| US States Quiz | 0 | - | 5.00 | 16,690,626 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 90,991 |
| US States with an Empty Map | 0 | - | 5.00 | 618,495 |
| Draw All US State Borders | 0 | - | 4.99 | 133,381 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,635 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,517 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,861 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,521 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,572 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,517,389 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,318 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,663,713 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,379,550 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,316 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,388 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,173 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,286 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,823 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,603 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,525 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,624 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,746 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,560 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,360 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,385 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,642 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,940 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,656 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,312 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,407 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,664 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,570 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,303 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,352 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,427 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,576 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,842 |
| U.S. States By Population | 0 | - | 4.92 | 152,305 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,333 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,824 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,168 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.45 | 50,374 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.49 | 37,696 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,268 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,437 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,500 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,670 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,735 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,838 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,257 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,462 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,068 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,334 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,233 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,007 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,349 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,789 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,549 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,259 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,404 |
| Regions of U.S. States | 0 | - | 4.37 | 43,445 |
| Rivers of the United States | 0 | - | 4.93 | 65,469 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,337 |
| U.S. States by Unofficial Motto | 0 | - | 4.47 | 22,988 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,587 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,152 |
| U.S. State Flags | 0 | - | 4.89 | 166,902 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,169 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,829 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,201 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,362 |
| U.S. States with the Most National Parks | 0 | - | 4.64 | 25,391 |
| Image to U.S State - Multiple Choice | 0 | - | 4.46 | 26,010 |
| A Superlative for Every U.S. State | 0 | - | 4.44 | 27,904 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,533 |
| U.S. States With No City Over 100,000 | 0 | - | 4.57 | 17,808 |
| US States and State Capitals | 0 | - | 4.99 | 158,318 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,803 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,233 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 59,378 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 87,992 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,594 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,963 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,094 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,183 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 36,965 |
| Random U.S. States on a Map | 0 | - | 4.96 | 621,139 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,672 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 112,997 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,224 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 34,926 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,266 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,018 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,528 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,482 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,863 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,913 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,438 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,037 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,589 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,907 |
| Landmarks of U.S. States #2 | 0 | - | 4.22 | 18,393 |
| Landmarks of U.S. States #1 | 0 | - | 4.29 | 22,941 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,652 |
| States of Origin - American Popular Music | 0 | - | 4.22 | 10,609 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,402 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,068 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,384 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,553 |
| State Quiz - Florida | 0 | - | 4.47 | 61,919 |
| State Quiz - Texas | 0 | - | 4.43 | 62,476 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,538 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,023 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,307 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,233 |
| State Quiz - New York | 0 | - | 4.52 | 45,722 |
| State Quiz - Washington | 0 | - | 4.45 | 36,154 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,138 |
| State Quiz - California | 0 | - | 4.68 | 63,937 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,780 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,479 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,869 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,602 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,887 |
| Mexico True or False? | 0 | - | 4.89 | 48,185 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,340 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,750 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,431 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.35 | 44,318 |
| U.S. States by Clue #2 | 0 | - | 4.33 | 22,596 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.12 | 22,756 |
| Events by U.S. State #2 | 0 | - | 4.27 | 18,545 |
| Random U.S. City to State | 0 | - | 4.45 | 75,271 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,166 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 233,114 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,823 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,919 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,519 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,069 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,190 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,489 |
| New England States | 0 | - | 4.51 | 59,704 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,460 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,880 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,292 |
| U.S. States with the Lowest HDI | 0 | - | 4.46 | 28,760 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.69 | 55,612 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,651 |
| U.S. States by Borders | 0 | - | 4.63 | 35,057 |
| Save Americans by Guessing U.S. States | 0 | - | 4.61 | 182,400 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 618,016 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,194 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,220 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,112 |
| Movies by State | 0 | - | 4.27 | 40,436 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,775 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,231 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,665 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,559 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,142 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.48 | 26,003 |
| Boroughs of New York City | 0 | - | 4.47 | 84,074 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,548 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,603 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,545 |
| Arms Exports - United States | 0 | - | 4.70 | 54,311 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,005 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,211 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,330 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,624 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,617 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,031 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,652 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 38,919 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,267 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 38,004 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.49 | 28,727 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.47 | 26,303 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,327 |
| State Quiz - Michigan | 0 | - | 4.27 | 51,851 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 39,925 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,027 |
| State Quiz - Colorado | 0 | - | 4.35 | 47,879 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,352 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,144 |
| History of Louisiana | 0 | - | 4.46 | 9,495 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,245 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,807 |
| State Quiz - Nebraska | 0 | - | 4.53 | 23,928 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,559 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,230 |
| State Quiz - Maine | 0 | - | 4.52 | 25,219 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,487 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,623 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,201 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,413 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,664 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,705 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,413 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,486 |
