| Quiz | Points | Best | Rating | Takes |
|---|
| Play-Doh Presidents | 0 | - | 5.00 | 72,985 |
| Name a Valid U.S. President #1 | 0 | - | 4.92 | 162,593 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 388,603 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 336,566 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,090,856 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.46 | 20,474 |
| People in Pictures with Barack Obama | 0 | - | 4.10 | 44,644 |
| Name a Valid U.S. President #2 | 0 | - | 4.48 | 50,699 |
| The John F. Kennedy Presidency | 0 | - | 4.38 | 40,558 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.40 | 270,773 |
| U.S. President Scramble | 0 | - | 4.37 | 89,324 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.41 | 22,293 |
| Presidential Actors | 0 | - | 4.33 | 17,559 |
| The George W. Bush Presidency | 0 | - | 4.06 | 30,727 |
| The Barack Obama Presidency | 0 | - | 4.17 | 23,307 |
| Random U.S. States on a Map | 0 | - | 4.94 | 460,858 |
| U.S. Presidential Quotes | 0 | - | 4.30 | 42,403 |
| U.S. Presidential Trivia #1 | 0 | - | 4.53 | 88,779 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.51 | 79,265 |
| U.S. Presidential Trivia #2 | 0 | - | 4.46 | 38,145 |
| Assassinated U.S. Presidents | 0 | - | 4.49 | 78,199 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 33,151 |
| U.S. Presidents to Win the Nobel Peace Prize | 0 | - | 4.30 | 16,618 |
| Random U.S. Presidents by Picture | 0 | - | 4.30 | 43,550 |
| U.S. Vice Presidents | 0 | - | 4.40 | 116,479 |
| Governors Who Ran For President | 0 | - | 4.45 | 18,769 |
| U.S. Presidents by Event | 0 | - | 4.57 | 28,653 |
| First Ladies of the United States | 0 | - | 4.22 | 78,849 |
| Presidential Middle Names | 0 | - | 4.34 | 55,453 |
| The Abraham Lincoln Presidency | 0 | - | 4.53 | 24,649 |
| U.S. Presidents in Order - Whammies | 0 | - | 4.29 | 60,735 |
| People in Pictures with Ronald Reagan | 0 | - | 4.31 | 36,940 |
| Random U.S. Vice President to President | 0 | - | 4.57 | 22,746 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.62 | 13,519 |
| George Bush... or George Bush | 0 | - | 3.89 | 7,667 |
| Add a Letter - Make a U.S. President | 0 | - | 4.70 | 21,563 |
| The Bill Clinton Presidency | 0 | - | 4.13 | 29,974 |
| The George H. W. Bush Presidency | 0 | - | 4.36 | 20,392 |
| The Ronald Reagan Presidency | 0 | - | 4.25 | 23,423 |
| The Jimmy Carter Presidency | 0 | - | 4.34 | 17,876 |
| U.S. Presidents Who Died in Office | 0 | - | 4.76 | 30,801 |
| The American Revolution | 0 | - | 4.51 | 51,196 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 121,190 |
| U.S. Senators by State | 0 | - | 4.47 | 35,446 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 215,087 |
| Vatican City Country Quiz | 0 | - | 4.48 | 37,944 |
| United States Map Quiz | 0 | - | 4.96 | 3,856,306 |
| U.S. Presidential Running Mates | 0 | - | 4.35 | 25,129 |
| US Presidents Breakdown Puzzle #1 | 0 | - | 3.65 | 19,156 |
| The Thomas Jefferson Presidency | 0 | - | 4.26 | 12,743 |
| The John Adams Presidency | 0 | - | 4.10 | 7,862 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.32 | 10,585 |
| The Theodore Roosevelt Presidency | 0 | - | 4.30 | 7,044 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.25 | 20,256 |
| U.S. Vice Presidential Trivia | 0 | - | 4.16 | 11,030 |
| The Kennedy Family | 0 | - | 3.74 | 13,106 |
| Cartoon Versions of U.S. States | 0 | - | 4.84 | 49,791 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 105,546 |
| The Richard Nixon Presidency | 0 | - | 4.00 | 20,620 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.88 | 46,121 |
| Countries of the Soviet Union | 0 | - | 4.99 | 182,578 |
| Soviet Union Country Quiz | 0 | - | 4.82 | 73,364 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 96,714 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.85 | 53,300 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 91,215 |
| U.S. State Border Crossings | 0 | - | 4.95 | 80,818 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 217,400 |
