| US States Quiz | 0 | - | 5.00 | 15,830,612 |
| US States with an Empty Map | 0 | - | 5.00 | 591,391 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 87,547 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 42,061 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 124,377 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 43,924 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 197,328 |
| Top 10 Most Native American U.S. States | 0 | - | 4.85 | 85,966 |
| Fifty US States in One Minute | 0 | - | 4.53 | 3,421,220 |
| U.S. States that Border Canada | 0 | - | 4.91 | 172,582 |
| US States by Borders in 30 Seconds | 0 | - | 4.74 | 2,563,557 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,328,925 |
| U.S. States with More Cows than People | 0 | - | 4.59 | 39,902 |
| Category Elimination - U.S. States #1 | 0 | - | 4.92 | 208,015 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 135,017 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 355,512 |
| Top 10 Coldest U.S. States | 0 | - | 4.92 | 107,783 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 118,199 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.84 | 59,566 |
| U.S. States with the Longest International Borders | 0 | - | 4.77 | 44,469 |
| Longest U.S. State Borders | 0 | - | 4.64 | 37,172 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 63,145 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 51,107 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.93 | 55,090 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,613,805 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 51,911 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 37,652 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 31,995 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 109,987 |
| U.S. States by Clue #1 | 0 | - | 4.52 | 34,068 |
| U.S. States with the Letter Y | 0 | - | 4.84 | 104,582 |
| 10 Southernmost U.S. States | 0 | - | 4.87 | 106,758 |
| U.S. States with Short Names | 0 | - | 4.89 | 140,323 |
| U.S. States that Start with M | 0 | - | 4.93 | 178,038 |
| U.S. States By Population | 0 | - | 4.90 | 136,937 |
| U.S. States that Start with N | 0 | - | 4.94 | 164,116 |
| U.S. States with Longest Names | 0 | - | 4.87 | 40,517 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 64,539 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.44 | 48,727 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 35,877 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 84,590 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 73,675 |
| U.S. States with a Unique First Letter | 0 | - | 4.95 | 83,470 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 46,611 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 61,388 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 60,901 |
| U.S. State Superlatives #1 | 0 | - | 4.46 | 77,162 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 38,704 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 183,206 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 160,170 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 67,560 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 140,020 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 306,262 |
| 10 Longest Rivers in the United States | 0 | - | 4.84 | 37,126 |
| Word Scramble - U.S. States | 0 | - | 4.96 | 480,854 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 48,623 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 44,612 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.49 | 21,975 |
| U.S States with the Most Cows | 0 | - | 4.62 | 28,246 |
| Regions of US States | 0 | - | 4.16 | 32,165 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 49,984 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,085 |
| Countries Closest to Alaska | 0 | - | 4.91 | 104,903 |
| Countries Closest to Maine | 0 | - | 4.84 | 62,957 |
| Rivers of the United States | 0 | - | 4.92 | 61,600 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.85 | 53,622 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 91,323 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 82,489 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.81 | 52,896 |
| U.S. State Flags | 0 | - | 4.88 | 152,837 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.43 | 68,384 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 56,080 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,540 |
| U.S. States by Emoji | 0 | - | 4.47 | 96,579 |
| Events by U.S. State #1 | 0 | - | 4.42 | 22,408 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.47 | 26,520 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 38,457 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 36,310 |
| U.S. States with the Most National Parks | 0 | - | 4.64 | 23,663 |
| A Superlative for Every U.S. State | 0 | - | 4.43 | 26,694 |
| U.S. States With No City Over 100,000 | 0 | - | 4.56 | 16,862 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 141,305 |
| United States Map Quiz | 0 | - | 4.98 | 4,050,399 |
| U.S. States by Landform Quiz | 0 | - | 4.04 | 26,638 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 82,898 |
| Random U.S. States on a Map | 0 | - | 4.96 | 582,915 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 110,155 |
| U.S. States with the Most Borders | 0 | - | 4.56 | 61,784 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 34,357 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.74 | 55,350 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 54,149 |
| Category Elimination - U.S. States #2 | 0 | - | 4.79 | 124,560 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 90,528 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 46,310 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 61,549 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 96,240 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 78,355 |
| Landmarks of U.S. States #2 | 0 | - | 4.22 | 18,103 |
