| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,709,886 |
| World Leaders by Picture | 0 | - | 4.27 | 186,769 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 350,630 |
| U.S. Vice Presidents | 0 | - | 4.35 | 96,305 |
| Shakespeare's Plays Quiz | 0 | - | 4.36 | 308,201 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 505,278 |
| Olympian Gods Quiz | 0 | - | 4.95 | 406,718 |
| All U.S. Supreme Court Justices | 0 | - | 4.41 | 24,903 |
| English Monarchs Quiz | 0 | - | 4.86 | 384,006 |
| Famous Battles Quiz | 0 | - | 4.18 | 44,809 |
| Name the War Quiz | 0 | - | 4.29 | 178,539 |
| Art Works Picture Quiz #1 | 0 | - | 4.44 | 89,724 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 80,206 |
| People on Money - United States | 0 | - | 4.30 | 59,340 |
| Words for Leaders | 0 | - | 4.67 | 188,243 |
| Communist Countries in History | 0 | - | 4.49 | 387,681 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 169,278 |
| Mythical Creatures Quiz #1 | 0 | - | 4.88 | 600,342 |
| Governors Who Ran For President | 0 | - | 4.39 | 17,373 |
| Monarchies of the World | 0 | - | 4.91 | 132,016 |
| Figures from Greek Mythology | 0 | - | 4.86 | 151,653 |
| Famous U.S. Generals | 0 | - | 4.11 | 35,812 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 344,998 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,468 |
| Famous Families #1 | 0 | - | 4.19 | 75,074 |
| U.S. Presidential Quotes | 0 | - | 4.28 | 40,188 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 206,412 |
| Religions by Country of Origin Quiz | 0 | - | 4.31 | 68,260 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,404 |
| Popular Royal Names | 0 | - | 4.16 | 108,317 |
| Members of the British Royal Family | 0 | - | 4.08 | 104,090 |
| Prime Ministers of the UK | 0 | - | 4.93 | 323,880 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,646 |
| Biggest US Cities by Decade | 0 | - | 4.93 | 133,961 |
| Famous Dictators Quiz #2 | 0 | - | 4.31 | 73,828 |
| Name that Greek Letter | 0 | - | 4.90 | 258,385 |
| First Names of Painters | 0 | - | 4.30 | 52,524 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 132,325 |
| Historical Rulers #1 | 0 | - | 4.22 | 94,630 |
| Countries in World War II | 0 | - | 4.47 | 689,063 |
| Deadliest U.S. Wars | 0 | - | 4.78 | 143,373 |
| Countries in World War I | 0 | - | 4.91 | 185,102 |
| U.S. Presidents by Event | 0 | - | 4.54 | 25,857 |
| Prime Ministers of Australia | 0 | - | 4.46 | 24,234 |
| Vietnam War Countries | 0 | - | 4.78 | 77,878 |
| Countries "Ruled" by King Charles III | 0 | - | 4.73 | 65,684 |
| Countries of the Soviet Union | 0 | - | 4.99 | 147,873 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,786 |
| World Leaders Quiz #1 | 0 | - | 4.02 | 84,317 |
| The American Revolution | 0 | - | 4.47 | 47,911 |
| Independence from Whom | 0 | - | 4.99 | 166,826 |
| Shakespeare Quotes Quiz | 0 | - | 4.33 | 58,327 |
| Political Movements by Country | 0 | - | 4.48 | 62,414 |
| Time Magazine Person of the Year | 0 | - | 4.52 | 60,182 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,376 |
| National Founders | 0 | - | 4.36 | 74,927 |
| WWII Trivia #1 | 0 | - | 4.34 | 132,041 |
| Notable People of WWII | 0 | - | 4.48 | 74,394 |
| Famous Firsts #1 | 0 | - | 4.39 | 51,292 |
| First Ladies of the United States | 0 | - | 4.21 | 68,375 |
| Invasions | 0 | - | 4.77 | 72,742 |
| WWII Trivia #2 | 0 | - | 4.42 | 76,909 |
| World War I Quiz | 0 | - | 4.55 | 83,566 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 299,505 |
| Presidential Middle Names | 0 | - | 4.31 | 46,047 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 148,298 |
