| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,671,746 |
| World Leaders by Picture | 0 | - | 4.26 | 184,625 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 346,906 |
| U.S. Vice Presidents | 0 | - | 4.38 | 95,418 |
| Shakespeare's Plays Quiz | 0 | - | 4.36 | 304,003 |
| All U.S. Supreme Court Justices | 0 | - | 4.39 | 24,742 |
| English Monarchs Quiz | 0 | - | 4.84 | 378,643 |
| Name the War Quiz | 0 | - | 4.28 | 177,590 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 88,969 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,664 |
| German Loan Words | 0 | - | 4.20 | 121,950 |
| U.S. Federal Agency Acronyms | 0 | - | 4.45 | 64,168 |
| U.S. Cabinet Departments | 0 | - | 4.78 | 55,144 |
| Communist Countries in History | 0 | - | 4.47 | 382,472 |
| Antonyms Quiz #1 | 0 | - | 4.64 | 259,238 |
| Famous Dictators Quiz #1 | 0 | - | 4.52 | 168,101 |
| Baby, Male and Female Animals | 0 | - | 4.31 | 115,031 |
| Body Part Words Quiz | 0 | - | 4.36 | 129,740 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 594,393 |
| 100 Most Common English Words | 0 | - | 4.89 | 997,962 |
| Governors Who Ran For President | 0 | - | 4.38 | 17,258 |
| Words for Government | 0 | - | 4.43 | 66,906 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 340,782 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,128 |
| U.S. Presidential Quotes | 0 | - | 4.28 | 39,961 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,876 |
| Popular Royal Names | 0 | - | 4.17 | 107,372 |
| Nautical Words Quiz | 0 | - | 4.47 | 39,096 |
| Prime Ministers of the UK | 0 | - | 4.93 | 320,296 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,257 |
| Jewish Words Quiz | 0 | - | 4.20 | 28,289 |
| Famous Dictators Quiz #2 | 0 | - | 4.30 | 73,341 |
| Antonyms Quiz #2 | 0 | - | 4.07 | 104,783 |
| U.S. Postal Abbreviations | 0 | - | 4.45 | 51,415 |
| Car Names by Alternate Definition #1 | 0 | - | 4.17 | 42,149 |
| Ye Olde Professions | 0 | - | 4.52 | 120,179 |
| OPEC Countries Quiz | 0 | - | 4.71 | 76,260 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,483 |
| EU Countries Quiz | 0 | - | 4.99 | 206,631 |
| Female Equivalent Words Quiz | 0 | - | 4.37 | 166,703 |
| Historical Rulers #1 | 0 | - | 4.21 | 93,970 |
| Math Vocabulary | 0 | - | 4.27 | 70,975 |
| Countries in World War II | 0 | - | 4.47 | 678,629 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,496 |
| Countries in World War I | 0 | - | 4.92 | 182,456 |
| U.S. Presidents by Event | 0 | - | 4.57 | 25,489 |
| Prime Ministers of Australia | 0 | - | 4.46 | 23,923 |
| Roman History Vocabulary | 0 | - | 4.37 | 51,251 |
| U.S. Bill of Rights | 0 | - | 4.51 | 29,126 |
| Vietnam War Countries | 0 | - | 4.78 | 76,539 |
| C Vocabulary Words Quiz #1 | 0 | - | 4.23 | 111,138 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 64,954 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,872 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 91,866 |
| World Leaders Quiz #1 | 0 | - | 4.03 | 83,969 |
| Political Quotes Quiz | 0 | - | 4.00 | 17,974 |
| The American Revolution | 0 | - | 4.47 | 47,542 |
| Presidential Running Mates Quiz | 0 | - | 4.17 | 15,398 |
| Brand Name Vocabulary | 0 | - | 4.16 | 34,945 |
| Political Movements by Country | 0 | - | 4.49 | 61,853 |
| Presidential Actors | 0 | - | 4.40 | 15,943 |
| Time Magazine Person of the Year | 0 | - | 4.56 | 59,670 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 63,916 |
| U.S. Senators by State | 0 | - | 4.43 | 24,505 |
| O Vocabulary Words Quiz #1 | 0 | - | 4.28 | 231,889 |
| National Founders | 0 | - | 4.36 | 74,544 |
| WWII Trivia #1 | 0 | - | 4.34 | 130,549 |
| Notable People of WWII | 0 | - | 4.48 | 73,886 |
| Names for Crimes | 0 | - | 4.65 | 98,544 |
