| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,258 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,281 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,982 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,839 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,173 |
| North America Map Quiz | 0 | - | 4.98 | 252,580 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,869 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,361 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,596 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,919 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,032 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,939 |
| Central American Countries | 0 | - | 4.98 | 157,490 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,672 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,945 |
| African East Coast | 0 | - | 4.96 | 96,891 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,586 |
| North America Cities by Map | 0 | - | 4.41 | 47,969 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,149 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,141 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,298 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,746 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,862 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,705 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 68,037 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,061 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,957 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,023 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,820 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,076 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,799 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,832 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,707 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,396,284 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,586 |
| Europe Map Quiz | 0 | - | 5.00 | 4,791,908 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,442 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 52,059 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,717 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,468 |
| Find the City #1 | 0 | - | 4.97 | 43,416 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,208 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,655 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 159,754 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 114,188 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,703 |
| Territories of the United States | 0 | - | 4.80 | 52,654 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 150,047 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.86 | 77,850 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,872 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,919 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,918 |
| Top World Languages on a Map | 0 | - | 4.94 | 104,103 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 117,776 |
| 407 Islands on the World Map | 0 | - | 4.99 | 35,694 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,200 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,852,064 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,171 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,049 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,263 |
| Asia Map Quiz | 0 | - | 4.99 | 926,321 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,267 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,406 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,860 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,399 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,966 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,660 |
| Name a City - European Countries | 0 | - | 4.89 | 66,340 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,855 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,719 |
| World Capitals by Map | 0 | - | 5.00 | 289,815 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,905 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,124 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,202 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,413 |
| The Only European Country ... | 0 | - | 4.91 | 219,444 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,235 |
| Countries of the World in 1900 | 0 | - | 4.89 | 86,133 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 197,017 |
| All Countries by Northernmost Point on Land | 0 | - | 4.90 | 127,546 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,917 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 152,386 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,767 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,970 |
| Countries of Africa | 0 | - | 5.00 | 2,563,466 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,834 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,566 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,100 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,768 |
| Australia Map Quiz | 0 | - | 4.95 | 346,414 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,483 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,937 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,740 |
| Pixelated Americas Map | 0 | - | 4.39 | 47,487 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,472 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.12 | 41,207 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,970 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,259 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,848 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,513 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,534 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,889 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,433 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,322 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,613 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 83,137 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,315 |
| Ten Most Rectangular U.S. States | 0 | - | 4.54 | 71,789 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,237 |
| Most Common High School Mascots | 0 | - | 4.47 | 32,355 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,578 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,552 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,522 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,636 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,281 |
| Europe Capital to Country | 0 | - | 4.99 | 252,482 |
| Asia Capital to Country | 0 | - | 4.96 | 127,662 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,214 |
| European Capitals by Map | 0 | - | 4.99 | 142,437 |
| African Capitals by Map | 0 | - | 4.99 | 142,510 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,094 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,079 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,337 |
| European Coastal Capitals | 0 | - | 4.95 | 91,459 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,256 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,180 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,115 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,228 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,816 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,150 |
| Countries of the Middle East | 0 | - | 4.96 | 203,184 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,327 |
| Slavic Countries | 0 | - | 4.96 | 112,477 |
| African Island Countries | 0 | - | 4.96 | 102,696 |
| Pixelated World Map | 0 | - | 5.00 | 144,227 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,225 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,681 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,723 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,829 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,962 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 54,292 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,969 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,441 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,897 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,076 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,728 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,681 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,490 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,024 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,645 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,048 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,280 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,052 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,886 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 81,410 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,307 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,877 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,883 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,556 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,899 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,752 |
| Flags of North and South America | 0 | - | 4.99 | 377,821 |
| Australian States and Territories | 0 | - | 4.96 | 142,996 |
| Counties of England | 0 | - | 4.97 | 803,909 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,344 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,746 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,783 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,458 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,533 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,183 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,426 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,865 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,320 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,289 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.62 | 45,285 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 69,164 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,027 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,636 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,852 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,396 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,229 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 105,055 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,958 |
| Official Cities in the UK | 0 | - | 4.89 | 286,730 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 16,504 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,225 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,485 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,341 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,699 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,275 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,467 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,650 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,044 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,799 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,552 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,234 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,750 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,232 |
| Monarchies of Europe | 0 | - | 4.90 | 98,996 |
| Monarchies of Asia | 0 | - | 4.97 | 71,582 |
