| US States Quiz | 0 | - | 5.00 | 16,735,910 |
| US States with an Empty Map | 0 | - | 5.00 | 619,965 |
| Draw All US State Borders | 0 | - | 4.99 | 134,322 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 94,994 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,785 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,181 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,757 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,120 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,275 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,522,560 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,007 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,667,807 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,383,110 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 218,941 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,832 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,852 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,611 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,049 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,865 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,623 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,879 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,633 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,473 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,501 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,709 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,758 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,680,008 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,700 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,355 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,433 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,948 |
| U.S. States by Clue #1 | 0 | - | 4.50 | 38,717 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,562 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,610 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,459 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,922 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,167 |
| U.S. States By Population | 0 | - | 4.92 | 152,538 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,609 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,991 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,259 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.46 | 53,223 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.50 | 41,058 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,425 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,582 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,729 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,768 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,846 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,025 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,324 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,507 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,645 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,072 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,232 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,610 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,866 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 502,882 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,170 |
| Regions of U.S. States | 0 | - | 4.37 | 43,549 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,348 |
| U.S. States by Unofficial Motto | 0 | - | 4.47 | 23,023 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,544 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,584 |
| Rivers of the United States | 0 | - | 4.93 | 65,661 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,667 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,408 |
| U.S. State Flags | 0 | - | 4.89 | 167,947 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,367 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,223 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,657 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,004 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,286 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,851 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,259 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,234 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 36,996 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,386 |
| U.S. States with the Most National Parks | 0 | - | 4.64 | 25,476 |
| Image to U.S State - Multiple Choice | 0 | - | 4.46 | 26,051 |
| A Superlative for Every U.S. State | 0 | - | 4.44 | 27,945 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,589 |
| U.S. States With No City Over 100,000 | 0 | - | 4.57 | 17,849 |
| US States and State Capitals | 0 | - | 4.99 | 159,255 |
| United States Map Quiz | 0 | - | 4.98 | 4,144,866 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,274 |
| Random U.S. States on a Map | 0 | - | 4.96 | 622,569 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,718 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,142 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,243 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 34,950 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,317 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,061 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,571 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,676 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,935 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,954 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,481 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,213 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,668 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,046 |
| Landmarks of U.S. States #2 | 0 | - | 4.22 | 18,405 |
| Landmarks of U.S. States #1 | 0 | - | 4.29 | 22,959 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,785 |
| States of Origin - American Popular Music | 0 | - | 4.22 | 10,624 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,513 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,132 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,480 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,599 |
| State Quiz - Florida | 0 | - | 4.47 | 62,039 |
| State Quiz - Texas | 0 | - | 4.43 | 62,587 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,619 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,101 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,386 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,296 |
| State Quiz - New York | 0 | - | 4.52 | 45,831 |
| State Quiz - Washington | 0 | - | 4.45 | 36,226 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,215 |
| State Quiz - California | 0 | - | 4.68 | 64,077 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,847 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,550 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,949 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,712 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,967 |
| Random U.S. City to State | 0 | - | 4.45 | 75,484 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,312 |
| Mexico True or False? | 0 | - | 4.89 | 48,304 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,634 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,847 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,494 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.35 | 44,381 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,884 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,382 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,218 |
| New England States | 0 | - | 4.51 | 59,723 |
| U.S. States by Clue #2 | 0 | - | 4.33 | 22,692 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,542 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,909 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,429 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.12 | 22,793 |
| Events by U.S. State #2 | 0 | - | 4.27 | 18,563 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.69 | 55,717 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,712 |
| U.S. States by Borders | 0 | - | 4.63 | 35,126 |
| Save Americans by Guessing U.S. States | 0 | - | 4.61 | 183,194 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,281 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,211 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,008 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,064 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,508 |
| U.S. States with the Lowest HDI | 0 | - | 4.46 | 28,789 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 620,245 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,221 |
| Movies by State | 0 | - | 4.27 | 40,461 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,852 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,657 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,996 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,570 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,171 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.48 | 26,016 |
| Boroughs of New York City | 0 | - | 4.47 | 84,211 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,854 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,817 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,508 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,694 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,674 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,072 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 233,532 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,359 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 38,955 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 38,069 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.49 | 28,757 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.47 | 26,333 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,332 |
| State Quiz - Michigan | 0 | - | 4.27 | 51,943 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,015 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,118 |
| State Quiz - Colorado | 0 | - | 4.35 | 47,997 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,433 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,221 |
| History of Louisiana | 0 | - | 4.46 | 9,503 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,298 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,873 |
| State Quiz - Nebraska | 0 | - | 4.53 | 23,977 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,623 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,285 |
| State Quiz - Maine | 0 | - | 4.52 | 25,286 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,534 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,683 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,493 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,600 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,869 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,005 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,765 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,666 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,217 |
| ALL California Cities | 0 | - | 4.37 | 42,881 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,401 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,663 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,610 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,068 |