| Landmarks of U.S. States #1 | 0 | - | 4.30 | 22,554 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 125,891 |
| States of Origin - American Popular Music | 0 | - | 4.21 | 10,299 |
| Sports Teams by State Quiz | 0 | - | 4.18 | 93,252 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 62,702 |
| Top 10 Least Religious U.S. States | 0 | - | 4.50 | 32,897 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.47 | 25,777 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.78 | 61,358 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,125 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 40,659 |
| State Quiz - Florida | 0 | - | 4.45 | 59,143 |
| State Quiz - Texas | 0 | - | 4.43 | 59,711 |
| State Quiz - Virginia | 0 | - | 4.52 | 38,205 |
| State Quiz - New York | 0 | - | 4.47 | 39,826 |
| State Quiz - Washington | 0 | - | 4.45 | 34,454 |
| State Quiz - California | 0 | - | 4.64 | 60,525 |
| State Quiz - Alaska | 0 | - | 4.43 | 39,720 |
| State Quiz - Pennsylvania | 0 | - | 4.48 | 45,948 |
| Random U.S. City to State | 0 | - | 4.44 | 70,510 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.64 | 143,157 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.78 | 93,395 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.74 | 46,985 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.34 | 43,179 |
| U.S. Geography by Letter - B | 0 | - | 4.51 | 62,738 |
| U.S. Geography by Letter - S | 0 | - | 4.53 | 48,426 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 66,188 |
| New England States | 0 | - | 4.51 | 58,959 |
| U.S. States by Clue #2 | 0 | - | 4.32 | 19,563 |
| US States by Land Area | 0 | - | 4.63 | 50,736 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,278 |
| Add a Letter - Make a U.S. State | 0 | - | 4.71 | 79,881 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.12 | 22,315 |
| Events by U.S. State #2 | 0 | - | 4.27 | 18,244 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.71 | 53,690 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.77 | 39,210 |
| Least Irish U.S. States | 0 | - | 4.47 | 17,601 |
| U.S. States by Borders | 0 | - | 4.61 | 33,875 |
| Save Americans by Guessing U.S. States | 0 | - | 4.53 | 168,860 |
| 10 Easternmost U.S. States | 0 | - | 4.55 | 54,830 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 85,298 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.87 | 70,768 |
| Major U.S. Rivers with State Names | 0 | - | 4.50 | 38,234 |
| U.S. State Border Crossings | 0 | - | 4.96 | 86,539 |
| U.S. States with the Lowest HDI | 0 | - | 4.46 | 28,232 |
| Win the U.S. Presidential Election | 0 | - | 4.74 | 571,815 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 19,738 |
| Movies by State Quiz | 0 | - | 4.24 | 40,001 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.47 | 67,033 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 83,380 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 70,227 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,184 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.39 | 31,643 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.47 | 25,614 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.54 | 31,192 |
| Boroughs of New York City | 0 | - | 4.46 | 81,126 |
| Washington D.C. Trivia | 0 | - | 4.45 | 32,369 |
| Total United States Immigration by Country | 0 | - | 4.89 | 104,300 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 201,678 |
| California Cities Map Quiz | 0 | - | 4.50 | 85,092 |
| Florida Cities Map Quiz | 0 | - | 4.49 | 59,229 |
| New York Cities Map Quiz | 0 | - | 4.54 | 41,024 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 227,088 |
| U.S. National Parks Quiz | 0 | - | 4.81 | 50,800 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 37,988 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 36,796 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.51 | 28,253 |
| State Quiz - Michigan | 0 | - | 4.26 | 49,604 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 38,036 |
| State Quiz - Ohio | 0 | - | 4.23 | 42,535 |
| State Quiz - Colorado | 0 | - | 4.35 | 45,089 |
| State Quiz - North Carolina | 0 | - | 4.31 | 37,490 |
| State Quiz - Minnesota | 0 | - | 4.37 | 34,433 |
| State Quiz - Georgia | 0 | - | 4.43 | 30,347 |
| State Quiz - Kentucky | 0 | - | 4.45 | 30,597 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 33,347 |
| History of Louisiana | 0 | - | 4.46 | 9,191 |
| State Quiz - Mississippi | 0 | - | 4.41 | 21,963 |
| State Quiz - West Virginia | 0 | - | 4.41 | 20,727 |
| State Quiz - Nebraska | 0 | - | 4.53 | 22,631 |
| State Quiz - Missouri | 0 | - | 4.43 | 23,138 |
| State Quiz - Idaho | 0 | - | 4.58 | 25,795 |
| State Quiz - Maine | 0 | - | 4.51 | 23,908 |
| State Quiz - New Jersey | 0 | - | 4.39 | 33,547 |
| State Quiz - North Dakota | 0 | - | 4.48 | 20,419 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 24,296 |
| State Quiz - Tennessee | 0 | - | 4.50 | 29,224 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 152,257 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 41,467 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 75,058 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 34,985 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.88 | 108,089 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.83 | 57,735 |
| Most Populous U.S. Cities as a Percent of Their State | 0 | - | 4.82 | 52,839 |
| U.S. Cities Chain | 0 | - | 4.20 | 32,759 |
| ALL California Cities | 0 | - | 4.35 | 41,322 |
| Name a City - U.S. States | 0 | - | 4.39 | 25,717 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.41 | 12,040 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 123,419 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.56 | 33,521 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 45,623 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 35,854 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,216 |
