| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,391 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,934 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,470 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,857 |
| Pixelated United States Map | 0 | - | 4.89 | 93,484 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,099 |
| US States Quiz | 0 | - | 5.00 | 16,701,508 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,278 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,761 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,664 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,992 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,029 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,737 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,367 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,422 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,674 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,916 |
| U.S. States By Population | 0 | - | 4.92 | 152,373 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,406 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,867 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,766 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,889 |
| US States with an Empty Map | 0 | - | 5.00 | 618,855 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,405 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,446 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,961 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,088 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,544 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,889 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,422 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,584 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,808 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,939 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,719 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,589 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,949 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,655 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,401 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,362 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,798 |
| States of Mexico | 0 | - | 4.95 | 173,351 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,715 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,875 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,661 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,602 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,067 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,553 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,929 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,362 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,722 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,714 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,822 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,598 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,477 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,284 |
| United States Country Quiz | 0 | - | 4.43 | 100,585 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,079 |
| Flags of North and South America | 0 | - | 4.99 | 367,261 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,603 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,270 |
| U.S. Cities by Picture #1 | 0 | - | 4.37 | 34,355 |
| Cities by Picture #2 | 0 | - | 4.19 | 34,937 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,680 |
| Random U.S. City to State | 0 | - | 4.45 | 75,323 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,204 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,343 |
| The Only American Country ... | 0 | - | 4.92 | 120,763 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,395 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,048 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,118 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,873 |
| Belize Country Quiz | 0 | - | 4.85 | 20,807 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,874 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,962 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,537 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,079 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,197 |
| 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 | 82,321 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.69 | 55,643 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,664 |
| U.S. States by Borders | 0 | - | 4.63 | 35,071 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,243 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,140 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 43,994 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,794 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,520 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,914 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,658 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,528 |
| Boroughs of New York City | 0 | - | 4.47 | 84,101 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,456 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,584 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,387 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,036 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,230 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,415 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,277 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,031 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,769 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,391 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,665 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,664 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,202 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 44,237 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,837 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,926 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,340 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,090 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,218 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,510 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,348 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,386 |
| U.S. States by Picture #1 | 0 | - | 4.21 | 15,359 |
| Largest United States Airlines | 0 | - | 4.39 | 54,836 |
| States of Brazil | 0 | - | 4.98 | 86,390 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,965 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,418 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.46 | 52,090 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.50 | 39,807 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,488 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,272 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,481 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,276 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,432 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,089 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,411 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,562 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,279 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,451 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,736 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,790 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,505 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,539 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,150 |
| ALL California Cities | 0 | - | 4.37 | 42,814 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,388 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,453 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,074 |
| Every European Country Shape | 0 | - | 4.96 | 200,183 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,711 |
| Every African Country Shape | 0 | - | 4.90 | 86,124 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,095 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,939 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,705 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,276 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,537 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,319 |
| Canada Country Quiz | 0 | - | 4.54 | 131,717 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,511 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,329 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,360 |
| Asia Map Quiz | 0 | - | 4.99 | 907,053 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,206 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,611 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,767 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,208 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,346 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,324 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,320 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 49,008 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,394 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,606 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,363 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,608 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,341 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.35 | 74,612 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.52 | 21,463 |
| Flyover States | 0 | - | 4.52 | 29,398 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,907 |
| U.S. States With Double Letters | 0 | - | 4.54 | 23,917 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.27 | 75,815 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.39 | 127,994 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,885 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,083 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,493 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,070 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,661 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,699 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 128,799 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,033 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,124 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 36,790 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,337 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,848 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,069 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,980 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,314 |
| Regions of U.S. States | 0 | - | 4.37 | 43,471 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,493 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 118,564 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,341 |
| U.S. States with the Lowest HDI | 0 | - | 4.46 | 28,763 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,193 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 36,980 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,197 |
| Movies by State | 0 | - | 4.27 | 40,444 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.50 | 46,316 |
