| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,408 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,432 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,554 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,112 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,695 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,434 |
| Pixelated United States Map | 0 | - | 4.89 | 95,047 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,862 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,655 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 59,045 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,116 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,996 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,410 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,877 |
| Central American Countries | 0 | - | 4.98 | 157,636 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,726 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,620 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,259 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,268 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,856 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,638 |
| States of Mexico | 0 | - | 4.96 | 178,957 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,109 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,673 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,987 |
| North America Cities by Map | 0 | - | 4.41 | 47,982 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,824 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,666 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,683 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,735 |
| African East Coast | 0 | - | 4.96 | 96,979 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,255 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,499 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,507 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,595 |
| U.S. States that Start with M | 0 | - | 4.94 | 188,663 |
| U.S. States By Population | 0 | - | 4.92 | 154,314 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,443 |
| U.S. States with Longest Names | 0 | - | 4.85 | 45,019 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,203 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 89,026 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,621 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,259 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,222 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,344 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,802 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,893 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,747 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 68,096 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,893 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,871 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,762 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,286 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,310 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,368 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,878 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,392 |
| Countries that Beat the United States | 0 | - | 4.93 | 169,018 |
| South America Map Quiz | 0 | - | 5.00 | 1,559,141 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,945 |
| Flags of North and South America | 0 | - | 4.99 | 378,556 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,626 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,806 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,864 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,840 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,142 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,289 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,608 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,366 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,990 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 232,005 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,955 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,493 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,314 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,825 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,656 |
| The Only American Country ... | 0 | - | 4.92 | 122,408 |
| Belize Country Quiz | 0 | - | 4.85 | 21,131 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,832 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,242 |
| Pixelated Africa Map | 0 | - | 4.98 | 101,053 |
| Pixelated Asia Map | 0 | - | 4.91 | 73,980 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,729 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,460 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,657 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,732 |
| Island Countries | 0 | - | 4.99 | 713,250 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,309 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,515 |
| Territories of the United States | 0 | - | 4.80 | 52,691 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,966 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,946 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 93,011 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,207 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,317 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,784 |
| States of Brazil | 0 | - | 4.98 | 90,162 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,935 |
| Canadian Islands on the Map | 0 | - | 4.40 | 20,130 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,767 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,679 |
| South American Cities on the Map | 0 | - | 4.52 | 35,592 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 152,033 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,703 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,862 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,565 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,222 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,684 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 72,017 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,802 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,855,909 |
| Canada Country Quiz | 0 | - | 4.55 | 133,235 |
| United States Country Quiz | 0 | - | 4.43 | 102,398 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,787 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,860 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,564 |
| Asia Map Quiz | 0 | - | 4.99 | 927,294 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,302 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,736 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,271 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,118 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,604 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,314 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,626 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,803 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,662,794 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,128 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,830 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,893 |
| New England States | 0 | - | 4.51 | 59,916 |
| U.S. States by Land Area | 0 | - | 4.55 | 53,133 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,142 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 83,264 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,356 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.75 | 41,202 |
| U.S. States by Borders | 0 | - | 4.61 | 35,522 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,734 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,419 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,494 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 100,005 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,283 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,860 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,551 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,547 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,916 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,495 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,367 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,631 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 83,198 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,359 |
| Which Island in the United States? | 0 | - | 4.29 | 29,855 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,386 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 421,429 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,986 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,484 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,932 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,976 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,672 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,251 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,660 |
| Name a City - European Countries | 0 | - | 4.89 | 66,472 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,572 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,529 |
| World Capitals by Map | 0 | - | 5.00 | 290,233 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,986 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,691 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,203 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,922 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,826 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,406 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,330 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,625 |
| The Only European Country ... | 0 | - | 4.91 | 219,800 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,514 |
| Countries of the World in 1900 | 0 | - | 4.89 | 86,301 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 197,236 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 152,622 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,941 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,012 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 145,514 |
| Countries of Africa | 0 | - | 5.00 | 2,566,728 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,862 |
| Jamaica Country Quiz | 0 | - | 4.59 | 35,277 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,961 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,328 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,663 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,271 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,877 |
| Australia Map Quiz | 0 | - | 4.95 | 346,651 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,727 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,968 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,782 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,855 |
| Top European Languages on a Map | 0 | - | 4.77 | 133,060 |
| Pixelated Americas Map | 0 | - | 4.40 | 47,553 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,703 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.70 | 61,613 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,306 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 68,004 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,588 |