| Total United States Immigration by Country | 0 | - | 4.90 | 94,760 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.90 | 63,778 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.95 | 143,482 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.96 | 178,914 |
| U.S. Cabinet Departments | 0 | - | 4.84 | 66,832 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 175,288 |
| Cities and Towns of Massachusetts | 0 | - | 4.84 | 57,834 |
| Deadliest U.S. Wars | 0 | - | 4.76 | 155,178 |
| US States Quiz | 0 | - | 5.00 | 14,368,931 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 335,730 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 130,913 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 60,376 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.93 | 46,613 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 56,671 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 44,929 |
| The United States... or the United Kingdom? | 0 | - | 4.85 | 88,411 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 219,621 |
| Most-Visited Countries by Popes | 0 | - | 4.51 | 61,533 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.99 | 59,029 |
| The Iraq War | 0 | - | 4.36 | 14,155 |
| Countries in the Ottoman Empire | 0 | - | 4.90 | 66,419 |
| Vietnam War Countries | 0 | - | 4.76 | 85,079 |
| Countries Bordering China Since 1914 | 0 | - | 4.90 | 86,620 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 76,043 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 66,274 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.84 | 31,121 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 34,334 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 264,163 |
| Pixelated United States Map | 0 | - | 4.90 | 79,903 |
| Most-Visited Countries by Americans | 0 | - | 4.85 | 90,434 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 76,386 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 122,063 |
| Countries that Beat the United States | 0 | - | 4.89 | 141,395 |
| All U.S. Supreme Court Justices | 0 | - | 4.49 | 26,933 |
| The George Washington Presidency | 0 | - | 3.97 | 13,497 |
| U.S. Presidents True or False | 0 | - | 3.94 | 14,463 |
| California A-Z | 0 | - | 4.44 | 27,656 |
| Six Flags Over Texas | 0 | - | 4.75 | 57,930 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.84 | 20,411 |
| The American Civil War | 0 | - | 4.63 | 48,339 |
| U.S. Civil War Decoder | 0 | - | 4.04 | 23,874 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 98,231 |
| Word Scramble - U.S. States | 0 | - | 4.96 | 452,142 |
| U.S. States with the Letter Y | 0 | - | 4.82 | 93,810 |
| 10 Southernmost U.S. States | 0 | - | 4.83 | 96,837 |
| U.S. States with Short Names | 0 | - | 4.87 | 126,304 |
| U.S. States that Start with M | 0 | - | 4.88 | 147,634 |
| U.S. States By Population | 0 | - | 4.82 | 128,289 |
| U.S. States that Start with N | 0 | - | 4.96 | 152,489 |
| U.S. States with Longest Names | 0 | - | 4.86 | 34,796 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 34,640 |
| US States with an Empty Map | 0 | - | 5.00 | 541,866 |
| 10 Northernmost U.S. States | 0 | - | 4.88 | 58,857 |
| U.S. States with a Unique First Letter | 0 | - | 4.93 | 76,098 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 57,382 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 43,049 |
| U.S. States with the Longest International Borders | 0 | - | 4.84 | 38,736 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 142,853 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.97 | 152,944 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.84 | 97,828 |
| Top 10 Newest U.S. States | 0 | - | 4.83 | 67,068 |
| Top 10 Least Obese U.S. States | 0 | - | 4.82 | 66,298 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.91 | 87,122 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 71,928 |
