| US States Quiz | 0 | - | 5.00 | 16,728,669 |
| US States with an Empty Map | 0 | - | 5.00 | 619,697 |
| Draw All US State Borders | 0 | - | 4.99 | 134,180 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 94,934 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,737 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,131 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,714 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,028 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,227 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,521,807 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,878 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,667,040 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,382,692 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 218,838 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,754 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,773 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,532 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,014 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,824 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,607 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,739 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,628 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,452 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,477 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,692 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,734 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,679,479 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,694 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,349 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,430 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,900 |
| U.S. States by Clue #1 | 0 | - | 4.49 | 38,693 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,517 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,567 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,456 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,859 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,110 |
| U.S. States By Population | 0 | - | 4.92 | 152,505 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,551 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,964 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,242 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.46 | 53,065 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.50 | 40,873 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,399 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,557 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,696 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,753 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,821 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,992 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,310 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,501 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,590 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,943 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,190 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,569 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,853 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 502,668 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,142 |
| Regions of U.S. States | 0 | - | 4.37 | 43,538 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,346 |
| U.S. States by Unofficial Motto | 0 | - | 4.47 | 23,016 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,467 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,538 |
| Rivers of the United States | 0 | - | 4.93 | 65,615 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,649 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,366 |
| U.S. State Flags | 0 | - | 4.89 | 167,813 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,341 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,211 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,647 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,989 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,255 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,844 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,240 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,225 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 36,992 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,378 |
| U.S. States with the Most National Parks | 0 | - | 4.64 | 25,464 |
| Image to U.S State - Multiple Choice | 0 | - | 4.46 | 26,044 |
| A Superlative for Every U.S. State | 0 | - | 4.44 | 27,934 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,577 |
| U.S. States With No City Over 100,000 | 0 | - | 4.57 | 17,841 |
| US States and State Capitals | 0 | - | 4.99 | 159,031 |
| United States Map Quiz | 0 | - | 4.98 | 4,144,155 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,194 |
| Random U.S. States on a Map | 0 | - | 4.96 | 622,404 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,712 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,118 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,238 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 34,946 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,309 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,053 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,559 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,651 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,926 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,950 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,470 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,187 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,657 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,018 |
| Landmarks of U.S. States #2 | 0 | - | 4.22 | 18,404 |
| Landmarks of U.S. States #1 | 0 | - | 4.29 | 22,958 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,754 |
| States of Origin - American Popular Music | 0 | - | 4.22 | 10,624 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,493 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,124 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,464 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,591 |
| State Quiz - Florida | 0 | - | 4.47 | 62,013 |
| State Quiz - Texas | 0 | - | 4.43 | 62,570 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,610 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,085 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,371 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,279 |
| State Quiz - New York | 0 | - | 4.52 | 45,810 |
| State Quiz - Washington | 0 | - | 4.45 | 36,207 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,200 |
| State Quiz - California | 0 | - | 4.68 | 64,057 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,839 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,540 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,936 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,693 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,951 |
| Random U.S. City to State | 0 | - | 4.45 | 75,453 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,292 |
| Mexico True or False? | 0 | - | 4.89 | 48,285 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,617 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,834 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,483 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.35 | 44,376 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,850 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,355 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,213 |
| New England States | 0 | - | 4.51 | 59,718 |
| U.S. States by Clue #2 | 0 | - | 4.33 | 22,674 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,534 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,901 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,404 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.12 | 22,785 |
| Events by U.S. State #2 | 0 | - | 4.27 | 18,558 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.69 | 55,701 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,696 |
| U.S. States by Borders | 0 | - | 4.63 | 35,117 |
| Save Americans by Guessing U.S. States | 0 | - | 4.61 | 183,085 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,269 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,186 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,975 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,034 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,505 |
| U.S. States with the Lowest HDI | 0 | - | 4.46 | 28,783 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 619,801 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,218 |
| Movies by State | 0 | - | 4.27 | 40,459 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,838 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,613 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,948 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,569 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,167 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.48 | 26,015 |
| Boroughs of New York City | 0 | - | 4.47 | 84,193 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,840 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,779 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,371 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,679 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,665 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,071 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 233,490 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,287 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 38,950 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 38,059 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.49 | 28,751 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.47 | 26,327 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,331 |
| State Quiz - Michigan | 0 | - | 4.27 | 51,929 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 39,995 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,102 |
| State Quiz - Colorado | 0 | - | 4.35 | 47,973 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,413 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,210 |
| History of Louisiana | 0 | - | 4.46 | 9,499 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,289 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,865 |
| State Quiz - Nebraska | 0 | - | 4.53 | 23,971 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,611 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,281 |
| State Quiz - Maine | 0 | - | 4.52 | 25,275 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,531 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,671 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,446 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,561 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,832 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,964 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,703 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,633 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,205 |
| ALL California Cities | 0 | - | 4.37 | 42,866 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,397 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,621 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,605 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,058 |