| First Ladies of the United States | 0 | - | 4.21 | 67,857 |
| Invasions | 0 | - | 4.74 | 71,731 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,117 |
| World War I Quiz | 0 | - | 4.52 | 82,841 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 295,905 |
| Presidential Middle Names | 0 | - | 4.34 | 45,784 |
| U.S. Citizenship Test Questions | 0 | - | 4.84 | 184,564 |
| Book Titles by Synonyms #1 | 0 | - | 4.68 | 64,363 |
| The George W. Bush Presidency | 0 | - | 3.92 | 29,178 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,227 |
| The George H. W. Bush Presidency | 0 | - | 4.33 | 18,995 |
| The Ronald Reagan Presidency | 0 | - | 4.20 | 21,658 |
| The Richard Nixon Presidency | 0 | - | 3.95 | 19,295 |
| The Jimmy Carter Presidency | 0 | - | 4.24 | 16,418 |
| The John F. Kennedy Presidency | 0 | - | 4.36 | 38,048 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.37 | 20,313 |
| The Abraham Lincoln Presidency | 0 | - | 4.50 | 22,735 |
| The American Civil War | 0 | - | 4.58 | 44,295 |
| Political Figures by Last Name #1 | 0 | - | 4.46 | 52,518 |
| Political Figures by Last Name #2 | 0 | - | 4.07 | 12,503 |
| Mythical Creatures Quiz #2 | 0 | - | 4.09 | 88,408 |
| Spouses of World Leaders | 0 | - | 4.03 | 10,561 |
| American Political Words | 0 | - | 4.30 | 20,536 |
| Religion Vocabulary | 0 | - | 4.05 | 27,875 |
| Ancient Greek Words | 0 | - | 4.83 | 71,806 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,527 |
| Types of Boats | 0 | - | 4.14 | 7,156 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,164 |
| WWI A-Z | 0 | - | 4.49 | 30,882 |
| Prime Ministers of Israel | 0 | - | 4.08 | 14,342 |
| Houses of British Monarchs | 0 | - | 4.46 | 44,967 |
| History by Letter - A | 0 | - | 4.47 | 115,214 |
| History by Letter - B | 0 | - | 4.52 | 131,581 |
| History by Letter - C | 0 | - | 4.64 | 127,123 |
| History by Letter - D | 0 | - | 4.29 | 104,781 |
| History by Letter - E | 0 | - | 4.43 | 99,557 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,104 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,613 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,261 |
| History by Letter - J | 0 | - | 4.45 | 111,083 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,619 |
| History by Letter - M | 0 | - | 4.50 | 83,222 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,397 |
| Car Names by Alternate Definition #2 | 0 | - | 4.20 | 13,806 |
| World Leaders Quiz #2 | 0 | - | 3.90 | 22,836 |
| World Leaders of the Cold War | 0 | - | 4.26 | 19,415 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,510 |
| WWII Geography | 0 | - | 4.73 | 88,445 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 65,114 |
| People in History A-Z #1 | 0 | - | 4.66 | 80,167 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,579 |
| US Presidents Breakdown Puzzle #1 | 0 | - | 3.65 | 18,462 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 59,949 |
| Historical Leaders by Date #1 | 0 | - | 4.45 | 25,359 |
| Historical Leaders by Date #2 | 0 | - | 4.42 | 24,398 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,069 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.34 | 238,281 |
| Military History Vocabulary | 0 | - | 4.84 | 51,896 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,487 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,419 |
| Assassinated U.S. Presidents | 0 | - | 4.56 | 71,421 |
| Normandy D-Day Beaches | 0 | - | 4.71 | 26,721 |
| Countries of the Popes | 0 | - | 4.74 | 70,094 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.45 | 47,303 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.31 | 8,674 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,069 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 111,917 |
