| US States Quiz | 0 | - | 5.00 | 15,685,986 |
| US States with an Empty Map | 0 | - | 5.00 | 586,523 |
| Great Plains States and Provinces on a Map | 0 | - | 4.94 | 43,083 |
| Draw All US State Borders | 0 | - | 4.99 | 112,644 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 86,356 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 41,205 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 122,945 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 195,434 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 77,048 |
| US States by Borders in 30 Seconds | 0 | - | 4.71 | 2,545,638 |
| Fifty US States in One Minute | 0 | - | 4.53 | 3,403,147 |
| U.S. States that Border Canada | 0 | - | 4.91 | 171,386 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,319,503 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 302,096 |
| Category Elimination - U.S. States #1 | 0 | - | 4.91 | 206,291 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 133,949 |
| Rivers of the United States | 0 | - | 4.92 | 61,077 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 353,790 |
| Top 10 Coldest U.S. States | 0 | - | 4.92 | 106,661 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 117,031 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 59,078 |
| U.S. States with the Longest International Borders | 0 | - | 4.77 | 44,236 |
| Longest U.S. State Borders | 0 | - | 4.62 | 36,796 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 62,754 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 50,840 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.93 | 54,587 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,603,176 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 51,793 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 37,541 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 31,910 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 108,651 |
| U.S. States by Clue #1 | 0 | - | 4.52 | 33,906 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 103,527 |
| 10 Southernmost U.S. States | 0 | - | 4.87 | 105,781 |
| U.S. States with More Cows than People | 0 | - | 4.59 | 39,827 |
| U.S. States with Short Names | 0 | - | 4.89 | 139,063 |
| U.S. States that Start with M | 0 | - | 4.92 | 176,841 |
| U.S. States By Population | 0 | - | 4.90 | 136,133 |
| U.S. States that Start with N | 0 | - | 4.94 | 163,122 |
| U.S. States with Longest Names | 0 | - | 4.87 | 39,928 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 64,205 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.44 | 48,556 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 35,587 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 84,047 |
| Name a Valid U.S. State #2 | 0 | - | 4.62 | 73,023 |
| U.S. States with a Unique First Letter | 0 | - | 4.95 | 82,760 |
| Name a Valid U.S. State #3 | 0 | - | 4.77 | 46,305 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 61,004 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 60,305 |
| U.S. State Superlatives #1 | 0 | - | 4.46 | 76,970 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 38,544 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 181,865 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 159,130 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 66,688 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 139,218 |
| 10 Longest Rivers in the United States | 0 | - | 4.84 | 36,798 |
| Word Scramble - U.S. States | 0 | - | 4.96 | 478,271 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 48,293 |
| Regions of US States | 0 | - | 4.16 | 32,091 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,041 |
| U.S. States by Unofficial Motto | 0 | - | 4.46 | 22,162 |
| Countries Closest to Alaska | 0 | - | 4.91 | 104,129 |
| Countries Closest to Maine | 0 | - | 4.85 | 62,435 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 91,041 |
| Random State Capital to U.S. State | 0 | - | 4.81 | 81,238 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.82 | 52,459 |
| U.S. State Flags | 0 | - | 4.88 | 150,735 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.43 | 68,047 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 55,906 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 44,459 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,479 |
| U.S. States by Emoji | 0 | - | 4.47 | 96,049 |
| Events by U.S. State #1 | 0 | - | 4.42 | 22,337 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.47 | 26,401 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 38,338 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 36,198 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.49 | 21,891 |
| U.S. States with the Most National Parks | 0 | - | 4.64 | 23,358 |
| Image to U.S State - Multiple Choice | 0 | - | 4.44 | 24,937 |
| A Superlative for Every U.S. State | 0 | - | 4.43 | 26,511 |
| U.S. States With No City Over 100,000 | 0 | - | 4.62 | 16,336 |
| U.S States with the Most Cows | 0 | - | 4.62 | 28,009 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.97 | 40,837 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 57,111 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 138,404 |
| United States Map Quiz | 0 | - | 4.98 | 4,033,112 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 82,230 |
| Random U.S. States on a Map | 0 | - | 4.95 | 561,823 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 49,863 |
| U.S. States with the Fewest Borders | 0 | - | 4.75 | 109,545 |
| U.S. States with the Most Borders | 0 | - | 4.55 | 61,689 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.75 | 34,272 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.74 | 55,200 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.75 | 53,994 |
| Category Elimination - U.S. States #2 | 0 | - | 4.78 | 123,608 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 83,836 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 46,058 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 61,394 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 95,450 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.85 | 53,347 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 77,792 |
