| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,293 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,360 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,602 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,142 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,287 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,022 |
| North America Map Quiz | 0 | - | 4.98 | 252,722 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,437 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,637 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,608 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,942 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,052 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,955 |
| Central American Countries | 0 | - | 4.98 | 157,522 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,690 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,019 |
| African East Coast | 0 | - | 4.96 | 96,918 |
| North America Cities by Map | 0 | - | 4.41 | 47,975 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,162 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,167 |
| 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 | 1,558,268 |
| 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 | 130,847 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,118 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,853 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,866 |
| 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 | 3,396,932 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,792 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,720 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,232 |
| 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 | 92,892 |
| 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 | 52,090 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,500 |
| Find the City #1 | 0 | - | 4.97 | 43,428 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,716 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 159,875 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 114,231 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,723 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,853,101 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,333 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,221 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,591 |
| Asia Map Quiz | 0 | - | 4.99 | 926,605 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 150,127 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.86 | 77,865 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,365 |
| Top World Languages on a Map | 0 | - | 4.94 | 104,128 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 117,811 |
| 407 Islands on the World Map | 0 | - | 4.99 | 35,711 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,221 |
| 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 | 33,665 |
| Name a City - European Countries | 0 | - | 4.89 | 66,374 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,023 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,940 |
| World Capitals by Map | 0 | - | 5.00 | 289,932 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,927 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,182 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,236 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,458 |
| The Only European Country ... | 0 | - | 4.91 | 219,532 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,303 |
| Countries of the World in 1900 | 0 | - | 4.89 | 86,169 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 197,066 |
| All Countries by Northernmost Point on Land | 0 | - | 4.90 | 127,591 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,937 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 152,455 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,802 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,980 |
| Countries of Africa | 0 | - | 5.00 | 2,564,341 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,964 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,588 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,155 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,798 |
| Australia Map Quiz | 0 | - | 4.95 | 346,467 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,556 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,947 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,753 |
| Pixelated Americas Map | 0 | - | 4.39 | 47,494 |
| 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 | 99,980 |
| 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 | 73,901 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,450 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,335 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,617 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 83,158 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,326 |
| Ten Most Rectangular U.S. States | 0 | - | 4.54 | 71,809 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,241 |
| 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 | 32,360 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,113 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,793 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,598 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,669 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,336 |
| Europe Capital to Country | 0 | - | 4.99 | 252,555 |
| Asia Capital to Country | 0 | - | 4.96 | 127,686 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,267 |
| European Capitals by Map | 0 | - | 4.99 | 142,506 |
| African Capitals by Map | 0 | - | 4.99 | 142,569 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,110 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,119 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,377 |
| European Coastal Capitals | 0 | - | 4.95 | 91,486 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,266 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,255 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,223 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,238 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,041 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,214 |
| Countries of the Middle East | 0 | - | 4.96 | 203,241 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,350 |
| Slavic Countries | 0 | - | 4.96 | 112,491 |
| African Island Countries | 0 | - | 4.96 | 102,725 |
| Pixelated World Map | 0 | - | 5.00 | 144,263 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,239 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,717 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,739 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,855 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,974 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 54,318 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,995 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,471 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,940 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,132 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,759 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,711 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,518 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,050 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,677 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,069 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,304 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,416 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,912 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 81,430 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,311 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,899 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,904 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,565 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,923 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,967 |
| Flags of North and South America | 0 | - | 4.99 | 378,062 |
| Australian States and Territories | 0 | - | 4.96 | 143,051 |
| Counties of England | 0 | - | 4.97 | 804,102 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,459 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,776 |
| 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 | 75,460 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,940 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,331 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 69,187 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,037 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,656 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,899 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,433 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,269 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,084 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,967 |
| Megacities on an Empty Map | 0 | - | 4.97 | 119,356 |
| Official Cities in the UK | 0 | - | 4.89 | 286,831 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 16,508 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,591 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,358 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,715 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,309 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,486 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,658 |
| 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 | 136,267 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,767 |
| Monarchies of Europe | 0 | - | 4.90 | 99,022 |
| Monarchies of Asia | 0 | - | 4.97 | 71,600 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,348 |
