| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,293 |
| Rivers of the United States | 0 | - | 4.93 | 66,451 |
| US States with an Empty Map | 0 | - | 5.00 | 626,882 |
| US States Quiz | 0 | - | 5.00 | 16,944,979 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 145,109 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,785 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,462 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,127 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,516 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,074 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,466 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,314 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,978 |
| African Great Lakes | 0 | - | 4.82 | 66,717 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,955 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,548,848 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,096 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,868 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,873 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,617 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,997 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,733 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,798 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,392 |
| Lakes in the United States by Clue | 0 | - | 4.31 | 19,229 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,688,238 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,395,771 |
| United States Map Quiz | 0 | - | 4.98 | 4,166,072 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,769 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,890 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,004 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,694,922 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,250 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,582 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,514 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,574 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,746 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,720 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,138 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,862 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,518 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,660 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,533 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,296 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 508,618 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,835 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,646 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,652 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,506 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 88,083 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,231 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,901 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,378 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,920 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,775 |
| State Quiz - Florida | 0 | - | 4.47 | 62,485 |
| State Quiz - Texas | 0 | - | 4.43 | 63,048 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,900 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,411 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,671 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,561 |
| State Quiz - New York | 0 | - | 4.52 | 46,282 |
| State Quiz - Washington | 0 | - | 4.45 | 36,550 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,474 |
| State Quiz - California | 0 | - | 4.69 | 64,634 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,188 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,825 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,260 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,184 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,278 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,803 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,302 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,021 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,016 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,247 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,221 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,759 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,828 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,218 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,497 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,872 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,119 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,169 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,414 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,148 |
| Random U.S. City to State | 0 | - | 4.45 | 76,678 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,959 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,777 |
| U.S. State Flags | 0 | - | 4.89 | 171,847 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,735 |
| African Physical Geography | 0 | - | 4.51 | 31,768 |
| Asian Physical Geography | 0 | - | 4.61 | 35,580 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,880 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,708 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,438 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,781 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,219 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,465 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,462 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,213 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,652 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,265 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,084 |
| Boroughs of New York City | 0 | - | 4.47 | 84,828 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,084 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,036 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,413 |
| Arms Exports - United States | 0 | - | 4.77 | 62,606 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,541 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,841 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,775 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,101 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,955 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,297 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,248 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,149 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,882 |
| Longest U.S. State Borders | 0 | - | 4.67 | 40,009 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,060 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,336 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,948 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 39,163 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,039 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,495 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,943 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,408 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,055 |
| U.S. States with the Most National Parks | 0 | - | 4.65 | 25,872 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,611 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,699 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 38,313 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.49 | 28,857 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.48 | 26,467 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,383 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,328 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,365 |
| State Quiz - Ohio | 0 | - | 4.24 | 45,515 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,459 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,733 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,520 |
| History of Louisiana | 0 | - | 4.46 | 9,572 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,498 |
| State Quiz - West Virginia | 0 | - | 4.42 | 22,058 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,183 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,847 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,509 |
| State Quiz - Maine | 0 | - | 4.52 | 25,508 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,699 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,900 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,891 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,739 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,715 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.90 | 83,693 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,202 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,741 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,659 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,623 |
| ALL California Cities | 0 | - | 4.37 | 43,164 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,476 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,981 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,576 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,641 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,493 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,263 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,910 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,286 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.67 | 75,635 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,136 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,141 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,870 |
| Europe Map Quiz | 0 | - | 5.00 | 4,776,828 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,302 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.30 | 44,611 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,377 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,400 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,359 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,098 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,258 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,542 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,402 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,570 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,564 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,461 |
| Pixelated United States Map | 0 | - | 4.88 | 94,591 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,664 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,891 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,896 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,515 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,870 |
| U.S. States By Population | 0 | - | 4.92 | 153,877 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,870 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,685 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,876 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,401 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,897 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,410 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,022 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,499 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,721 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,509 |