| U.S. States or European Countries by Area | 0 | - | 4.91 | 69,298 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 113,668 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 140,552 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 86,278 |
| Biggest Roman Empire Countries | 0 | - | 4.84 | 80,888 |
| Ultimate Harry Potter Name Game | 0 | - | 4.95 | 459,351 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.95 | 69,750 |
| Most Guessed North American Teams by Sport | 0 | - | 4.20 | 53,481 |
| Rivers of the United States | 0 | - | 4.92 | 48,327 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.31 | 10,119 |
| Countries Closest to Alaska | 0 | - | 4.90 | 97,018 |
| Top 10 Los Angeles Lakers of All-Time | 0 | - | 4.24 | 40,419 |
| Hawaiian Islands | 0 | - | 4.88 | 37,933 |
| Hawaiian Islands Map Quiz | 0 | - | 4.90 | 20,721 |
| Countries Closest to Maine | 0 | - | 4.85 | 57,567 |
| History of Texas | 0 | - | 4.41 | 13,350 |
| U.S. States that Border Tennessee | 0 | - | 4.85 | 57,295 |
| American History Quotes #1 | 0 | - | 4.37 | 90,680 |
| People on Money - United States | 0 | - | 4.31 | 61,443 |
| American History Quotes #2 | 0 | - | 4.30 | 38,959 |
| U.S. History Groups of Two | 0 | - | 4.21 | 34,862 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.19 | 40,680 |
| U.S. History for Dummies | 0 | - | 4.39 | 63,996 |
| Last Names in U.S. History #1 | 0 | - | 4.24 | 33,933 |
| U.S. State Flags | 0 | - | 4.82 | 131,557 |
| U.S. States that Border Canada | 0 | - | 4.86 | 152,682 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 180,109 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 36,273 |
| Top 10 Coldest U.S. States | 0 | - | 4.92 | 98,028 |
| Top 10 Hottest U.S. States | 0 | - | 4.83 | 98,489 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.84 | 56,428 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 89,748 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.93 | 50,973 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 128,756 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 109,061 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.94 | 342,430 |
| Countries of Asia in 1900 | 0 | - | 4.48 | 52,510 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 105,875 |
| The Persian Gulf War | 0 | - | 3.91 | 7,603 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 97,038 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 47,352 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 114,285 |
| Random American Countries on a Map | 0 | - | 4.96 | 84,293 |
| Most-Spoken Languages of the United States | 0 | - | 4.49 | 161,766 |
| Territories of the United States | 0 | - | 4.63 | 47,863 |
| Most Mentioned Enemies of the USA | 0 | - | 4.63 | 156,916 |
| U.S. Five-Star Generals and Admirals | 0 | - | 4.28 | 7,808 |
| Top U.S. Cash Crops | 0 | - | 4.42 | 58,204 |
| Major non-NATO U.S. Allies | 0 | - | 4.43 | 32,792 |
| Name a Valid Answer - United States #1 | 0 | - | 4.74 | 83,737 |
| U.S. Highway Signs By State | 0 | - | 4.42 | 13,923 |
| American Founding Fathers | 0 | - | 4.32 | 21,927 |
| Golden State Warriors Trivia | 0 | - | 4.21 | 21,288 |
| Cities of Los Angeles County on a Map | 0 | - | 4.83 | 21,719 |
| Top 10 Boston Red Sox of All-Time | 0 | - | 4.08 | 10,589 |
| Top 10 Boston Celtics Players | 0 | - | 4.08 | 20,388 |
| Boston Celtics Trivia | 0 | - | 4.23 | 10,700 |
| History of Pennsylvania | 0 | - | 4.09 | 6,342 |
| History of Virginia | 0 | - | 4.33 | 10,840 |
| Old West History | 0 | - | 4.28 | 14,728 |
| Events in U.S. History | 0 | - | 4.30 | 25,690 |
| Life of Benjamin Franklin | 0 | - | 4.18 | 6,188 |
| American Revolution - Multiple Choice | 0 | - | 4.19 | 18,617 |
| Embarrassing Chapters in US History | 0 | - | 4.08 | 31,174 |
| U.S. History Multiple Choice #2 | 0 | - | 4.26 | 23,741 |
| U.S. History Multiple Choice #1 | 0 | - | 4.28 | 21,000 |
| U.S. History Multiple Choice #3 | 0 | - | 4.33 | 23,134 |
| Valid Answer - U.S. History | 0 | - | 4.15 | 21,094 |
| U.S. History Multiple Choice #4 | 0 | - | 4.18 | 23,796 |
