| Prime Ministers of the UK | 0 | - | 4.95 | 443,509 |
| Prime Ministers of Australia | 0 | - | 4.51 | 32,274 |
| Canadian Prime Ministers | 0 | - | 4.64 | 58,058 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,631 |
| U.S. Bill of Rights | 0 | - | 4.52 | 35,394 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,925 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 135,968 |
| All U.S. Supreme Court Justices | 0 | - | 4.54 | 29,180 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.50 | 11,885 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,733,830 |
| Country by Photo of its Leader | 0 | - | 4.70 | 124,799 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 511,359 |
| Rivers of the United States | 0 | - | 4.93 | 66,846 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,407 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,753 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,353 |
| Soviet Leaders 1917–1991 | 0 | - | 4.44 | 95,720 |
| The Vietnam War | 0 | - | 4.44 | 35,702 |
| National Founders | 0 | - | 4.40 | 84,011 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 39,669 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,883 |
| Arms Exports - United States | 0 | - | 4.77 | 62,833 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 429,036 |
| Hawaiian Islands | 0 | - | 4.83 | 43,051 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,599 |
| The American Civil War | 0 | - | 4.62 | 52,687 |
| U.S. State Flags | 0 | - | 4.88 | 173,740 |
| U.S. States that Border Canada | 0 | - | 4.91 | 187,223 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,790 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,583 |
| Paramount Leaders of China | 0 | - | 4.36 | 11,148 |
| American Political Words | 0 | - | 4.39 | 23,492 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 384,050 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 194,161 |
| Play-Doh Presidents | 0 | - | 5.00 | 82,997 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,559,866 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,641 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,159 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 71,057 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,957 |
| The Dictator Files: Vladimir Lenin | 0 | - | 4.46 | 26,976 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,546 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,668 |
| The Dictator Files: Chairman Mao | 0 | - | 4.28 | 20,776 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 43,016 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 241,055 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,280 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,205 |
| American History Quotes #1 | 0 | - | 4.37 | 96,270 |
| American History Quotes #2 | 0 | - | 4.38 | 41,548 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,379 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,400,578 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,591 |
| US States by Borders in 30 Seconds | 0 | - | 4.69 | 2,696,883 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,474 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,103 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,672 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 86,309 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 66,134 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,104 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,805 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,159 |
| Name the Popes Quiz | 0 | - | 4.47 | 139,158 |
| Countries of the Popes | 0 | - | 4.78 | 128,961 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,232 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,959 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,777 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,274 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,556 |
| Political Movements by Country | 0 | - | 4.46 | 72,856 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,225 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 638,083 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,257 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 61,056 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,430 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,697 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 192,113 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.32 | 43,206 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.30 | 44,726 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 23,162 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.74 | 58,850 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,511 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,461 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,354 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 653,486 |
| Name that Greek Letter | 0 | - | 4.93 | 325,451 |
| Countries Italy Declared War On | 0 | - | 4.77 | 50,871 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 61,872 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 87,091 |
| Name the English Monarchs | 0 | - | 4.91 | 507,785 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,198 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 62,147 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 127,944 |
| Puerto Rico Trivia | 0 | - | 4.52 | 12,093 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.98 | 120,161 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,910 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,798 |
| Mayors of New York City | 0 | - | 3.96 | 12,316 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 109,716 |
| U.S. Presidents by Event | 0 | - | 4.58 | 35,527 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.62 | 94,812 |
| Presidential Middle Names | 0 | - | 4.42 | 60,850 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,770 |
| Assassinated U.S. Presidents | 0 | - | 4.62 | 94,963 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,675 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,392 |
| State Quiz - Arizona | 0 | - | 4.44 | 37,037 |
| State Quiz - California | 0 | - | 4.69 | 64,972 |
| California... or Florida? | 0 | - | 4.60 | 51,938 |
| State Quiz - Florida | 0 | - | 4.47 | 62,781 |
| Florida Counties | 0 | - | 4.41 | 49,282 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,896 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,855 |
| Georgia Counties | 0 | - | 4.53 | 50,240 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 54,106 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,650 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,719 |
| State Quiz - Minnesota | 0 | - | 4.41 | 39,110 |
| State Quiz - New York | 0 | - | 4.52 | 46,574 |
| New York Counties | 0 | - | 4.65 | 51,385 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,443 |
| State Quiz - Texas | 0 | - | 4.43 | 63,336 |
| Texas Counties | 0 | - | 4.56 | 78,243 |
| North Carolina Counties | 0 | - | 4.55 | 53,868 |
| Ohio Counties | 0 | - | 4.48 | 46,440 |
| Pennsylvania Counties | 0 | - | 4.51 | 53,595 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,467 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,461 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,604 |
| Virginia Counties | 0 | - | 4.45 | 33,568 |
| State Quiz - Washington | 0 | - | 4.45 | 36,739 |
| West Virginia Counties | 0 | - | 4.63 | 34,085 |
| U.S. History A-Z #1 | 0 | - | 4.36 | 30,611 |
| Last Names in U.S. History #2 | 0 | - | 4.39 | 17,728 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,932 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,574 |
| U.S. States by Clue #1 | 0 | - | 4.50 | 45,712 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,912 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,438 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,595 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,981 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,526 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,219 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,518 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 88,380 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 64,203 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,741 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,799 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,451 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,364 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,880 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,897 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,475 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.37 | 48,707 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,254 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,181 |
| The Trojan War | 0 | - | 4.83 | 40,133 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 113,388 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 128,164 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,747 |
| Roman Emperors | 0 | - | 4.95 | 121,557 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,048 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 81,148 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,314 |
| Prime Ministers of Israel | 0 | - | 3.97 | 18,105 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,614 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,724 |
| Hindu Countries | 0 | - | 4.86 | 50,720 |
| South America Flags Map Quiz | 0 | - | 4.95 | 89,273 |
| Topological Map of the USA Quiz | 0 | - | 4.49 | 29,351 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,510 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 306,519 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 35,271 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 70,702 |
| Free in the Answers | 0 | - | 4.08 | 51,774 |
| The American Revolution | 0 | - | 4.52 | 54,405 |
| States that Beat California | 0 | - | 4.54 | 63,960 |
| History of Florida | 0 | - | 4.45 | 9,892 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,248 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,183 |
| States that Beat New York | 0 | - | 4.50 | 45,380 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,199 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,712 |
| History of Texas | 0 | - | 4.43 | 14,708 |
| States that Beat Texas | 0 | - | 4.58 | 44,553 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,132 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,515 |
| Word Puzzles - U.S. States | 0 | - | 3.76 | 42,616 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.58 | 35,450 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,907 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,967 |
| US States and State Capitals | 0 | - | 4.99 | 166,242 |
| Random Point on Land to US State | 0 | - | 4.63 | 69,886 |
| Books by U.S. State | 0 | - | 4.20 | 14,041 |
| Corporations by U.S. State - Multiple Choice | 0 | - | 4.11 | 10,248 |
| Top 11 Most Catholic U.S. States | 0 | - | 4.25 | 22,158 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 90,068 |
| Which City in Canada? | 0 | - | 4.83 | 57,445 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,313 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,637 |
