| United States Map Quiz | 0 | - | 4.98 | 4,153,720 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,319 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,468 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,172 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,778 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,331 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,503 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,351 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,592 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,568 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,520 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,311 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,403 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,089 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,274 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,253 |
| Pixelated United States Map | 0 | - | 4.87 | 94,062 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,631 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,152 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,194 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,679 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,951 |
| U.S. States By Population | 0 | - | 4.92 | 152,996 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,175 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,309 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,368 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,116 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,099 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,451 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,761 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,500 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,039 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,417 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,106 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,364 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,464 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,308 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,765 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,740 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,037 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,009 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,067 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,522 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,695 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,827 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,335 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,885 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,819 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,890 |
| Central American Countries | 0 | - | 4.98 | 155,875 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,810 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,445 |
| States of Mexico | 0 | - | 4.95 | 175,472 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,819 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,556 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,246 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,011 |
| Territories of the United States | 0 | - | 4.79 | 52,330 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,570 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,216 |
| Flags of North and South America | 0 | - | 4.99 | 371,827 |
| Largest United States Airlines | 0 | - | 4.39 | 54,991 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,251 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,380 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,804 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,859 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,553 |
| United States Country Quiz | 0 | - | 4.43 | 101,296 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,269 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,158 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,713 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,534 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,215 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,376 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,920 |
| The Only American Country ... | 0 | - | 4.92 | 121,388 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,233 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,765 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,832 |
| New England States | 0 | - | 4.51 | 59,781 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,742 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,982 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,684 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 55,911 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,869 |
| U.S. States by Borders | 0 | - | 4.61 | 35,256 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,425 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,938 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,172 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,569 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.72 | 32,972 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,564 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,114 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,340 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,617 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,751 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,718 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,353 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,379 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,885 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.43 | 46,818 |
| Belize Country Quiz | 0 | - | 4.85 | 20,930 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,126 |
| US States Quiz | 0 | - | 5.00 | 16,829,506 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,064 |
| North America Cities by Map | 0 | - | 4.41 | 47,758 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,384 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,326 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 113,843 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,007 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,743 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,646 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,384 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,901 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,852 |
| States of Brazil | 0 | - | 4.97 | 87,615 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,642 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,325 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,506 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,774 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,433 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,144 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,126 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,851 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,465 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,732 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,087 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,688 |
| Canada Country Quiz | 0 | - | 4.54 | 132,313 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,444 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,501 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,510 |
| Asia Map Quiz | 0 | - | 4.99 | 914,352 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 124,054 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,012 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,468 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,353 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,441 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,325 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,392 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,318 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,024 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 34,503 |
| Cities by Picture #2 | 0 | - | 4.19 | 35,081 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,642 |
| 20 Most-Visited Places in Canada | 0 | - | 4.27 | 13,174 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,681 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.95 | 32,219 |
| US States with an Empty Map | 0 | - | 5.00 | 623,201 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.35 | 74,781 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.52 | 21,505 |
| Flyover States | 0 | - | 4.52 | 29,477 |
| U.S. States With Double Letters | 0 | - | 4.54 | 24,076 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.27 | 76,065 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.39 | 128,270 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.45 | 29,666 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,513 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,330 |
| US States with the Most Executions | 0 | - | 4.51 | 26,385 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 29,034 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.50 | 46,471 |
| Top 10 Least White U.S. States | 0 | - | 4.17 | 47,913 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.26 | 14,725 |
| Which Island in the United States? | 0 | - | 4.29 | 29,421 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,655 |
| Name a City - European Countries | 0 | - | 4.90 | 65,176 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,727 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,910 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,231 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,111 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,168 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,507 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,587 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,809 |
| The Only European Country ... | 0 | - | 4.91 | 215,952 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,710 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,757 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,573 |
| Countries of Africa | 0 | - | 5.00 | 2,529,661 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,126 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,505 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,760 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,444 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,617 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,597 |
| Australia Map Quiz | 0 | - | 4.95 | 343,807 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,921 |
| USA Tourist Attractions by Description #2 | 0 | - | 4.00 | 21,308 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,096 |
| African East Coast | 0 | - | 4.96 | 95,805 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,294 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,550 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,709 |
| U.S. States with the Lowest HDI | 0 | - | 4.47 | 28,832 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,368 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,877 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,270 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,637 |
| Geography of California | 0 | - | 4.26 | 10,548 |
| American TV Show Settings | 0 | - | 4.35 | 30,633 |
