| US States Quiz | 0 | - | 5.00 | 16,960,850 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,050 |
| US States with an Empty Map | 0 | - | 5.00 | 627,436 |
| Draw All US State Borders | 0 | - | 4.99 | 139,826 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,772 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,106 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,887 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,941 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,128 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,642 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,551,861 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,025 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 135,271 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,182 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,193 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,689,814 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,396,810 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,670 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,713 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,716 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,632 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,718 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,232 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 149,302 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,522 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,680 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,298 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,132 |
| U.S. States With No City Over 100,000 | 0 | - | 4.57 | 18,088 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,352 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,487 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,896 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,048 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 65,996 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,070 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,696,166 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,879 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,528 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,543 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,785 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,330 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,002 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,018 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,848 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,662 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,021 |
| U.S. States By Population | 0 | - | 4.92 | 153,960 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,986 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,756 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 88,133 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,292 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,707 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,219 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,441 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,953 |
| U.S. States by Unofficial Motto | 0 | - | 4.47 | 23,190 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,865 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,512 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,123 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,426 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,429 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,162 |
| A Superlative for Every U.S. State | 0 | - | 4.44 | 28,180 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,398 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,357 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,967 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,330 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,091 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,897 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,456 |
| Regions of U.S. States | 0 | - | 4.37 | 44,100 |
| Rivers of the United States | 0 | - | 4.93 | 66,536 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,406 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,088 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,400 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,597 |
| U.S. State Flags | 0 | - | 4.89 | 172,147 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,954 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,506 |
| U.S. States with the Most National Parks | 0 | - | 4.65 | 25,910 |
| Image to U.S State - Multiple Choice | 0 | - | 4.46 | 26,285 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,917 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,010 |
| US States and State Capitals | 0 | - | 4.99 | 164,621 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,594 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.30 | 44,635 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,499 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,892 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,234 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,766 |
| Random U.S. States on a Map | 0 | - | 4.96 | 629,130 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,898 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,114 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,346 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 35,105 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,579 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,297 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,493 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,251 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,179 |
| Arms Exports - United States | 0 | - | 4.77 | 62,638 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,799 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,674 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,276 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,160 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,913 |
| Landmarks of U.S. States #2 | 0 | - | 4.22 | 18,471 |
| Landmarks of U.S. States #1 | 0 | - | 4.29 | 23,044 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,529 |
| States of Origin - American Popular Music | 0 | - | 4.22 | 10,697 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,934 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 38,336 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.49 | 28,863 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,950 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,791 |
| State Quiz - Florida | 0 | - | 4.47 | 62,514 |
| State Quiz - Texas | 0 | - | 4.43 | 63,095 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,930 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,429 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,690 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,570 |
| State Quiz - New York | 0 | - | 4.52 | 46,315 |
| State Quiz - Washington | 0 | - | 4.45 | 36,573 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,498 |
| State Quiz - California | 0 | - | 4.69 | 64,679 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,210 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,844 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,279 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,216 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,304 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,833 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,365 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,285 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,244 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,777 |
| U.S. States by Landform Quiz | 0 | - | 4.01 | 26,862 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,261 |
| U.S. States by Clue #2 | 0 | - | 4.33 | 23,103 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.10 | 26,772 |
| Events by U.S. State #2 | 0 | - | 4.27 | 18,641 |
| Random U.S. City to State | 0 | - | 4.45 | 76,755 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,481 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 235,039 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,798 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,763 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,818 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,249 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,489 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,619 |
| New England States | 0 | - | 4.51 | 59,872 |
| U.S. States by Land Area | 0 | - | 4.63 | 52,987 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,087 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 83,029 |
| U.S. States with the Lowest HDI | 0 | - | 4.47 | 28,917 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,220 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.75 | 41,085 |
| U.S. States by Borders | 0 | - | 4.61 | 35,432 |
| Save Americans by Guessing U.S. States | 0 | - | 4.61 | 187,940 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 632,767 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,347 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,635 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,255 |
| Movies by State | 0 | - | 4.27 | 40,591 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,283 |
| Name a City - U.S. States | 0 | - | 4.40 | 30,061 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,613 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,843 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,327 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,446 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,656 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,281 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,091 |
| Boroughs of New York City | 0 | - | 4.47 | 84,863 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,099 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,148 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,745 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,941 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,757 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,237 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,045 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,522 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,603 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,876 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,117 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,972 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,323 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,331 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 39,175 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,453 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.48 | 26,473 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,384 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,358 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,395 |
| State Quiz - Ohio | 0 | - | 4.24 | 45,540 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,492 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,752 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,540 |
| History of Louisiana | 0 | - | 4.46 | 9,575 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,518 |
| State Quiz - West Virginia | 0 | - | 4.42 | 22,069 |
