| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,258 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,761 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,189 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,398 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,508 |
| US States Quiz | 0 | - | 5.00 | 16,807,108 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,374 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,394 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,200 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,465 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,226 |
| Pixelated United States Map | 0 | - | 4.87 | 93,955 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,514 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,041 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,056 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,561 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,789 |
| U.S. States By Population | 0 | - | 4.92 | 152,903 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,052 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,250 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,052 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,049 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,380 |
| US States with an Empty Map | 0 | - | 5.00 | 622,208 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,190 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,358 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,615 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,534 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,940 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,031 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,012 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,369 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,264 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,045 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,276 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,558 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,249 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,718 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,847 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,795 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,819 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,305 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,333 |
| States of Mexico | 0 | - | 4.95 | 175,206 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,180 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,362 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,244 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,782 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,678 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,762 |
| United States Map Quiz | 0 | - | 4.98 | 4,150,613 |
| Countries Closest to Canada | 0 | - | 4.91 | 197,896 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 37,821 |
| Largest United States Airlines | 0 | - | 4.39 | 54,956 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,198 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,271 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,666 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,823 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,993 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,537 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,463 |
| Countries that Beat Canada | 0 | - | 4.90 | 87,204 |
| United States Country Quiz | 0 | - | 4.43 | 101,196 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,148 |
| Flags of North and South America | 0 | - | 4.99 | 371,110 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,858 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,153 |
| Random U.S. City to State | 0 | - | 4.45 | 75,889 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,534 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,832 |
| The Only American Country ... | 0 | - | 4.92 | 121,288 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,119 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,655 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,668 |
| Belize Country Quiz | 0 | - | 4.85 | 20,905 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,293 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,026 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,505 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,276 |
| New England States | 0 | - | 4.51 | 59,768 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,701 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,968 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,623 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 55,883 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,830 |
| U.S. States by Borders | 0 | - | 4.61 | 35,233 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,392 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,894 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,122 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,034 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,806 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,990 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,730 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,621 |
| Boroughs of New York City | 0 | - | 4.47 | 84,414 |
| Europe Map Quiz | 0 | - | 5.00 | 4,750,594 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,726 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,656 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,318 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,271 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 35,005 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,663 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,410 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,132 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,842 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,450 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,718 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,811 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,357 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,248 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,011 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,373 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,593 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,540 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,764 |
| States of Brazil | 0 | - | 4.97 | 87,363 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,504 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,465 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,810 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,856 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,838 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,914 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,431 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,571 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,334 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,648 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,222 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,622 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,649 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,878 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,932 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,117 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,431 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,289 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,952 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,370 |
| ALL California Cities | 0 | - | 4.37 | 42,962 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,434 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,073 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,284 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,711 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,262 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,974 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,579 |
| Canada Country Quiz | 0 | - | 4.54 | 132,218 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,445,242 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,522 |
| Africa Map Quiz | 0 | - | 5.00 | 2,112,749 |
| Asia Map Quiz | 0 | - | 4.99 | 912,573 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,233 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,988 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 34,472 |
| Cities by Picture #2 | 0 | - | 4.19 | 35,053 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,602 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,009 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,780 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 62,758 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,756 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,429 |
| U.S. Geography by Letter - P | 0 | - | 4.36 | 47,873 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 52,993 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,849 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 38,985 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,812 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.35 | 74,753 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.52 | 21,502 |
| Flyover States | 0 | - | 4.52 | 29,464 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,292 |
| U.S. States With Double Letters | 0 | - | 4.54 | 24,049 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.27 | 76,029 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.39 | 128,211 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,675 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,451 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,967 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,382 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,052 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,297 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,684,807 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,154 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,101 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,159 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,881 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,466 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,928 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,373 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,273 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,638 |
| Regions of U.S. States | 0 | - | 4.37 | 43,717 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,535 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 118,746 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,361 |
| U.S. States with the Lowest HDI | 0 | - | 4.47 | 28,827 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,291 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,052 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,259 |
| Movies by State | 0 | - | 4.27 | 40,511 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.50 | 46,446 |
| Geography of California | 0 | - | 4.26 | 10,539 |
| American TV Show Settings | 0 | - | 4.35 | 30,624 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,356 |
