| US States Quiz | 0 | - | 5.00 | 16,892,617 |
| US States with an Empty Map | 0 | - | 5.00 | 625,170 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,553 |
| Draw All US State Borders | 0 | - | 4.99 | 137,939 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,194 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,693 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,324 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,155 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,185 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,683,122 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,541,556 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,854 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,516 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,167 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,392,544 |
| Draw All US State Borders - Extreme | 0 | - | 4.99 | 78,613 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,991 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,361 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,718 |
| Rivers of the United States | 0 | - | 4.93 | 66,247 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,244 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,736 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,756 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,936 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,817 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,861 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,837 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 52,961 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,176 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,690,957 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,813 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,472 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,509 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,993 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,142 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,536 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,536 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,776 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,132 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,427 |
| U.S. States By Population | 0 | - | 4.92 | 153,625 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,555 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,499 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,544 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,401 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 51,019 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,919 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,065 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,396 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,058 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,252 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,695 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,554 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,653 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,787 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,950 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,886 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,542 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,195 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 507,054 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,424 |
| Regions of U.S. States | 0 | - | 4.37 | 43,921 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,393 |
| U.S. States by Unofficial Motto | 0 | - | 4.47 | 23,134 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,434 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,171 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,918 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,134 |
| U.S. State Flags | 0 | - | 4.88 | 170,753 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,696 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,411 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,813 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,092 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,986 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,916 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,377 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,360 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,114 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,473 |
| U.S. States with the Most National Parks | 0 | - | 4.65 | 25,753 |
| Image to U.S State - Multiple Choice | 0 | - | 4.46 | 26,202 |
| Animals: Largest Predators in Each U.S. State | 0 | - | 4.44 | 26,434 |
| A Superlative for Every U.S. State | 0 | - | 4.44 | 28,098 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,830 |
| U.S. States With No City Over 100,000 | 0 | - | 4.57 | 18,007 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,410 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,360 |
| US States and State Capitals | 0 | - | 4.99 | 162,888 |
| United States Map Quiz | 0 | - | 4.98 | 4,160,853 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,600 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 60,584 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,024 |
| Random U.S. States on a Map | 0 | - | 4.96 | 626,983 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,846 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 113,910 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,316 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 35,053 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,512 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,213 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,733 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,230 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,156 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,098 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,617 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,836 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 55,993 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,531 |
| Landmarks of U.S. States #2 | 0 | - | 4.22 | 18,448 |
| Landmarks of U.S. States #1 | 0 | - | 4.29 | 23,012 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,308 |
| States of Origin - American Popular Music | 0 | - | 4.22 | 10,667 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,794 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,324 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,796 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,718 |
| State Quiz - Florida | 0 | - | 4.47 | 62,382 |
| State Quiz - Texas | 0 | - | 4.43 | 62,910 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,836 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,332 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,601 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,491 |
| State Quiz - New York | 0 | - | 4.52 | 46,162 |
| State Quiz - Washington | 0 | - | 4.45 | 36,455 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,404 |
| State Quiz - California | 0 | - | 4.69 | 64,480 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,096 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,750 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,190 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,048 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,203 |
| Random U.S. City to State | 0 | - | 4.45 | 76,353 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,790 |
| Mexico True or False? | 0 | - | 4.89 | 48,745 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,116 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,130 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,677 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.30 | 44,548 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,455 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,897 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,368 |
| New England States | 0 | - | 4.51 | 59,820 |
| U.S. States by Clue #2 | 0 | - | 4.33 | 22,995 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,845 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,021 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 82,858 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.09 | 26,477 |
| Events by U.S. State #2 | 0 | - | 4.27 | 18,615 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,043 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,959 |
| U.S. States by Borders | 0 | - | 4.61 | 35,347 |
| Save Americans by Guessing U.S. States | 0 | - | 4.63 | 186,050 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,504 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,076 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,379 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,277 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,943 |
| Every City in Alabama on a Map | 0 | - | 4.73 | 8,507 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,486 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,091 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,533 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,529 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,405 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,173 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,582 |
| U.S. States with the Lowest HDI | 0 | - | 4.47 | 28,861 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 628,544 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,306 |
| Movies by State | 0 | - | 4.27 | 40,553 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,166 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,497 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,999 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,879 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,628 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,634 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,243 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,071 |
| Boroughs of New York City | 0 | - | 4.47 | 84,646 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,030 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,741 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,354 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,986 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,905 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,253 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,519 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,005 |
| Departments of France | 0 | - | 4.93 | 54,258 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 27,100 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,769 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 68,671 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,062 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 39,109 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 38,249 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.49 | 28,827 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.47 | 26,440 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,366 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,232 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,284 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,424 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,353 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,661 |
