| US States Quiz | 0 | - | 5.00 | 16,754,050 |
| US States with an Empty Map | 0 | - | 5.00 | 620,629 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,860 |
| Draw All US State Borders | 0 | - | 4.99 | 134,719 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,135 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,947 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,344 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,334 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,388 |
| US States by Borders in 30 Seconds | 0 | - | 4.69 | 2,669,625 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,524,351 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,238 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,292 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,384,171 |
| Draw All US State Borders - Extreme | 0 | - | 4.99 | 77,800 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,240 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,043 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,949 |
| Rivers of the United States | 0 | - | 4.93 | 65,720 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,852 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,118 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,959 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,654 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,662 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,523 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,547 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,730 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,815 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,681,198 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,715 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,368 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,440 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,159 |
| U.S. States by Clue #1 | 0 | - | 4.50 | 38,761 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,760 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,776 |
| U.S. States with More Cows than People | 0 | - | 4.70 | 44,913 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,147 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,398 |
| U.S. States By Population | 0 | - | 4.92 | 152,663 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,738 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,073 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,296 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,449 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,349 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,500 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,634 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,828 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,806 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,918 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,147 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,348 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,526 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,771 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,437 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,315 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,704 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,900 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 503,411 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,201 |
| Regions of U.S. States | 0 | - | 4.37 | 43,593 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,353 |
| U.S. States by Unofficial Motto | 0 | - | 4.47 | 23,039 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,660 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,659 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,699 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,503 |
| U.S. State Flags | 0 | - | 4.89 | 168,288 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,416 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,248 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,670 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,020 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,371 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,862 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,287 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,250 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 37,003 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,412 |
| U.S. States with the Most National Parks | 0 | - | 4.65 | 25,509 |
| Image to U.S State - Multiple Choice | 0 | - | 4.46 | 26,067 |
| Animals: Largest Predators in Each U.S. State | 0 | - | 4.44 | 26,262 |
| A Superlative for Every U.S. State | 0 | - | 4.44 | 27,969 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,625 |
| U.S. States With No City Over 100,000 | 0 | - | 4.57 | 17,874 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,699 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,747 |
| US States and State Capitals | 0 | - | 4.99 | 159,662 |
| United States Map Quiz | 0 | - | 4.98 | 4,146,353 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 59,807 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,369 |
| Random U.S. States on a Map | 0 | - | 4.96 | 623,006 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,735 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,190 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,252 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 34,960 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,340 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,080 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,591 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,749 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,957 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,963 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,496 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,284 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,707 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,109 |
| Landmarks of U.S. States #2 | 0 | - | 4.22 | 18,409 |
| Landmarks of U.S. States #1 | 0 | - | 4.29 | 22,967 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,837 |
| States of Origin - American Popular Music | 0 | - | 4.22 | 10,635 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,557 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,156 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,519 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,608 |
| State Quiz - Florida | 0 | - | 4.47 | 62,071 |
| State Quiz - Texas | 0 | - | 4.43 | 62,624 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,640 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,129 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,402 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,318 |
| State Quiz - New York | 0 | - | 4.52 | 45,873 |
| State Quiz - Washington | 0 | - | 4.45 | 36,252 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,233 |
| State Quiz - California | 0 | - | 4.68 | 64,117 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,870 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,566 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,981 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,763 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,990 |
| Random U.S. City to State | 0 | - | 4.45 | 75,533 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,359 |
| Mexico True or False? | 0 | - | 4.89 | 48,357 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,668 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,889 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,511 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.32 | 44,406 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,929 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,416 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,229 |
| New England States | 0 | - | 4.51 | 59,736 |
| U.S. States by Clue #2 | 0 | - | 4.33 | 22,730 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,588 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,929 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,492 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.12 | 22,800 |
| Events by U.S. State #2 | 0 | - | 4.27 | 18,565 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 55,767 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,746 |
| U.S. States by Borders | 0 | - | 4.63 | 35,157 |
| Save Americans by Guessing U.S. States | 0 | - | 4.61 | 183,451 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,323 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,692 |
| Every City in Arizona on a Map | 0 | - | 4.48 | 9,235 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,077 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,685 |
| Every City in Alabama on a Map | 0 | - | 4.71 | 8,392 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,353 |
| Europe Capitals Mystery Route | 0 | - | 4.96 | 54,468 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,072 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,118 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,305 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 60,345 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,517 |
| U.S. States with the Lowest HDI | 0 | - | 4.46 | 28,799 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 621,160 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,230 |
| Movies by State | 0 | - | 4.27 | 40,473 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,898 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,764 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,804 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,110 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,507 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,575 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,182 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.48 | 26,021 |
| Boroughs of New York City | 0 | - | 4.47 | 84,260 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,891 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,900 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,828 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,728 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,704 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,094 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 233,654 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,462 |
| Departments of France | 0 | - | 4.93 | 53,127 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 26,817 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,670 |
| All Germanic Languages With a Map | 0 | - | 4.91 | 67,801 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,890 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 38,983 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 38,092 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.49 | 28,768 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.47 | 26,345 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,332 |
| State Quiz - Michigan | 0 | - | 4.27 | 51,986 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,046 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,155 |
| State Quiz - Colorado | 0 | - | 4.35 | 48,031 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,456 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,255 |
| History of Louisiana | 0 | - | 4.46 | 9,507 |
