| US States Quiz | 0 | - | 5.00 | 16,831,037 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,630 |
| US States with an Empty Map | 0 | - | 5.00 | 623,240 |
| Draw All US State Borders | 0 | - | 4.99 | 136,582 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,723 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,380 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,893 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,227 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,420 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,799 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,533,668 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,323 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,840 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,343 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,662 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,676,649 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,389,050 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,433 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,928 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,978 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,468 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,593 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,590 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,618 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,306 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,477 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,393 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,833 |
| U.S. States With No City Over 100,000 | 0 | - | 4.57 | 17,944 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,009 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,057 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,746 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,710 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,700 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,846 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,472 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,769 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,437 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,476 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,639 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 38,981 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,160 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,201 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,661 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,687 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,959 |
| U.S. States By Population | 0 | - | 4.92 | 153,004 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,185 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,313 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,740 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,898 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,124 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,958 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,101 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,458 |
| U.S. States by Unofficial Motto | 0 | - | 4.47 | 23,103 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,566 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,336 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,062 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,338 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,313 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,074 |
| A Superlative for Every U.S. State | 0 | - | 4.44 | 28,050 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,322 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,792 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,133 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,104 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 505,444 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,100 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,971 |
| Regions of U.S. States | 0 | - | 4.37 | 43,792 |
| Rivers of the United States | 0 | - | 4.93 | 66,072 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,369 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,824 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,255 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,820 |
| U.S. State Flags | 0 | - | 4.89 | 169,720 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,898 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,451 |
| U.S. States with the Most National Parks | 0 | - | 4.65 | 25,641 |
| Image to U.S State - Multiple Choice | 0 | - | 4.46 | 26,151 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,734 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,616 |
| US States and State Capitals | 0 | - | 4.99 | 161,263 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,923 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.30 | 44,489 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,745 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,753 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,665 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,316 |
| Random U.S. States on a Map | 0 | - | 4.96 | 625,027 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,803 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,394 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,291 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 35,022 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,434 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,145 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,669 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,016 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,072 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,034 |
| Arms Exports - United States | 0 | - | 4.75 | 62,261 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,586 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,568 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,596 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,867 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,336 |
| Landmarks of U.S. States #2 | 0 | - | 4.22 | 18,426 |
| Landmarks of U.S. States #1 | 0 | - | 4.29 | 22,987 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,129 |
| States of Origin - American Popular Music | 0 | - | 4.22 | 10,655 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,687 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 38,180 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.49 | 28,796 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,684 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,667 |
| State Quiz - Florida | 0 | - | 4.47 | 62,237 |
| State Quiz - Texas | 0 | - | 4.43 | 62,787 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,748 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,242 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,502 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,415 |
| State Quiz - New York | 0 | - | 4.52 | 46,020 |
| State Quiz - Washington | 0 | - | 4.45 | 36,360 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,336 |
| State Quiz - California | 0 | - | 4.68 | 64,318 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,986 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,657 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,091 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,927 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,111 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,702 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,191 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,814 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,005 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,598 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,020 |
| U.S. States by Clue #2 | 0 | - | 4.33 | 22,897 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.09 | 26,094 |
| Events by U.S. State #2 | 0 | - | 4.27 | 18,591 |
| Random U.S. City to State | 0 | - | 4.45 | 76,108 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,243 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,145 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,323 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,358 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,292 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,783 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,297 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,550 |
| New England States | 0 | - | 4.51 | 59,782 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,747 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,982 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,687 |
| U.S. States with the Lowest HDI | 0 | - | 4.47 | 28,832 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 55,914 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,873 |
| U.S. States by Borders | 0 | - | 4.61 | 35,256 |
| Save Americans by Guessing U.S. States | 0 | - | 4.63 | 185,066 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 625,289 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,271 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,425 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,941 |
| Movies by State | 0 | - | 4.27 | 40,526 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,065 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,489 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,725 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,535 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,047 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,614 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,220 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,048 |
| Boroughs of New York City | 0 | - | 4.47 | 84,477 |
| Washington D.C. Trivia | 0 | - | 4.45 | 38,986 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,318 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,007 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,446 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,205 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,942 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,338 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 130,649 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,100 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,549 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,879 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,817 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,190 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,788 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 39,060 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,356 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.47 | 26,403 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,354 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,120 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,183 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,286 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,216 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,570 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,360 |
| History of Louisiana | 0 | - | 4.46 | 9,530 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,379 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,944 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,054 |
