| United States Map Quiz | 0 | - | 4.98 | 4,148,924 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,170 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,261 |
| Pixelated United States Map | 0 | - | 4.89 | 93,844 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,393 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,949 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,949 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,396 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,631 |
| U.S. States By Population | 0 | - | 4.92 | 152,803 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,926 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,188 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,225 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,975 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,997 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,288 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,560 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,387 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,884 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,340 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,996 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,217 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,182 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,529 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,219 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,079 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,077 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,388 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,595 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,569 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,969 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,997 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,038 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,280 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,052 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,965 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,470 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,331 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,844 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,997 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,178 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,873 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,455 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,432 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,213 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,775 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,948 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,749 |
| Central American Countries | 0 | - | 4.98 | 155,554 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,956 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,207 |
| States of Mexico | 0 | - | 4.95 | 174,798 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,402 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,560 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,753 |
| New England States | 0 | - | 4.51 | 59,759 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,653 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,954 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,574 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 55,836 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,794 |
| U.S. States by Borders | 0 | - | 4.63 | 35,201 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,372 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,832 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,091 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,472 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.72 | 32,909 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,518 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,032 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,287 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,563 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,596 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,589 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,276 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,202 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,806 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.43 | 46,407 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,518 |
| North America Cities by Map | 0 | - | 4.41 | 47,714 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,000 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,186 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,752 |
| Territories of the United States | 0 | - | 4.79 | 52,263 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,496 |
| African East Coast | 0 | - | 4.96 | 95,551 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.67 | 45,041 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,156 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,132 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,148 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,520 |
| United States Country Quiz | 0 | - | 4.43 | 101,072 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,907 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,885 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,132 |
| Flags of North and South America | 0 | - | 4.99 | 370,353 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,804 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,740 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,564 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,549 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,991 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,047 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,252 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,404 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,675 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,626 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,334 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.35 | 74,724 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.52 | 21,496 |
| Flyover States | 0 | - | 4.52 | 29,450 |
| U.S. States With Double Letters | 0 | - | 4.54 | 24,016 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.27 | 75,981 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.39 | 128,166 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.44 | 29,636 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,466 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,274 |
| US States with the Most Executions | 0 | - | 4.51 | 26,370 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 28,991 |
| Top 10 Least White U.S. States | 0 | - | 4.17 | 47,812 |
| Top 10 Least Happy U.S. States | 0 | - | 4.54 | 24,075 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,655 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,505 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,091 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,119 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,746 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,753 |
| The Only American Country ... | 0 | - | 4.92 | 121,189 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,484 |
| Belize Country Quiz | 0 | - | 4.85 | 20,884 |
| US States Quiz | 0 | - | 5.00 | 16,784,619 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,139 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,437 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,810 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,267 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,256 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,572 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,615 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,006 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,726 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,973 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,713 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,603 |
| Europe Map Quiz | 0 | - | 5.00 | 4,746,930 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,396 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,374 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,115 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,085 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,821 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,440 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,708 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,330 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,183 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,370 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,484 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,120 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,681 |
| Largest United States Airlines | 0 | - | 4.39 | 54,928 |
| States of Brazil | 0 | - | 4.97 | 87,196 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,909 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,151 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,352 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,322 |
| South American Cities on the Map | 0 | - | 4.56 | 35,317 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,555 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,206 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,087 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,814,396 |
| Canada Country Quiz | 0 | - | 4.54 | 132,112 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,119 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,718 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,048 |
| Asia Map Quiz | 0 | - | 4.99 | 911,247 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,895 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 34,446 |
| Cities by Picture #2 | 0 | - | 4.19 | 35,019 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,621 |
| U.S. State Symbols | 0 | - | 4.38 | 24,280 |
| U.S. States along the Atlantic and Gulf Coast | 0 | - | 4.39 | 28,849 |
| U.S. States Without Individual Income Tax | 0 | - | 4.29 | 28,474 |
| Top 10 U.S. States Taller than Wide | 0 | - | 4.05 | 13,550 |
| Top 10 U.S. States Wider than Tall | 0 | - | 4.29 | 14,879 |
| U.S. Panhandles | 0 | - | 4.21 | 27,106 |
| Top 10 Happiest U.S. States | 0 | - | 4.34 | 19,752 |
| U.S. States with a Unique Last Letter | 0 | - | 4.17 | 21,613 |
| Hated U.S. States | 0 | - | 4.16 | 14,187 |
| Top 10 Most Religious U.S. States | 0 | - | 4.31 | 19,295 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,409 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.27 | 25,394 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 20,576 |
| Top 10 U.S. States by Percent Born in State | 0 | - | 4.25 | 12,305 |
| Top 10 U.S. States by Percent Born out of State | 0 | - | 4.22 | 11,814 |
| U.S. States with the Most Workplace Fatalities | 0 | - | 4.09 | 9,549 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,605,097 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,433 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,429 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,093 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,089 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,154 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,853 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,079 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,955 |
