| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,788 |
| Central American Countries | 0 | - | 4.98 | 155,052 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,979 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,812 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,749 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,895 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,788 |
| States of Mexico | 0 | - | 4.95 | 173,338 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,962 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,156 |
| Belize Country Quiz | 0 | - | 4.85 | 20,806 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,635 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,948 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,201 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,222 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,904 |
| Pixelated United States Map | 0 | - | 4.89 | 93,477 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,864 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,963 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,867 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,958 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,257 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,373 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,399 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,661 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,910 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,383 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,952 |
| States of Brazil | 0 | - | 4.98 | 86,383 |
| North America Cities by Map | 0 | - | 4.41 | 47,615 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,462 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,852 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,359 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,683 |
| African East Coast | 0 | - | 4.96 | 95,044 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,732 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,357 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,413 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,668 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,906 |
| U.S. States By Population | 0 | - | 4.92 | 152,367 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,403 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,866 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,901 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,553 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,765 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,880 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,878 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,081 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,488 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,068 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,658 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.84 | 66,831 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,399 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,434 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,950 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,541 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,884 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,578 |
| Flags of North and South America | 0 | - | 4.99 | 367,202 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,094 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,933 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,355 |
| South American Cities on the Map | 0 | - | 4.57 | 35,242 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,596 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,326 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,886 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,152 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,681 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,447 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,824 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,658 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,766 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,256 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,598 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,341 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,365 |
| The Only American Country ... | 0 | - | 4.92 | 120,759 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,345 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,860 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,369 |
| El Salvador Country Quiz | 0 | - | 4.62 | 31,473 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,207 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,916 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,068 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,410 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,808 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,193 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,947 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,460 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,548 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,087 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,796 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,281 |
| Territories of the United States | 0 | - | 4.79 | 52,145 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 91,908 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,224 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,378 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,896 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,719 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,703 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,476 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,072 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,095 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,316 |
| Canada Country Quiz | 0 | - | 4.54 | 131,710 |
| United States Country Quiz | 0 | - | 4.43 | 100,582 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,076 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,609 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,652 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,601 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,275 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,675 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,800,957 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,066 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,118 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,282 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,861 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,644 |
| Antigua and Barbuda Country Quiz | 0 | - | 4.66 | 21,910 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,459 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,298 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,287 |
| Asia Map Quiz | 0 | - | 4.99 | 907,003 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,199 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,159 |
| New England States | 0 | - | 4.51 | 59,707 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,475 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,883 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,314 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.69 | 55,641 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,664 |
| U.S. States by Borders | 0 | - | 4.63 | 35,069 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,239 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,138 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 43,991 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,309 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.70 | 32,783 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,413 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 74,876 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,212 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,408 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 89,977 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,339 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,153 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 81,872 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,575 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,755 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,587,867 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,607 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,546 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,460 |
| Name a City - European Countries | 0 | - | 4.92 | 64,388 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,214 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,894 |
| World Capitals by Map | 0 | - | 5.00 | 283,200 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,665 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,983 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,813 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,554 |
| The Only European Country ... | 0 | - | 4.91 | 213,833 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,141 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,496 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,155 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,856 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,532 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,207 |
| Countries of Africa | 0 | - | 5.00 | 2,507,821 |
| Saint Kitts and Nevis Country Quiz | 0 | - | 4.57 | 18,620 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,018 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,904 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,798 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,470 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,924 |
| Australia Map Quiz | 0 | - | 4.94 | 342,478 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,304 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,279 |
| Layers of the Earth and Atmosphere | 0 | - | 4.97 | 50,177 |
| Canadian Islands on the Map | 0 | - | 4.39 | 19,916 |
| Pixelated Americas Map | 0 | - | 4.40 | 46,810 |
| Largest Caribbean Islands | 0 | - | 4.07 | 16,586 |
| Saintly Islands of the Caribbean | 0 | - | 4.32 | 23,926 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,607 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,543 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,793 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,195 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,565 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,806 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,015 |
| Cities in U.S. History #1 | 0 | - | 4.30 | 44,035 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,184 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,833 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,518 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,910 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,656 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,526 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,339 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,758 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,065 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,083 |
