| US States Quiz | 0 | - | 5.00 | 14,898,212 |
| US States with an Empty Map | 0 | - | 5.00 | 559,584 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 72,307 |
| Louisiana Purchase with a Map | 0 | - | 4.95 | 36,913 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 116,844 |
| Great Plains States and Provinces on a Map | 0 | - | 4.94 | 38,743 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 186,552 |
| Top 10 Most Native American U.S. States | 0 | - | 4.84 | 72,043 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,271,090 |
| U.S. States that Border Canada | 0 | - | 4.90 | 166,485 |
| US States by Borders in 30 Seconds | 0 | - | 4.75 | 2,418,789 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,255,884 |
| Category Elimination - U.S. States #1 | 0 | - | 4.90 | 196,578 |
| U.S. States with Spanish Names | 0 | - | 4.48 | 68,138 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 127,084 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 342,008 |
| Top 10 Coldest U.S. States | 0 | - | 4.91 | 101,206 |
| Top 10 Hottest U.S. States | 0 | - | 4.83 | 101,731 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 57,336 |
| U.S. States with the Longest International Borders | 0 | - | 4.75 | 41,820 |
| Longest U.S. State Borders | 0 | - | 4.59 | 34,666 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.69 | 60,358 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 49,433 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 91,337 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 52,319 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,540,062 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.44 | 51,156 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 36,946 |
| The 13 Colonies Quiz | 0 | - | 4.96 | 101,367 |
| U.S. States by Clue #1 | 0 | - | 4.48 | 33,166 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 97,173 |
| 10 Southernmost U.S. States | 0 | - | 4.85 | 100,239 |
| U.S. States with More Cows than People | 0 | - | 4.58 | 39,344 |
| U.S. States with Short Names | 0 | - | 4.87 | 131,290 |
| U.S. States that Start with M | 0 | - | 4.91 | 151,849 |
| U.S. States By Population | 0 | - | 4.90 | 130,960 |
| U.S. States that Start with N | 0 | - | 4.95 | 156,458 |
| U.S. States with Longest Names | 0 | - | 4.85 | 36,503 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 62,491 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.44 | 47,818 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.49 | 34,277 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 70,009 |
| U.S. States with a Unique First Letter | 0 | - | 4.95 | 78,513 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 44,470 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 58,757 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 56,695 |
| U.S. State Superlatives #1 | 0 | - | 4.46 | 75,744 |
| U.S. State Superlatives #2 | 0 | - | 4.51 | 37,521 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 174,165 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 151,124 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 62,148 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 125,578 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 278,782 |
| 10 Longest Rivers in the United States | 0 | - | 4.82 | 35,272 |
| Word Scramble - U.S. States | 0 | - | 4.96 | 462,253 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 46,595 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 19,816 |
| Countries Closest to Alaska | 0 | - | 4.92 | 99,917 |
| Countries Closest to Maine | 0 | - | 4.85 | 59,564 |
| Hawaiian Islands Map Quiz | 0 | - | 4.88 | 21,173 |
| Rivers of the United States | 0 | - | 4.92 | 57,627 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 89,174 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 75,583 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 49,883 |
| Cartoon Versions of U.S. States | 0 | - | 4.82 | 52,760 |
| U.S. State Flags | 0 | - | 4.87 | 138,861 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.42 | 55,231 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 31,499 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.37 | 54,759 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 43,465 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.52 | 32,674 |
| U.S. States by Emoji | 0 | - | 4.48 | 92,851 |
| Events by U.S. State #1 | 0 | - | 4.42 | 21,859 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.46 | 25,619 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 37,562 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 35,480 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.49 | 21,439 |
| U.S. States with the Most National Parks | 0 | - | 4.62 | 21,528 |
| A Superlative for Every U.S. State | 0 | - | 4.47 | 25,178 |
| U.S States with the Most Cows | 0 | - | 4.60 | 18,395 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 122,645 |
| United States Map Quiz | 0 | - | 4.98 | 3,922,417 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 77,765 |
| Random U.S. States on a Map | 0 | - | 4.95 | 503,327 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.46 | 49,035 |
| U.S. States with the Fewest Borders | 0 | - | 4.75 | 106,303 |
| U.S. States with the Most Borders | 0 | - | 4.56 | 61,169 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.76 | 33,521 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.75 | 54,243 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.76 | 53,107 |
| Category Elimination - U.S. States #2 | 0 | - | 4.79 | 116,693 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 80,441 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.88 | 44,701 |
| Tourist Attractions by U.S. State | 0 | - | 4.45 | 60,468 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 90,366 |
| Regions of US States | 0 | - | 4.19 | 31,547 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.84 | 51,341 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 73,884 |
