| United States Map Quiz | 0 | - | 4.98 | 4,170,395 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,905 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,847 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,256 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,430 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,465 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,386 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,855 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,407 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,502 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,672 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,326 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,584 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,314 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,860 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,596 |
| Pixelated United States Map | 0 | - | 4.88 | 94,769 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,003 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,202 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,225 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,278 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,288 |
| U.S. States By Population | 0 | - | 4.92 | 154,091 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,161 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,853 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,025 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,819 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,516 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,057 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,633 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,169 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,643 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,798 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,621 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,956 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,807 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,546 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,906 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,919 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,968 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,598 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,295 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,572 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,774 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,932 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,995 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,188 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,049 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,619 |
| Central American Countries | 0 | - | 4.98 | 157,253 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,541 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,271 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,561 |
| States of Mexico | 0 | - | 4.96 | 178,047 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,138 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,683 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,046 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,049 |
| Territories of the United States | 0 | - | 4.80 | 52,605 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,867 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,046 |
| Flags of North and South America | 0 | - | 4.99 | 376,603 |
| Largest United States Airlines | 0 | - | 4.39 | 55,145 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,578 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,753 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,979 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,176 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,668 |
| United States Country Quiz | 0 | - | 4.43 | 102,147 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,570 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,270 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,926 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,627 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,984 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,696 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,610 |
| The Only American Country ... | 0 | - | 4.92 | 122,169 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,408 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,768 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,424 |
| New England States | 0 | - | 4.51 | 59,891 |
| U.S. States by Land Area | 0 | - | 4.55 | 53,035 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,111 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 83,119 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,267 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.75 | 41,127 |
| U.S. States by Borders | 0 | - | 4.62 | 35,462 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,671 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,321 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,432 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,907 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,208 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,820 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,446 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,501 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,850 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,334 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,244 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,575 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 83,020 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,246 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.43 | 47,076 |
| Belize Country Quiz | 0 | - | 4.85 | 21,076 |
| Europe Map Quiz | 0 | - | 5.00 | 4,785,558 |
| US States Quiz | 0 | - | 5.00 | 16,985,258 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,321 |
| North America Cities by Map | 0 | - | 4.41 | 47,928 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,509 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,773 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,580 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,126 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,856 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,780 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,435 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,789 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,543 |
| States of Brazil | 0 | - | 4.97 | 89,594 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,733 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,774 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,850 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,433 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,613 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,326 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,258 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,972 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,566 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,833 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,253 |
| Canada Country Quiz | 0 | - | 4.55 | 133,004 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,083 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,832 |
| Africa Map Quiz | 0 | - | 5.00 | 2,127,797 |
| Asia Map Quiz | 0 | - | 4.99 | 924,488 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,579 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,143 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,646 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,473 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 16,493 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,590 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 94,684 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,814 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,494 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 34,713 |
| Cities by Picture #2 | 0 | - | 4.19 | 35,283 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,718 |
| 20 Most-Visited Places in Canada | 0 | - | 4.27 | 13,243 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,261 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.95 | 32,325 |
| US States with an Empty Map | 0 | - | 5.00 | 628,263 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.35 | 75,048 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.52 | 21,561 |
| Flyover States | 0 | - | 4.53 | 29,586 |
| U.S. States With Double Letters | 0 | - | 4.55 | 24,252 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.28 | 76,385 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.39 | 128,945 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.45 | 29,784 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,707 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,523 |
| US States with the Most Executions | 0 | - | 4.51 | 26,423 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 29,156 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.50 | 46,664 |
| Top 10 Least White U.S. States | 0 | - | 4.17 | 48,251 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.27 | 14,814 |
| Which Island in the United States? | 0 | - | 4.29 | 29,760 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,379 |
| Name a City - European Countries | 0 | - | 4.90 | 66,106 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,257 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,332 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,744 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,227 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,252 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,622 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,778 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,991 |
| The Only European Country ... | 0 | - | 4.91 | 218,789 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,797 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,409 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,886 |
| Countries of Africa | 0 | - | 5.00 | 2,557,613 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,131 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,868 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,951 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,407 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,866 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,551 |
| Australia Map Quiz | 0 | - | 4.95 | 346,044 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,081 |
| USA Tourist Attractions by Description #2 | 0 | - | 4.00 | 21,363 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,374 |
| African East Coast | 0 | - | 4.96 | 96,695 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,426 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,628 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,984 |
| U.S. States with the Lowest HDI | 0 | - | 4.47 | 28,928 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,220 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,104 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,362 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,730 |
| Geography of California | 0 | - | 4.26 | 10,619 |
| American TV Show Settings | 0 | - | 4.37 | 30,700 |
