| Prime Ministers of the UK | 0 | - | 4.96 | 435,404 |
| Prime Ministers of Australia | 0 | - | 4.50 | 31,736 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,166 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,025 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,390 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 218,889 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,789 |
| All U.S. Supreme Court Justices | 0 | - | 4.54 | 28,909 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.49 | 11,677 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,662,560 |
| Country by Photo of its Leader | 0 | - | 4.74 | 123,416 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 502,791 |
| Rivers of the United States | 0 | - | 4.93 | 65,630 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,503 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,564 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,730 |
| Soviet Leaders 1917–1991 | 0 | - | 4.43 | 94,544 |
| The Vietnam War | 0 | - | 4.43 | 35,339 |
| National Founders | 0 | - | 4.40 | 83,681 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 39,030 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,581 |
| Arms Exports - United States | 0 | - | 4.70 | 57,693 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 424,233 |
| Hawaiian Islands | 0 | - | 4.83 | 42,491 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,137 |
| The American Civil War | 0 | - | 4.62 | 52,203 |
| U.S. State Flags | 0 | - | 4.89 | 167,870 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,950 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,249 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,749 |
| Paramount Leaders of China | 0 | - | 4.36 | 11,013 |
| American Political Words | 0 | - | 4.39 | 23,350 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,905 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 190,200 |
| Play-Doh Presidents | 0 | - | 5.00 | 81,776 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,522,153 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,153 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,992 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,355 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,236 |
| The Dictator Files: Vladimir Lenin | 0 | - | 4.45 | 26,679 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,697 |
| The Dictator Files: Chairman Mao | 0 | - | 4.28 | 20,594 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,079 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,970 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,482 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,697 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,511 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,149 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,582 |
| American History Quotes #1 | 0 | - | 4.37 | 95,729 |
| American History Quotes #2 | 0 | - | 4.38 | 41,246 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,105 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,382,883 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,219 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,667,404 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,249 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,530 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,165 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,616 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,638 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,291 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,182 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,629 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,552 |
| Name the Popes Quiz | 0 | - | 4.47 | 137,327 |
| Countries of the Popes | 0 | - | 4.79 | 127,374 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,429 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,379 |
| Political Movements by Country | 0 | - | 4.46 | 72,319 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,243 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,782 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 620,013 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,686 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,669 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,071 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,060 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,463 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 42,782 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.35 | 44,378 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 22,938 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,214 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,295 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,218 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,158 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 643,015 |
| Name that Greek Letter | 0 | - | 4.94 | 322,001 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,045 |
| Name the English Monarchs | 0 | - | 4.92 | 498,852 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,475 |
| Hindu Countries | 0 | - | 4.86 | 49,671 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,047 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 124,585 |
| Puerto Rico Trivia | 0 | - | 4.51 | 11,946 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,783 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,192 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 80,962 |
| Mayors of New York City | 0 | - | 3.96 | 12,158 |
| U.S. Vice Presidents | 0 | - | 4.41 | 135,272 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 108,084 |
| U.S. Presidents by Event | 0 | - | 4.58 | 33,675 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 93,126 |
| Presidential Middle Names | 0 | - | 4.41 | 59,792 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 52,835 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 93,943 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,213 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,842 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,541 |
| State Quiz - California | 0 | - | 4.68 | 64,064 |
| California... or Florida? | 0 | - | 4.60 | 51,061 |
| State Quiz - Florida | 0 | - | 4.47 | 62,024 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,436 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,376 |
| Georgia Counties | 0 | - | 4.50 | 49,168 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,310 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,204 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,283 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,611 |
| State Quiz - New York | 0 | - | 4.52 | 45,816 |
| New York Counties | 0 | - | 4.65 | 50,011 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,941 |
| State Quiz - Texas | 0 | - | 4.43 | 62,577 |
| Texas Counties | 0 | - | 4.55 | 76,207 |
| North Carolina Counties | 0 | - | 4.53 | 52,804 |
| Ohio Counties | 0 | - | 4.47 | 45,512 |
| Pennsylvania Counties | 0 | - | 4.48 | 52,207 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,697 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,957 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,089 |
| Virginia Counties | 0 | - | 4.45 | 32,984 |
| State Quiz - Washington | 0 | - | 4.45 | 36,209 |
| West Virginia Counties | 0 | - | 4.61 | 33,574 |
| U.S. History A-Z #1 | 0 | - | 4.35 | 29,588 |
| Last Names in U.S. History #2 | 0 | - | 4.39 | 17,519 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,698 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,352 |
| U.S. States by Clue #1 | 0 | - | 4.49 | 38,705 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,458 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 44,959 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,292 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,656 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,270 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,807 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,080 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,411 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 63,610 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,473 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,343 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,626 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,840 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,489 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,607 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,063 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.37 | 48,334 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,758 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,890 |
| The Trojan War | 0 | - | 4.83 | 39,483 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,809 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 124,624 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,145 |
| Roman Emperors | 0 | - | 4.95 | 118,719 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,556 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,664 |
| Prime Ministers of Israel | 0 | - | 3.97 | 17,840 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,749 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 54,043 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,872 |
| Topological Map of the USA Quiz | 0 | - | 4.49 | 28,886 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 74,971 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 303,721 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 34,779 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 69,533 |
| Free in the Answers | 0 | - | 4.11 | 51,303 |
| The American Revolution | 0 | - | 4.52 | 54,100 |
| States that Beat California | 0 | - | 4.54 | 63,310 |
| History of Florida | 0 | - | 4.45 | 9,775 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,150 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 20,940 |
| States that Beat New York | 0 | - | 4.51 | 44,632 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,096 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,321 |
| History of Texas | 0 | - | 4.43 | 14,564 |
| States that Beat Texas | 0 | - | 4.58 | 44,144 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,024 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,298 |
| Word Puzzles - U.S. States | 0 | - | 3.76 | 42,433 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,402 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,716 |
| US States and State Capitals | 0 | - | 4.99 | 159,129 |
| Random Point on Land to US State | 0 | - | 4.57 | 68,684 |
| Books by U.S. State | 0 | - | 4.20 | 13,954 |
| Corporations by U.S. State - Multiple Choice | 0 | - | 4.11 | 10,184 |
| Top 11 Most Catholic U.S. States | 0 | - | 4.24 | 21,939 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,384 |
| Which City in Canada? | 0 | - | 4.82 | 56,780 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,823 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,641 |
| History of Russia Quiz | 0 | - | 4.49 | 31,809 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 72,798 |
| Olympian Gods Quiz | 0 | - | 4.96 | 497,225 |