| Landmarks of U.S. States #2 | 0 | - | 4.19 | 17,816 |
| Landmarks of U.S. States #1 | 0 | - | 4.29 | 22,105 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 122,975 |
| States of Origin - American Popular Music | 0 | - | 4.19 | 9,955 |
| Sports Teams by State Quiz | 0 | - | 4.19 | 91,537 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.54 | 60,932 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.79 | 58,922 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 39,545 |
| State Quiz - Florida | 0 | - | 4.44 | 56,308 |
| State Quiz - Texas | 0 | - | 4.44 | 56,758 |
| State Quiz - Virginia | 0 | - | 4.51 | 33,270 |
| State Quiz - New York | 0 | - | 4.47 | 37,090 |
| State Quiz - Washington | 0 | - | 4.45 | 32,641 |
| State Quiz - California | 0 | - | 4.65 | 57,196 |
| State Quiz - Alaska | 0 | - | 4.44 | 37,852 |
| State Quiz - New Jersey | 0 | - | 4.45 | 31,693 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 42,821 |
| Random U.S. City to State | 0 | - | 4.44 | 66,308 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.70 | 140,331 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.74 | 45,512 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.34 | 41,567 |
| U.S. States by Landform Quiz | 0 | - | 4.02 | 26,442 |
| 10 Closest Megacities to New York City | 0 | - | 4.51 | 64,510 |
| New England States | 0 | - | 4.52 | 52,517 |
| U.S. States by Clue #2 | 0 | - | 4.31 | 19,217 |
| US States by Land Area | 0 | - | 4.54 | 48,786 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 36,342 |
| Add a Letter - Make a U.S. State | 0 | - | 4.75 | 77,006 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.13 | 21,722 |
| Events by U.S. State #2 | 0 | - | 4.27 | 17,872 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 51,447 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.78 | 37,527 |
| Least Irish U.S. States | 0 | - | 4.47 | 16,887 |
| Save Americans by Guessing U.S. States | 0 | - | 4.57 | 152,897 |
| 10 Easternmost U.S. States | 0 | - | 4.54 | 53,227 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 82,990 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 65,988 |
| U.S. State Border Crossings | 0 | - | 4.96 | 82,681 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.84 | 34,226 |
| U.S. States with the Lowest HDI | 0 | - | 4.46 | 27,587 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 517,439 |
| Which U.S. State - Multiple Choice | 0 | - | 4.45 | 19,070 |
| Movies by State Quiz | 0 | - | 4.23 | 39,464 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.46 | 65,263 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 74,067 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 63,793 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 21,713 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.47 | 25,119 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.54 | 30,382 |
| Boroughs of New York City | 0 | - | 4.45 | 77,668 |
| Total United States Immigration by Country | 0 | - | 4.89 | 97,530 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 187,402 |
| California Cities Map Quiz | 0 | - | 4.49 | 82,672 |
| Florida Cities Map Quiz | 0 | - | 4.49 | 57,750 |
| New York Cities Map Quiz | 0 | - | 4.54 | 39,896 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 219,875 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 55,419 |
| Most Valuable Crops by U.S. State | 0 | - | 4.39 | 36,974 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.27 | 35,130 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 31,425 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.51 | 27,669 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.47 | 25,150 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 13,891 |
| State Quiz - Michigan | 0 | - | 4.25 | 47,267 |
| State Quiz - Wisconsin | 0 | - | 4.38 | 33,095 |
| State Quiz - Ohio | 0 | - | 4.23 | 33,952 |
| State Quiz - Colorado | 0 | - | 4.36 | 35,873 |
| State Quiz - North Carolina | 0 | - | 4.29 | 33,202 |
| State Quiz - Minnesota | 0 | - | 4.37 | 32,645 |
| State Quiz - Georgia | 0 | - | 4.44 | 28,457 |
| State Quiz - Kentucky | 0 | - | 4.45 | 29,007 |
| State Quiz - Oklahoma | 0 | - | 4.41 | 23,135 |
| History of Louisiana | 0 | - | 4.44 | 8,792 |
| State Quiz - Mississippi | 0 | - | 4.41 | 20,696 |
| State Quiz - West Virginia | 0 | - | 4.41 | 19,446 |
| State Quiz - Nebraska | 0 | - | 4.53 | 21,273 |
| State Quiz - Missouri | 0 | - | 4.42 | 21,765 |
| State Quiz - Idaho | 0 | - | 4.58 | 24,379 |
| State Quiz - Maine | 0 | - | 4.51 | 22,378 |
| State Quiz - North Dakota | 0 | - | 4.47 | 19,288 |
| State Quiz - Rhode Island | 0 | - | 4.58 | 22,832 |
| State Quiz - Tennessee | 0 | - | 4.49 | 27,406 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 142,576 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 70,379 |
| 500 Biggest US Cities | 0 | - | 4.88 | 99,848 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 53,278 |
| ALL California Cities | 0 | - | 4.36 | 39,457 |
| Name a City - U.S. States | 0 | - | 4.39 | 24,677 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 117,111 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.70 | 31,967 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 44,233 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 34,671 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.65 | 32,454 |
| Arms Exports - United States | 0 | - | 4.65 | 48,868 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 52,997 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 94,508 |
| Countries that Visit the United States the Most | 0 | - | 4.95 | 79,659 |
| Countries that Visit Florida the Most | 0 | - | 4.58 | 50,003 |
| Countries Closest to Hawaii | 0 | - | 4.51 | 48,205 |
| Biggest Trading Partners - US | 0 | - | 4.63 | 102,125 |
| Colombia Country Quiz | 0 | - | 4.89 | 35,504 |
| Europe Map Quiz | 0 | - | 5.00 | 4,329,632 |