| Landmarks of U.S. States #2 | 0 | - | 4.22 | 18,061 |
| Landmarks of U.S. States #1 | 0 | - | 4.30 | 22,477 |
| Confederate States of the U.S. Civil War | 0 | - | 4.90 | 125,389 |
| States of Origin - American Popular Music | 0 | - | 4.20 | 10,245 |
| Sports Teams by State Quiz | 0 | - | 4.18 | 93,060 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 62,423 |
| Top 10 Least Religious U.S. States | 0 | - | 4.50 | 32,655 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.78 | 60,954 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 40,481 |
| State Quiz - Florida | 0 | - | 4.45 | 58,818 |
| State Quiz - Texas | 0 | - | 4.43 | 59,368 |
| State Quiz - Virginia | 0 | - | 4.52 | 37,899 |
| State Quiz - New York | 0 | - | 4.47 | 39,549 |
| State Quiz - Washington | 0 | - | 4.45 | 34,276 |
| State Quiz - California | 0 | - | 4.65 | 60,161 |
| State Quiz - Alaska | 0 | - | 4.43 | 39,530 |
| State Quiz - Pennsylvania | 0 | - | 4.48 | 45,629 |
| Random U.S. City to State | 0 | - | 4.44 | 69,749 |
| Mexico True or False? | 0 | - | 4.89 | 45,664 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.64 | 142,799 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.78 | 93,152 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.74 | 46,763 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.34 | 43,006 |
| U.S. States by Landform Quiz | 0 | - | 4.04 | 26,605 |
| U.S. Geography by Letter - B | 0 | - | 4.49 | 56,391 |
| U.S. Geography by Letter - S | 0 | - | 4.53 | 47,588 |
| 10 Closest Megacities to New York City | 0 | - | 4.53 | 66,028 |
| New England States | 0 | - | 4.52 | 53,133 |
| U.S. States by Clue #2 | 0 | - | 4.32 | 19,505 |
| US States by Land Area | 0 | - | 4.63 | 50,434 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.52 | 37,162 |
| Add a Letter - Make a U.S. State | 0 | - | 4.73 | 79,496 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.12 | 22,243 |
| Events by U.S. State #2 | 0 | - | 4.27 | 18,186 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 53,354 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.77 | 38,976 |
| Least Irish U.S. States | 0 | - | 4.47 | 17,511 |
| U.S. States by Borders | 0 | - | 4.59 | 33,652 |
| Save Americans by Guessing U.S. States | 0 | - | 4.53 | 166,598 |
| 10 Easternmost U.S. States | 0 | - | 4.55 | 54,604 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 84,996 |
| Every City in Arizona on a Map | 0 | - | 4.45 | 8,041 |
| Every City in Colorado on a Map | 0 | - | 4.44 | 11,412 |
| Every City in Washington State on a Map | 0 | - | 4.50 | 11,565 |
| Every City in Alabama on a Map | 0 | - | 4.68 | 7,120 |
| Every City in Michigan on a Map | 0 | - | 4.42 | 7,767 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.86 | 69,717 |
| U.S. State Border Crossings | 0 | - | 4.96 | 85,625 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 17,686 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 52,182 |
| U.S. States with the Lowest HDI | 0 | - | 4.46 | 28,146 |
| Win the U.S. Presidential Election | 0 | - | 4.74 | 563,625 |
| Which U.S. State - Multiple Choice | 0 | - | 4.47 | 19,663 |
| Movies by State Quiz | 0 | - | 4.24 | 39,953 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.47 | 66,775 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 124,856 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 81,978 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 69,252 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.57 | 7,247 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,128 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.47 | 25,562 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.54 | 31,094 |
| Boroughs of New York City | 0 | - | 4.45 | 80,663 |
| Washington D.C. Trivia | 0 | - | 4.45 | 32,254 |
| Total United States Immigration by Country | 0 | - | 4.88 | 103,172 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 200,038 |
| California Cities Map Quiz | 0 | - | 4.50 | 84,630 |
| Florida Cities Map Quiz | 0 | - | 4.49 | 59,000 |
| New York Cities Map Quiz | 0 | - | 4.54 | 40,882 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 226,035 |
| Departments of France | 0 | - | 4.88 | 43,039 |
| Cities of Los Angeles County on a Map | 0 | - | 4.70 | 24,682 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 108,352 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 260,939 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 37,857 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 36,599 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.51 | 28,179 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.47 | 25,698 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,086 |
| State Quiz - Michigan | 0 | - | 4.26 | 49,357 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 37,811 |
| State Quiz - Ohio | 0 | - | 4.23 | 42,214 |
| State Quiz - Colorado | 0 | - | 4.35 | 44,749 |
| State Quiz - North Carolina | 0 | - | 4.29 | 37,250 |
| State Quiz - Minnesota | 0 | - | 4.36 | 34,235 |
| State Quiz - Georgia | 0 | - | 4.43 | 30,158 |
| State Quiz - Kentucky | 0 | - | 4.45 | 30,445 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 33,151 |
| History of Louisiana | 0 | - | 4.46 | 9,145 |
| State Quiz - Mississippi | 0 | - | 4.41 | 21,830 |
| State Quiz - West Virginia | 0 | - | 4.41 | 20,605 |
| State Quiz - Nebraska | 0 | - | 4.53 | 22,499 |
| State Quiz - Missouri | 0 | - | 4.43 | 23,009 |
| State Quiz - Idaho | 0 | - | 4.58 | 25,649 |
| State Quiz - Maine | 0 | - | 4.51 | 23,770 |
| State Quiz - New Jersey | 0 | - | 4.39 | 33,347 |
| State Quiz - North Dakota | 0 | - | 4.47 | 20,307 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 24,139 |
| State Quiz - Tennessee | 0 | - | 4.49 | 29,026 |
