| US States Quiz | 0 | - | 5.00 | 16,829,299 |
| US States with an Empty Map | 0 | - | 5.00 | 623,198 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,220 |
| Draw All US State Borders | 0 | - | 4.99 | 136,554 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,704 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,367 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,876 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,400 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,794 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,676,518 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,533,468 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,625 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,007 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,310 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,388,784 |
| Draw All US State Borders - Extreme | 0 | - | 4.99 | 78,246 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,305 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,823 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,601 |
| Rivers of the United States | 0 | - | 4.93 | 66,065 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,566 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,468 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,386 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,832 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,743 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,706 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,698 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,842 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,002 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,299 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,767 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,436 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,476 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,629 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 38,980 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,150 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,192 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,658 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,677 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,950 |
| U.S. States By Population | 0 | - | 4.92 | 152,993 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,174 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,308 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,427 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,914 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,967 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,735 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,891 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,114 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,948 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,099 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,451 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,466 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,592 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,307 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,763 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,653 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,126 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,096 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 505,393 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,305 |
| Regions of U.S. States | 0 | - | 4.37 | 43,784 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,369 |
| U.S. States by Unofficial Motto | 0 | - | 4.47 | 23,100 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,093 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,963 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,819 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,809 |
| U.S. State Flags | 0 | - | 4.89 | 169,692 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,559 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,334 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,751 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,062 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,660 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,898 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,338 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,311 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,070 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,451 |
| U.S. States with the Most National Parks | 0 | - | 4.65 | 25,632 |
| Image to U.S State - Multiple Choice | 0 | - | 4.46 | 26,147 |
| Animals: Largest Predators in Each U.S. State | 0 | - | 4.44 | 26,356 |
| A Superlative for Every U.S. State | 0 | - | 4.44 | 28,045 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,732 |
| U.S. States With No City Over 100,000 | 0 | - | 4.57 | 17,940 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,037 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,023 |
| US States and State Capitals | 0 | - | 4.99 | 161,218 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,699 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,287 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 60,232 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,737 |
| Random U.S. States on a Map | 0 | - | 4.96 | 624,976 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,802 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,389 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,290 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 35,021 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,433 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,144 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,663 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,009 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,066 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,032 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,566 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,592 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,866 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,334 |
| Landmarks of U.S. States #2 | 0 | - | 4.22 | 18,426 |
| Landmarks of U.S. States #1 | 0 | - | 4.29 | 22,986 |
| Confederate States of the U.S. Civil War | 0 | - | 4.90 | 129,122 |
| States of Origin - American Popular Music | 0 | - | 4.22 | 10,655 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,686 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,253 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,676 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,666 |
| State Quiz - Florida | 0 | - | 4.47 | 62,231 |
| State Quiz - Texas | 0 | - | 4.43 | 62,782 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,740 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,233 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,500 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,414 |
| State Quiz - New York | 0 | - | 4.52 | 46,018 |
| State Quiz - Washington | 0 | - | 4.45 | 36,357 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,335 |
| State Quiz - California | 0 | - | 4.68 | 64,312 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,984 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,654 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,089 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,922 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,109 |
| Random U.S. City to State | 0 | - | 4.45 | 76,090 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,612 |
| Mexico True or False? | 0 | - | 4.89 | 48,592 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,811 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,001 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,597 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.30 | 44,487 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,278 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,771 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,295 |
| New England States | 0 | - | 4.51 | 59,781 |
| U.S. States by Clue #2 | 0 | - | 4.33 | 22,896 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,742 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,982 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,683 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.09 | 26,070 |
| Events by U.S. State #2 | 0 | - | 4.27 | 18,591 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 55,911 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,867 |
| U.S. States by Borders | 0 | - | 4.61 | 35,256 |
| Save Americans by Guessing U.S. States | 0 | - | 4.63 | 184,992 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,425 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,938 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,318 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,206 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,823 |
| Every City in Alabama on a Map | 0 | - | 4.73 | 8,453 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,441 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 54,771 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,319 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,350 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,353 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 60,763 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,549 |
| U.S. States with the Lowest HDI | 0 | - | 4.47 | 28,832 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 625,204 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,270 |
| Movies by State | 0 | - | 4.27 | 40,524 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,064 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,983 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,463 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,520 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,578 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,614 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,220 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,045 |
| Boroughs of New York City | 0 | - | 4.47 | 84,474 |
| Washington D.C. Trivia | 0 | - | 4.45 | 38,985 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,311 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,169 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,875 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,817 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,190 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,128 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,776 |
| Departments of France | 0 | - | 4.93 | 53,766 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 26,952 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,210 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 68,278 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,267 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 39,059 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 38,178 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.49 | 28,795 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.47 | 26,401 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,354 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,115 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,179 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,277 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,208 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,564 |
