| Canada Provinces and Territories | 0 | - | 5.00 | 345,313 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,225 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,357 |
| States of Mexico | 0 | - | 4.96 | 177,720 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,586 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,202 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,311 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,077 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,435 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,580 |
| Pixelated United States Map | 0 | - | 4.88 | 94,671 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,282 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,616 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,655 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,821 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,614 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,783 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,674 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,495 |
| Central American Countries | 0 | - | 4.98 | 157,143 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,165 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,190 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,889 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,935 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,471 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,351 |
| States of Brazil | 0 | - | 4.97 | 89,305 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,333 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,314 |
| African East Coast | 0 | - | 4.96 | 96,590 |
| North America Cities by Map | 0 | - | 4.41 | 47,907 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,320 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,275 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,551 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,904 |
| Territories of the United States | 0 | - | 4.80 | 52,565 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,837 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,066 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,074 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,775 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,084 |
| U.S. States By Population | 0 | - | 4.92 | 153,996 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,028 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,777 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,961 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,745 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,458 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,978 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,525 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,095 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,580 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,771 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,569 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,911 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,314 |
| Flags of North and South America | 0 | - | 4.99 | 375,985 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,430 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,473 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,286 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,789 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,144 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,255 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,507 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,256 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,369 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,836 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,427 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,315 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,943 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,912 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,971 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,283 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,339 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,295 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,887 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,129 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,525 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,396 |
| The Only American Country ... | 0 | - | 4.92 | 122,075 |
| States of India | 0 | - | 4.95 | 195,283 |
| Japanese Prefectures | 0 | - | 4.98 | 138,537 |
| Regions of New Zealand | 0 | - | 4.84 | 28,679 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,633 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,015 |
| Provinces of Turkey | 0 | - | 4.94 | 205,462 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,302 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,644 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,304 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,405 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,117 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,100 |
| Belize Country Quiz | 0 | - | 4.85 | 21,062 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,527 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,670 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,964 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,655 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,923 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,466 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,704 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,818 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,831 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,353 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,533 |
| South American Cities on the Map | 0 | - | 4.52 | 35,529 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,634 |
| Subdivisions by Country | 0 | - | 4.87 | 50,554 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,650 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,843,624 |
| Canada Country Quiz | 0 | - | 4.55 | 132,915 |
| United States Country Quiz | 0 | - | 4.43 | 102,033 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,257 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,121 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,328 |
| Asia Map Quiz | 0 | - | 4.99 | 923,307 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,263 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,508 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,157 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,031 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,688 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,299 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,645,864 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,557 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 90,740 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,744 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 419,959 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,904 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,609 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,927 |
| Name a City - European Countries | 0 | - | 4.90 | 65,990 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,373 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,511 |
| World Capitals by Map | 0 | - | 5.00 | 288,771 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,713 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,342 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,652 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,788 |
| The Only European Country ... | 0 | - | 4.91 | 218,443 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,512 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,696 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 196,383 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,840 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,204 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,848 |
| Countries of Africa | 0 | - | 5.00 | 2,553,737 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,285 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,368 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,306 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,714 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,433 |
| Australia Map Quiz | 0 | - | 4.95 | 345,838 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,788 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,840 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,652 |
| Pixelated Americas Map | 0 | - | 4.39 | 47,362 |
| New England States | 0 | - | 4.51 | 59,876 |
| U.S. States by Land Area | 0 | - | 4.63 | 53,002 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,095 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 83,049 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,230 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.75 | 41,092 |
| U.S. States by Borders | 0 | - | 4.62 | 35,439 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,644 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,272 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,407 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,870 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,185 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,802 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,400 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,479 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,821 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,261 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,186 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,542 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,942 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,203 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.43 | 47,046 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,293 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,429 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,857 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,937 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,196 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,360 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,256 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,110 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,840 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,759 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,756 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,216 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,846 |
| Canadian Islands on the Map | 0 | - | 4.40 | 20,085 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,181 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,680 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,662 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,589 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,303 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,243 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,948 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,557 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,823 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,237 |
