slavic Countries | 0 | - | 4.96 | 112,490 |
| African Island Countries | 0 | - | 4.96 | 102,723 |
| Pixelated World Map | 0 | - | 5.00 | 144,261 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,239 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,715 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,739 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,854 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,973 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 54,315 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,992 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,470 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,936 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,129 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,757 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,710 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,513 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,049 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,673 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,064 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,302 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,396 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,911 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 81,426 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,310 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,896 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,904 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,564 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,921 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,949 |
| Flags of North and South America | 0 | - | 4.99 | 378,046 |
| Australian States and Territories | 0 | - | 4.96 | 143,046 |
| Counties of England | 0 | - | 4.97 | 804,094 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,447 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,774 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,793 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,472 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,543 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,208 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,455 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,932 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,331 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 69,186 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,036 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,653 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,897 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,431 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,269 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,083 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,967 |
| Megacities on an Empty Map | 0 | - | 4.97 | 119,353 |
| Official Cities in the UK | 0 | - | 4.89 | 286,829 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 16,508 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,579 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,356 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,713 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,306 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,485 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,657 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,057 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,812 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,570 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,264 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,767 |
| Monarchies of Europe | 0 | - | 4.90 | 99,020 |
| Monarchies of Asia | 0 | - | 4.97 | 71,600 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,346 |
