| US States Quiz | 0 | - | 5.00 | 16,744,316 |
| US States with an Empty Map | 0 | - | 5.00 | 620,240 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,793 |
| Draw All US State Borders | 0 | - | 4.99 | 134,501 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,050 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,882 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,263 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,218 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,323 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,668,418 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,523,337 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,031 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,099 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,383,609 |
| Draw All US State Borders - Extreme | 0 | - | 4.99 | 77,751 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,064 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,925 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,888 |
| Rivers of the United States | 0 | - | 4.93 | 65,693 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,742 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,078 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,910 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,638 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,648 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,495 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,524 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,718 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,782 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,680,490 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,708 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,359 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,434 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,048 |
| U.S. States by Clue #1 | 0 | - | 4.50 | 38,733 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,675 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,695 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,470 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,050 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,281 |
| U.S. States By Population | 0 | - | 4.92 | 152,610 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,684 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,030 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,272 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.46 | 53,351 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.50 | 41,190 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,457 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,602 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,769 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,788 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,880 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,090 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,333 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,516 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,705 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,224 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,265 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,645 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,881 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 503,080 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,186 |
| Regions of U.S. States | 0 | - | 4.37 | 43,566 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,349 |
| U.S. States by Unofficial Motto | 0 | - | 4.47 | 23,033 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,604 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,629 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,683 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,439 |
| U.S. State Flags | 0 | - | 4.89 | 168,071 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,389 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,236 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,663 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,011 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,333 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,858 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,272 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,241 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 37,000 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,390 |
| U.S. States with the Most National Parks | 0 | - | 4.64 | 25,490 |
| Image to U.S State - Multiple Choice | 0 | - | 4.46 | 26,060 |
| Animals: Largest Predators in Each U.S. State | 0 | - | 4.44 | 26,240 |
| A Superlative for Every U.S. State | 0 | - | 4.44 | 27,955 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,604 |
| U.S. States With No City Over 100,000 | 0 | - | 4.57 | 17,861 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,654 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,705 |
| US States and State Capitals | 0 | - | 4.99 | 159,456 |
| United States Map Quiz | 0 | - | 4.98 | 4,145,494 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 59,736 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,315 |
| Random U.S. States on a Map | 0 | - | 4.96 | 622,790 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,726 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,157 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,246 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 34,953 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,325 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,070 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,582 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,708 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,943 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,955 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,489 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,244 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,684 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,071 |
| Landmarks of U.S. States #2 | 0 | - | 4.22 | 18,407 |
| Landmarks of U.S. States #1 | 0 | - | 4.29 | 22,962 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,803 |
| States of Origin - American Popular Music | 0 | - | 4.22 | 10,629 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,530 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,141 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,490 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,604 |
| State Quiz - Florida | 0 | - | 4.47 | 62,049 |
| State Quiz - Texas | 0 | - | 4.43 | 62,603 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,626 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,116 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,394 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,304 |
| State Quiz - New York | 0 | - | 4.52 | 45,852 |
| State Quiz - Washington | 0 | - | 4.45 | 36,238 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,223 |
| State Quiz - California | 0 | - | 4.68 | 64,096 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,853 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,557 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,965 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,735 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,976 |
| Random U.S. City to State | 0 | - | 4.45 | 75,511 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,336 |
| Mexico True or False? | 0 | - | 4.89 | 48,332 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,648 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,860 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,501 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.35 | 44,391 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,905 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,395 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,225 |
| New England States | 0 | - | 4.51 | 59,731 |
| U.S. States by Clue #2 | 0 | - | 4.33 | 22,707 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,556 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,917 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,463 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.12 | 22,795 |
| Events by U.S. State #2 | 0 | - | 4.27 | 18,565 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.69 | 55,735 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,727 |
| U.S. States by Borders | 0 | - | 4.63 | 35,140 |
| Save Americans by Guessing U.S. States | 0 | - | 4.61 | 183,313 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,299 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,475 |
| Every City in Arizona on a Map | 0 | - | 4.48 | 9,227 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,064 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,666 |
| Every City in Alabama on a Map | 0 | - | 4.71 | 8,385 |
| Every City in Michigan on a Map | 0 | - | 4.48 | 9,344 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 54,427 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,028 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,084 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,304 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 60,271 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,513 |
| U.S. States with the Lowest HDI | 0 | - | 4.46 | 28,793 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 620,660 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,226 |
| Movies by State | 0 | - | 4.27 | 40,464 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,876 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,625 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,719 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,045 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,501 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,571 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,175 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.48 | 26,018 |
| Boroughs of New York City | 0 | - | 4.47 | 84,237 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,868 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,850 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,641 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,708 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,683 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,081 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 233,589 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,414 |
| Departments of France | 0 | - | 4.93 | 53,073 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 26,809 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,595 |
| All Germanic Languages With a Map | 0 | - | 4.91 | 67,740 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,724 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 38,965 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 38,081 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.49 | 28,766 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.47 | 26,334 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,332 |
| State Quiz - Michigan | 0 | - | 4.27 | 51,960 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,026 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,134 |
| State Quiz - Colorado | 0 | - | 4.35 | 48,010 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,439 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,234 |
| History of Louisiana | 0 | - | 4.46 | 9,506 |
