| Prime Ministers of the UK | 0 | - | 4.95 | 437,000 |
| Prime Ministers of Australia | 0 | - | 4.50 | 31,809 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,326 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,167 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,479 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,868 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,512 |
| All U.S. Supreme Court Justices | 0 | - | 4.54 | 29,032 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.49 | 11,726 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,678,929 |
| Country by Photo of its Leader | 0 | - | 4.74 | 123,697 |
| Rivers of the United States | 0 | - | 4.93 | 65,907 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,910 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,829 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 504,522 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,081 |
| Soviet Leaders 1917–1991 | 0 | - | 4.44 | 94,730 |
| The Dictator Files: Vladimir Lenin | 0 | - | 4.45 | 26,734 |
| The Vietnam War | 0 | - | 4.43 | 35,429 |
| Puerto Rico Trivia | 0 | - | 4.51 | 11,973 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,853 |
| Arms Exports - United States | 0 | - | 4.75 | 62,094 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 425,311 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 380,576 |
| Hawaiian Islands | 0 | - | 4.83 | 42,583 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,229 |
| The American Civil War | 0 | - | 4.62 | 52,316 |
| U.S. State Flags | 0 | - | 4.89 | 169,147 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,906 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,381 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,922 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,586 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,881 |
| Paramount Leaders of China | 0 | - | 4.36 | 11,038 |
| National Founders | 0 | - | 4.40 | 83,754 |
| American Political Words | 0 | - | 4.39 | 23,389 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 190,911 |
| Play-Doh Presidents | 0 | - | 5.00 | 81,994 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,529,550 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,259 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,048 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,493 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 31,802 |
| The Dictator Files: Benito Mussolini | 0 | - | 4.65 | 23,395 |
| The Dictator Files: Chairman Mao | 0 | - | 4.28 | 20,634 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,421 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,243 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,852 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,943 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,178 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,875 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,726 |
| American History Quotes #1 | 0 | - | 4.37 | 95,893 |
| American History Quotes #2 | 0 | - | 4.38 | 41,335 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,188 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,386,708 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,298 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,673,698 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,323 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,246 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,643 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 75,948 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,074 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,561 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,453 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,178 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,982 |
| Name the Popes Quiz | 0 | - | 4.47 | 137,669 |
| Countries of the Popes | 0 | - | 4.79 | 127,676 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,789 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,179 |
| Political Movements by Country | 0 | - | 4.46 | 72,414 |
| Hindu Countries | 0 | - | 4.86 | 49,887 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,597 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,292 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 39,164 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 125,294 |
| Saint Lucia Country Quiz | 0 | - | 4.65 | 18,013 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 623,323 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,939 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,624 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,818 |
| State Quiz - California | 0 | - | 4.68 | 64,230 |
| State Quiz - Florida | 0 | - | 4.47 | 62,166 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,786 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 71,941 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,457 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,465 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,279 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,369 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,694 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,154 |
| State Quiz - New York | 0 | - | 4.52 | 45,954 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,041 |
| State Quiz - Texas | 0 | - | 4.43 | 62,717 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,210 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,856 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,061 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,193 |
| State Quiz - Washington | 0 | - | 4.45 | 36,319 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,180 |
| U.S. History A-Z #1 | 0 | - | 4.36 | 29,842 |
| Last Names in U.S. History #2 | 0 | - | 4.39 | 17,572 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,749 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,409 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 38,881 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 42,876 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,449 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,155 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,647 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.30 | 44,452 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,529 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 22,988 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,893 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,469 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,585 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.37 | 48,410 |
| The Trojan War | 0 | - | 4.83 | 39,596 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 645,118 |
| Name that Greek Letter | 0 | - | 4.93 | 322,754 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,295 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,330 |
| Roman Emperors | 0 | - | 4.95 | 119,425 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 85,933 |
| Name the English Monarchs | 0 | - | 4.91 | 500,543 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,714 |
| South America Flags Map Quiz | 0 | - | 4.95 | 87,343 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 113,517 |
| Topological Map of the USA Quiz | 0 | - | 4.49 | 28,997 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,354 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,136 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,087 |
| Mayors of New York City | 0 | - | 3.96 | 12,183 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 108,359 |
| U.S. Presidents by Event | 0 | - | 4.58 | 34,029 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 93,406 |
| Presidential Middle Names | 0 | - | 4.41 | 59,982 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,045 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,273 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 34,877 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,299 |
| Free in the Answers | 0 | - | 4.08 | 51,384 |
| The American Revolution | 0 | - | 4.52 | 54,168 |
| California... or Florida? | 0 | - | 4.60 | 51,205 |
| History of Florida | 0 | - | 4.45 | 9,799 |
| Georgia Counties | 0 | - | 4.50 | 49,322 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,177 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,007 |
| New York Counties | 0 | - | 4.65 | 50,272 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,123 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,411 |
| Texas Counties | 0 | - | 4.55 | 76,511 |
| History of Texas | 0 | - | 4.43 | 14,588 |
| North Carolina Counties | 0 | - | 4.53 | 52,995 |
| Ohio Counties | 0 | - | 4.47 | 45,664 |
| Pennsylvania Counties | 0 | - | 4.49 | 52,479 |
| Virginia Counties | 0 | - | 4.45 | 33,131 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,053 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,337 |
| West Virginia Counties | 0 | - | 4.63 | 33,687 |
| Word Puzzles - U.S. States | 0 | - | 3.76 | 42,465 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,479 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 45,056 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,356 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,723 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,547 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,877 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,770 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 63,741 |
| Random Point on Land to US State | 0 | - | 4.57 | 68,988 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,427 |
| Books by U.S. State | 0 | - | 4.20 | 13,977 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,748 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,952 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,552 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,663 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,151 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,702 |
| Which City in Canada? | 0 | - | 4.82 | 56,891 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,326 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,031 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,850 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,158 |
| Olympian Gods Quiz | 0 | - | 4.96 | 498,795 |
| Ancient Greek Words | 0 | - | 4.93 | 111,186 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 125,219 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,003 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,656 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 79,961 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,442 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,668 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,432 |
| Prime Ministers of Israel | 0 | - | 3.97 | 17,895 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,902 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,682 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,247 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,750 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.14 | 26,127 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.10 | 15,496 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.20 | 10,847 |