| UN Secretaries-General | 0 | - | 4.30 | 6,401 |
| The Barack Obama Presidency | 0 | - | 4.10 | 21,028 |
| The George Washington Presidency | 0 | - | 3.89 | 8,703 |
| The John Adams Presidency | 0 | - | 4.04 | 7,018 |
| The Thomas Jefferson Presidency | 0 | - | 4.18 | 11,712 |
| Top 10 Swing States in U.S. Elections | 0 | - | 4.41 | 48,174 |
| People in Pictures with Ronald Reagan | 0 | - | 4.30 | 34,152 |
| People in Pictures with Barack Obama | 0 | - | 4.07 | 42,078 |
| Random U.S. Vice President to President | 0 | - | 4.55 | 18,024 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,663 |
| The Reign of Napoleon | 0 | - | 4.46 | 26,577 |
| The Kennedy Family | 0 | - | 3.48 | 6,097 |
| First Names of Recent World Leaders | 0 | - | 4.17 | 20,244 |
| Soviet Union Country Quiz | 0 | - | 4.78 | 56,321 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,170 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.30 | 24,461 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.56 | 49,612 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.16 | 33,602 |
| The Dictator Files: Chairman Mao | 0 | - | 4.09 | 16,269 |
| G7 Leaders Since 2003 | 0 | - | 4.39 | 26,282 |
| U.S. President Scramble | 0 | - | 4.31 | 80,218 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 42,921 |
| American Legal Vocabulary | 0 | - | 4.28 | 29,856 |
| Most Common English Verbs - Extreme | 0 | - | 4.94 | 106,873 |
| Weather and Climate Vocabulary | 0 | - | 4.43 | 27,016 |
| Historical Rulers #2 | 0 | - | 4.16 | 27,460 |
| Paramount Leaders of China | 0 | - | 4.26 | 8,476 |
| 16th Century A-Z | 0 | - | 4.44 | 14,182 |
| Pope Facts | 0 | - | 4.31 | 15,664 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 11,618 |
| 19th Century A-Z | 0 | - | 4.67 | 29,722 |
| 17th Century A-Z | 0 | - | 4.45 | 21,234 |
| 18th Century A-Z | 0 | - | 4.57 | 27,700 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,515 |
| The 3rd and 4th Century | 0 | - | 4.48 | 17,451 |
| European Secessionist Movements on a Map | 0 | - | 4.54 | 26,708 |
| People Depicted in Paintings | 0 | - | 4.48 | 36,175 |
| Dictators by Picture | 0 | - | 4.10 | 38,485 |
| U.S. Presidents to Win the Nobel Peace Prize | 0 | - | 4.29 | 14,892 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.39 | 17,514 |
| WWII Figures by Picture | 0 | - | 4.64 | 30,388 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 27,961 |
| Territory Changes in World War I | 0 | - | 4.77 | 33,891 |
| Ancient Greece A-Z | 0 | - | 4.73 | 17,216 |
| The Theodore Roosevelt Presidency | 0 | - | 4.37 | 6,425 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.34 | 9,565 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.10 | 10,647 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 125,896 |
| U.S. Presidents True or False | 0 | - | 3.96 | 13,097 |
| Battle to Country | 0 | - | 4.89 | 30,505 |
| U.S. Government Agencies | 0 | - | 4.42 | 14,864 |
| George Bush... or George Bush | 0 | - | 3.87 | 6,983 |
| Vocabulary Mega-Challenge #1 | 0 | - | 4.55 | 108,994 |
| Random U.S. Presidents by Picture | 0 | - | 4.26 | 37,025 |
| Vatican City Country Quiz | 0 | - | 4.47 | 31,738 |
| Name a Valid U.S. President #2 | 0 | - | 4.51 | 40,517 |
| Name a Valid Answer - World War II | 0 | - | 4.43 | 38,875 |
| People in History by Wikipedia Descriptions #1 | 0 | - | 4.48 | 28,573 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.43 | 19,568 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.13 | 37,102 |
| People in History by Wikipedia Descriptions #3 | 0 | - | 4.43 | 25,044 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 3.92 | 17,426 |
| Win the U.S. Presidential Election | 0 | - | 4.73 | 311,851 |
| U.S. Vice Presidents in History | 0 | - | 3.61 | 5,440 |