| 10 Plagues of Egypt | 0 | - | 4.34 | 42,788 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,339 |
| The George H. W. Bush Presidency | 0 | - | 4.29 | 19,107 |
| The Ronald Reagan Presidency | 0 | - | 4.16 | 21,800 |
| The John F. Kennedy Presidency | 0 | - | 4.36 | 38,280 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.37 | 20,489 |
| The Abraham Lincoln Presidency | 0 | - | 4.51 | 22,900 |
| The American Civil War | 0 | - | 4.58 | 44,767 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 53,171 |
| Space Exploration Trivia | 0 | - | 4.33 | 31,259 |
| Kings of France Quiz | 0 | - | 4.14 | 27,368 |
| Name the Popes Quiz | 0 | - | 4.44 | 90,481 |
| Important Cities in WWII | 0 | - | 4.37 | 76,215 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 104,348 |
| People Who Died in Battle | 0 | - | 4.24 | 20,206 |
| WWI A-Z | 0 | - | 4.49 | 31,313 |
| Names for Warriors | 0 | - | 4.37 | 32,848 |
| Houses of British Monarchs | 0 | - | 4.47 | 45,559 |
| History by Letter - A | 0 | - | 4.48 | 117,346 |
| History by Letter - B | 0 | - | 4.54 | 133,827 |
| History by Letter - C | 0 | - | 4.65 | 129,715 |
| History by Letter - D | 0 | - | 4.29 | 108,103 |
| History by Letter - E | 0 | - | 4.42 | 109,505 |
| WWII A-Z #1 | 0 | - | 4.77 | 82,439 |
| WWII A-Z #2 | 0 | - | 4.44 | 44,268 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 183,678 |
| WWII First Names | 0 | - | 4.37 | 34,026 |
| WWII Movies | 0 | - | 4.16 | 24,091 |
| History by Letter - F | 0 | - | 4.05 | 90,719 |
| History by Letter - G | 0 | - | 4.38 | 86,441 |
| History by Letter - H | 0 | - | 4.34 | 98,761 |
| History by Letter - I | 0 | - | 4.41 | 74,971 |
| English Royal Consorts | 0 | - | 4.24 | 31,617 |
| History by Letter - J | 0 | - | 4.44 | 113,024 |
| History by Letter - K | 0 | - | 4.37 | 70,146 |
| History by Letter - L | 0 | - | 4.37 | 80,758 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 75,770 |
| Arthurian Legend | 0 | - | 4.33 | 23,170 |
| History by Letter - M | 0 | - | 4.48 | 84,957 |
| History by Letter - N | 0 | - | 4.33 | 73,705 |
| History by Letter - O | 0 | - | 4.17 | 69,413 |
| History by Letter - P | 0 | - | 4.25 | 77,538 |
| History by Letter - Q | 0 | - | 4.27 | 58,138 |
| History by Letter - R | 0 | - | 4.14 | 89,956 |
| History by Letter - S | 0 | - | 4.40 | 64,848 |
| History by Letter - T | 0 | - | 4.34 | 74,986 |
| History by Letter - U | 0 | - | 4.18 | 72,239 |
| History by Letter - V | 0 | - | 4.16 | 59,547 |
| History by Letter - W | 0 | - | 4.34 | 70,338 |
| History by Letter - Y | 0 | - | 4.23 | 60,052 |
| History by Letter - Z | 0 | - | 4.11 | 53,654 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,665 |
| World Leaders of the Cold War | 0 | - | 4.26 | 19,668 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,849 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.15 | 39,771 |
| Art Works Picture Quiz #3 | 0 | - | 4.38 | 37,108 |
| WWII Geography | 0 | - | 4.74 | 89,668 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 65,970 |
| History Generator Puzzle #3 | 0 | - | 4.05 | 16,749 |
| History Generator Puzzle #5 | 0 | - | 4.03 | 16,855 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 129,834 |
| People in History A-Z #1 | 0 | - | 4.66 | 81,229 |
| People in History A-Z #2 | 0 | - | 4.41 | 44,212 |
| Biggest European Cities by Century | 0 | - | 4.96 | 106,169 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 60,629 |
| Historical Leaders by Date #1 | 0 | - | 4.45 | 25,662 |
| Historical Leaders by Date #2 | 0 | - | 4.42 | 24,712 |
| American Revolution Decoder | 0 | - | 4.05 | 18,439 |
| U.S. Civil War Decoder | 0 | - | 4.01 | 22,475 |
| WWII Decoder | 0 | - | 4.39 | 43,494 |
