| Prime Ministers of the UK | 0 | - | 4.95 | 440,926 |
| Prime Ministers of Australia | 0 | - | 4.50 | 32,104 |
| Canadian Prime Ministers | 0 | - | 4.64 | 57,752 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,452 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,571 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,769 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,891 |
| All U.S. Supreme Court Justices | 0 | - | 4.54 | 29,124 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.50 | 11,841 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,714,847 |
| Country by Photo of its Leader | 0 | - | 4.70 | 124,393 |
| Rivers of the United States | 0 | - | 4.93 | 66,451 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,798 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,392 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 508,619 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,838 |
| Soviet Leaders 1917–1991 | 0 | - | 4.44 | 95,329 |
| The Dictator Files: Vladimir Lenin | 0 | - | 4.45 | 26,891 |
| The Vietnam War | 0 | - | 4.44 | 35,609 |
| Puerto Rico Trivia | 0 | - | 4.51 | 12,041 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,471 |
| Arms Exports - United States | 0 | - | 4.77 | 62,606 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 427,668 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 382,867 |
| Hawaiian Islands | 0 | - | 4.83 | 42,829 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,438 |
| The American Civil War | 0 | - | 4.62 | 52,548 |
| U.S. State Flags | 0 | - | 4.89 | 171,848 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,955 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,646 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,314 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,393 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,363 |
| Paramount Leaders of China | 0 | - | 4.36 | 11,111 |
| National Founders | 0 | - | 4.40 | 83,918 |
| American Political Words | 0 | - | 4.39 | 23,447 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 193,091 |
| Play-Doh Presidents | 0 | - | 5.00 | 82,659 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,548,857 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,497 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,119 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,828 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,283 |
| The Dictator Files: Benito Mussolini | 0 | - | 4.65 | 23,530 |
| The Dictator Files: Chairman Mao | 0 | - | 4.28 | 20,722 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,482 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,238 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,075 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,999 |
| American History Quotes #1 | 0 | - | 4.37 | 96,136 |
| American History Quotes #2 | 0 | - | 4.38 | 41,468 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,299 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,395,773 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,495 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,688,242 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,408 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,085 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,955 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,248 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,338 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,503 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,289 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,513 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,271 |
| Name the Popes Quiz | 0 | - | 4.47 | 138,623 |
| Countries of the Popes | 0 | - | 4.79 | 128,478 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,666 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,208 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,236 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,878 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,959 |
| Political Movements by Country | 0 | - | 4.46 | 72,672 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,805 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 39,479 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 126,850 |
| Saint Lucia Country Quiz | 0 | - | 4.68 | 18,120 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 631,733 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,188 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,825 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,101 |
| State Quiz - California | 0 | - | 4.69 | 64,634 |
| State Quiz - Florida | 0 | - | 4.47 | 62,485 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,955 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,541 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,671 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,841 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,474 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,561 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,900 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,297 |
| State Quiz - New York | 0 | - | 4.52 | 46,282 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,260 |
| State Quiz - Texas | 0 | - | 4.43 | 63,048 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,514 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,184 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,278 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,411 |
| State Quiz - Washington | 0 | - | 4.45 | 36,550 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,444 |
| U.S. History A-Z #1 | 0 | - | 4.36 | 30,243 |
| Last Names in U.S. History #2 | 0 | - | 4.39 | 17,664 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,862 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,518 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,296 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 43,060 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,835 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,378 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 88,083 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.30 | 44,612 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,660 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 23,094 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,208 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,055 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,650 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.37 | 48,595 |
| The Trojan War | 0 | - | 4.83 | 39,895 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 650,071 |
| Name that Greek Letter | 0 | - | 4.93 | 324,465 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,520 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,367 |
| Roman Emperors | 0 | - | 4.95 | 120,694 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 61,427 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,639 |
| Name the English Monarchs | 0 | - | 4.91 | 504,868 |
| Hindu Countries | 0 | - | 4.87 | 50,396 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,581 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,540 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 115,063 |
| Topological Map of the USA Quiz | 0 | - | 4.49 | 29,192 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,680 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,530 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,341 |
| Mayors of New York City | 0 | - | 3.96 | 12,263 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 109,081 |
| U.S. Presidents by Event | 0 | - | 4.58 | 34,947 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.62 | 94,320 |
| Presidential Middle Names | 0 | - | 4.41 | 60,538 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,532 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,756 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 35,112 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,552 |
| Free in the Answers | 0 | - | 4.08 | 51,654 |
| The American Revolution | 0 | - | 4.52 | 54,310 |
| California... or Florida? | 0 | - | 4.60 | 51,713 |
| History of Florida | 0 | - | 4.45 | 9,857 |
| Georgia Counties | 0 | - | 4.52 | 49,778 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,217 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,123 |
| New York Counties | 0 | - | 4.65 | 50,923 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,159 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,603 |
| Texas Counties | 0 | - | 4.56 | 77,397 |
| History of Texas | 0 | - | 4.43 | 14,670 |
| North Carolina Counties | 0 | - | 4.54 | 53,516 |
| Ohio Counties | 0 | - | 4.48 | 46,003 |
| Pennsylvania Counties | 0 | - | 4.50 | 53,129 |
| Virginia Counties | 0 | - | 4.45 | 33,386 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,094 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,453 |
| West Virginia Counties | 0 | - | 4.63 | 33,903 |
| Word Puzzles - U.S. States | 0 | - | 3.76 | 42,565 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,690 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,275 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,510 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,872 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,169 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,098 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,880 |
| Cartoon Versions of U.S. States | 0 | - | 4.75 | 64,053 |
| Random Point on Land to US State | 0 | - | 4.63 | 69,574 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,639 |
| Books by U.S. State | 0 | - | 4.20 | 14,015 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,248 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,221 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,759 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,803 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,302 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,468 |
| Which City in Canada? | 0 | - | 4.83 | 57,225 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,658 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,944 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,065 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,777 |
| Olympian Gods Quiz | 0 | - | 4.96 | 502,555 |
| Ancient Greek Words | 0 | - | 4.93 | 112,125 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 126,881 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,531 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,892 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,673 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,290 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,948 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,003 |
| Prime Ministers of Israel | 0 | - | 3.97 | 18,029 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,365 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,326 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,891 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,919 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.14 | 26,193 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.10 | 15,546 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.22 | 10,880 |
