| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,531 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,776 |
| US States Quiz | 0 | - | 5.00 | 16,880,037 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,153 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,814 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,246 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,179 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,465 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,632 |
| US States with an Empty Map | 0 | - | 5.00 | 624,766 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,075 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,240 |
| Rivers of the United States | 0 | - | 4.93 | 66,212 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,375 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,121 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,997 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,667 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,679 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,090 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,912 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,986 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,136 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,539,892 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,847 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 134,253 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,816 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,565 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,530 |
| California Groups of Things | 0 | - | 4.25 | 45,494 |
| New York Groups of Things | 0 | - | 4.35 | 63,738 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,469 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,430 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,875 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 747,248 |
| Names of Generations | 0 | - | 4.09 | 44,950 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,492 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,988 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,350 |
| American History Quotes #1 | 0 | - | 4.37 | 96,035 |
| American History Quotes #2 | 0 | - | 4.38 | 41,407 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,391,711 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,681,763 |
| Movies by State | 0 | - | 4.27 | 40,544 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,755 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,879 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 39,098 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.50 | 48,735 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,664 |
| Arms Exports - United States | 0 | - | 4.77 | 62,424 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,535 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,075 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,731 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,982 |
| State Quiz - California | 0 | - | 4.69 | 64,446 |
| State Quiz - Florida | 0 | - | 4.47 | 62,346 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,894 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,278 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,577 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,664 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,393 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,473 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,811 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,243 |
| State Quiz - New York | 0 | - | 4.52 | 46,121 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,166 |
| State Quiz - Texas | 0 | - | 4.43 | 62,880 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,371 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,027 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,185 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,313 |
| State Quiz - Washington | 0 | - | 4.45 | 36,427 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,803 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,465 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,107 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 52,932 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,807 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,760 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,528 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,302 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,505 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,802 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,831 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,540 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,635 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,608 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,759 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,306 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,778 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,707 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 113,862 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,310 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,967 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,690 |
| Last Names by Country of Origin | 0 | - | 4.64 | 156,535 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,093 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,103 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,099 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,791 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,880 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,337 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,149 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,311 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,140 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,744 |
| American Founding Fathers | 0 | - | 4.42 | 23,227 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,458 |
| Fictional Characters from California by Picture | 0 | - | 4.23 | 22,523 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,265 |
| Fictional Characters from New York | 0 | - | 4.09 | 21,407 |
| People on Money - United States | 0 | - | 4.31 | 63,348 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 45,061 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,397 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,798 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,084 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,936 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,354 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,107 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,675 |
| Musical Acts by State | 0 | - | 4.05 | 19,590 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,108 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,909 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,085 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,662 |
| Famous Italian-Americans | 0 | - | 4.15 | 14,470 |
| Most Common Last Names in Sweden | 0 | - | 4.49 | 15,409 |
| NFL Football Last Names | 0 | - | 4.43 | 171,558 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,341 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,136 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,489 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,491 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,483 |
| Free in the Answers | 0 | - | 4.08 | 51,533 |
| States that Beat Alaska | 0 | - | 4.49 | 26,510 |
| History of Florida | 0 | - | 4.45 | 9,826 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,192 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,091 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,079 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,054 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,137 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,518 |
| History of Texas | 0 | - | 4.43 | 14,630 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,950 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,068 |
| Regions of U.S. States | 0 | - | 4.37 | 43,890 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,388 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,837 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,111 |
| People by U.S. State - Multiple Choice | 0 | - | 4.06 | 9,842 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,322 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,804 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,718 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,220 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,816 |
| Name a Valid African Country | 0 | - | 4.98 | 154,118 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 52,750 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 48,775 |
| U.S. Geography by Letter - F | 0 | - | 3.84 | 45,040 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,506 |
| U.S. Geography by Letter - R | 0 | - | 4.18 | 31,023 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,440 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,350 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,578 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,730 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,328 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,271 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,966 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,341 |
| U.S. Five-Star Generals and Admirals | 0 | - | 4.33 | 8,335 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,671 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.90 | 81,646 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,834 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,124 |
| Random U.S. City to State | 0 | - | 4.45 | 76,334 |
| Pixelated United States Map | 0 | - | 4.87 | 94,286 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,709 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,788 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,906 |
| All U.S. Supreme Court Justices | 0 | - | 4.54 | 29,077 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,885 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.14 | 26,164 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.10 | 15,529 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.50 | 11,811 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.20 | 10,865 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,699,635 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,761 |
| Famous People from Alabama by Picture | 0 | - | 4.07 | 24,059 |
| States that Beat California | 0 | - | 4.54 | 63,617 |
| Los Angeles vs. New York | 0 | - | 4.41 | 19,874 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,331 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,434 |
| Famous People from Illinois by Picture | 0 | - | 4.03 | 20,157 |
| Famous People from Indiana by Picture | 0 | - | 4.36 | 25,048 |
| History of Louisiana | 0 | - | 4.46 | 9,548 |
| State Quiz - Maine | 0 | - | 4.52 | 25,428 |
| Famous People from Maryland by Picture | 0 | - | 4.23 | 16,845 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,431 |
| Famous People from Massachusetts by Picture | 0 | - | 4.29 | 24,499 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,205 |
| Famous People from Michigan by Picture | 0 | - | 4.30 | 21,396 |
| Famous People from New York by Picture | 0 | - | 4.03 | 27,491 |