| People in History A-Z #3 | 0 | - | 4.40 | 37,880 |
| People in History A-Z #4 | 0 | - | 4.07 | 19,788 |
| People in History A-Z #5 | 0 | - | 4.07 | 27,966 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.91 | 59,894 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.36 | 240,703 |
| Military History Vocabulary | 0 | - | 4.84 | 52,580 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,666 |
| The Reign of Queen Elizabeth II | 0 | - | 4.30 | 30,744 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.15 | 37,859 |
| Monarchies of Europe | 0 | - | 4.91 | 62,931 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 112,293 |
| Monarchies of Asia | 0 | - | 4.95 | 48,325 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 37,054 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,809 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 72,194 |
| Normandy D-Day Beaches | 0 | - | 4.71 | 27,072 |
| Countries of the Popes | 0 | - | 4.71 | 70,876 |
| Google What's the Difference? - History | 0 | - | 4.11 | 40,451 |
| Countries of Europe After World War II | 0 | - | 4.97 | 145,305 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 114,201 |
| The Barack Obama Presidency | 0 | - | 4.10 | 21,183 |
| People in Pictures with Ronald Reagan | 0 | - | 4.28 | 34,434 |
| People in Pictures with Barack Obama | 0 | - | 4.07 | 42,277 |
| Random U.S. Vice President to President | 0 | - | 4.55 | 18,186 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.35 | 41,182 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,985 |
| The Reign of Henry VIII | 0 | - | 4.23 | 24,212 |
| The Reign of Queen Victoria | 0 | - | 4.30 | 20,174 |
| The Reign of Napoleon | 0 | - | 4.47 | 26,968 |
| The Reign of Elizabeth I | 0 | - | 4.37 | 22,102 |
| First Names of Recent World Leaders | 0 | - | 4.17 | 20,427 |
| Soviet Union Country Quiz | 0 | - | 4.80 | 57,217 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 144,180 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.30 | 24,660 |
| The Vietnam War | 0 | - | 4.39 | 29,241 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.57 | 50,353 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.19 | 34,026 |
| G7 Leaders Since 2003 | 0 | - | 4.40 | 26,467 |
| U.S. President Scramble | 0 | - | 4.32 | 81,193 |
| Most-Visited Countries by Popes | 0 | - | 4.45 | 43,585 |
| Historical Rulers #2 | 0 | - | 4.16 | 27,726 |
| 16th Century A-Z | 0 | - | 4.44 | 14,348 |
| Pope Facts | 0 | - | 4.33 | 15,786 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 117,637 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.55 | 11,865 |
| 20th Century A-Z | 0 | - | 4.36 | 34,780 |
| 19th Century A-Z | 0 | - | 4.67 | 30,180 |
| 17th Century A-Z | 0 | - | 4.45 | 21,496 |
| 18th Century A-Z | 0 | - | 4.57 | 28,090 |
| Country by Photo of its Leader #1 | 0 | - | 4.74 | 81,382 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.11 | 21,127 |
| The 3rd and 4th Century | 0 | - | 4.49 | 17,717 |
| People Depicted in Paintings | 0 | - | 4.49 | 36,672 |
| Dictators by Picture | 0 | - | 4.10 | 38,861 |
| British History A-Z | 0 | - | 4.39 | 28,133 |
| Cities Bombed During WWII | 0 | - | 4.04 | 24,469 |
| Mythology A-Z | 0 | - | 4.28 | 30,357 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.40 | 17,774 |
| WWII Figures by Picture | 0 | - | 4.65 | 31,212 |
| Military History A-Z | 0 | - | 4.03 | 17,983 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 29,031 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 148,739 |
| World War II Multiple Choice | 0 | - | 4.35 | 86,137 |
| Territory Changes in World War I | 0 | - | 4.79 | 34,462 |
