| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,673,120 |
| World Leaders by Picture | 0 | - | 4.26 | 184,735 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 347,067 |
| U.S. Vice Presidents | 0 | - | 4.38 | 95,457 |
| Shakespeare's Plays Quiz | 0 | - | 4.36 | 304,132 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 499,044 |
| Olympian Gods Quiz | 0 | - | 4.95 | 402,857 |
| All U.S. Supreme Court Justices | 0 | - | 4.39 | 24,754 |
| English Monarchs Quiz | 0 | - | 4.85 | 378,827 |
| Famous Battles Quiz | 0 | - | 4.18 | 44,623 |
| Name the War Quiz | 0 | - | 4.28 | 177,629 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 88,992 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,681 |
| People on Money - United States | 0 | - | 4.32 | 59,100 |
| Words for Leaders | 0 | - | 4.65 | 185,473 |
| Communist Countries in History | 0 | - | 4.47 | 382,658 |
| Famous Dictators Quiz #1 | 0 | - | 4.52 | 168,164 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 594,596 |
| 100 Most Common English Words | 0 | - | 4.89 | 998,434 |
| Governors Who Ran For President | 0 | - | 4.38 | 17,262 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,018 |
| Famous U.S. Generals | 0 | - | 4.11 | 35,713 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 340,941 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,144 |
| Famous Families #1 | 0 | - | 4.19 | 74,737 |
| U.S. Presidential Quotes | 0 | - | 4.28 | 39,966 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,004 |
| Religions by Country of Origin Quiz | 0 | - | 4.31 | 67,700 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,894 |
| Popular Royal Names | 0 | - | 4.17 | 107,394 |
| Prime Ministers of the UK | 0 | - | 4.93 | 320,381 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,267 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,703 |
| Famous Dictators Quiz #2 | 0 | - | 4.31 | 73,406 |
| Name that Greek Letter | 0 | - | 4.91 | 256,165 |
| First Names of Painters | 0 | - | 4.30 | 52,213 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,018 |
| Historical Rulers #1 | 0 | - | 4.21 | 93,989 |
| Countries in World War II | 0 | - | 4.47 | 679,008 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,554 |
| Countries in World War I | 0 | - | 4.92 | 182,557 |
| U.S. Presidents by Event | 0 | - | 4.57 | 25,495 |
| Prime Ministers of Australia | 0 | - | 4.46 | 23,928 |
| Vietnam War Countries | 0 | - | 4.78 | 76,565 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 64,975 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,945 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 91,894 |
| World Leaders Quiz #1 | 0 | - | 4.03 | 83,976 |
| The American Revolution | 0 | - | 4.47 | 47,559 |
| Independence from Whom | 0 | - | 4.99 | 152,743 |
| Shakespeare Quotes Quiz | 0 | - | 4.32 | 58,013 |
| Political Movements by Country | 0 | - | 4.49 | 61,872 |
| Top U.S. Universities | 0 | - | 4.11 | 101,082 |
| Most Valuable Brands Quiz | 0 | - | 4.29 | 114,048 |
| Time Magazine Person of the Year | 0 | - | 4.56 | 59,699 |
| IMDB Top 100 Movies | 0 | - | 4.48 | 152,674 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 63,937 |
| National Founders | 0 | - | 4.36 | 74,559 |
| WWII Trivia #1 | 0 | - | 4.34 | 130,603 |
| Notable People of WWII | 0 | - | 4.48 | 73,907 |
| Famous Firsts #1 | 0 | - | 4.39 | 50,960 |
| First Ladies of the United States | 0 | - | 4.21 | 67,865 |
| Invasions | 0 | - | 4.74 | 71,748 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,149 |
| World War I Quiz | 0 | - | 4.52 | 82,867 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,032 |
| Presidential Middle Names | 0 | - | 4.31 | 45,793 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,864 |
| 10 Plagues of Egypt | 0 | - | 4.33 | 42,532 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,234 |
| The George H. W. Bush Presidency | 0 | - | 4.33 | 18,997 |
| The Ronald Reagan Presidency | 0 | - | 4.20 | 21,662 |
| The John F. Kennedy Presidency | 0 | - | 4.36 | 38,051 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.37 | 20,319 |
| The Abraham Lincoln Presidency | 0 | - | 4.50 | 22,745 |
| The American Civil War | 0 | - | 4.58 | 44,320 |
| Political Figures by Last Name #1 | 0 | - | 4.46 | 52,537 |
| Space Exploration Trivia | 0 | - | 4.32 | 31,023 |
| Kings of France Quiz | 0 | - | 4.12 | 27,044 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,556 |
| Important Cities in WWII | 0 | - | 4.37 | 75,782 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,223 |
| People Who Died in Battle | 0 | - | 4.24 | 20,107 |
| WWI A-Z | 0 | - | 4.49 | 30,892 |
| Names for Warriors | 0 | - | 4.37 | 32,646 |
| Houses of British Monarchs | 0 | - | 4.46 | 44,988 |
| History by Letter - A | 0 | - | 4.47 | 115,324 |
| History by Letter - B | 0 | - | 4.52 | 131,681 |
| History by Letter - C | 0 | - | 4.64 | 127,247 |
| History by Letter - D | 0 | - | 4.29 | 105,423 |
| History by Letter - E | 0 | - | 4.43 | 99,651 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,137 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,637 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,343 |
| WWII First Names | 0 | - | 4.37 | 33,631 |
| WWII Movies | 0 | - | 4.16 | 23,927 |
| History by Letter - F | 0 | - | 4.05 | 83,053 |
| History by Letter - G | 0 | - | 4.37 | 84,642 |
| World's Most Grown Crops | 0 | - | 4.67 | 108,322 |
| History by Letter - H | 0 | - | 4.33 | 96,866 |
| History by Letter - I | 0 | - | 4.40 | 73,553 |
| English Royal Consorts | 0 | - | 4.24 | 31,409 |
| History by Letter - J | 0 | - | 4.45 | 111,166 |
| History by Letter - K | 0 | - | 4.36 | 68,937 |
| History by Letter - L | 0 | - | 4.37 | 79,463 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,666 |
| Arthurian Legend | 0 | - | 4.33 | 23,066 |
| History by Letter - M | 0 | - | 4.50 | 83,300 |
| History by Letter - N | 0 | - | 4.32 | 72,627 |
| History by Letter - O | 0 | - | 4.16 | 68,456 |
| History by Letter - P | 0 | - | 4.26 | 76,529 |
| History by Letter - Q | 0 | - | 4.28 | 57,298 |
| History by Letter - R | 0 | - | 4.13 | 88,918 |
| History by Letter - S | 0 | - | 4.39 | 63,889 |
| History by Letter - T | 0 | - | 4.33 | 74,023 |
| History by Letter - U | 0 | - | 4.17 | 71,075 |
| History by Letter - V | 0 | - | 4.16 | 58,804 |
| History by Letter - W | 0 | - | 4.33 | 69,517 |
| History by Letter - Y | 0 | - | 4.24 | 59,273 |
| History by Letter - Z | 0 | - | 4.09 | 52,928 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,412 |
| World Leaders of the Cold War | 0 | - | 4.26 | 19,419 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,521 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.15 | 39,106 |
| Art Works Picture Quiz #3 | 0 | - | 4.38 | 36,735 |
| WWII Geography | 0 | - | 4.73 | 88,482 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 65,144 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,814 |
| People in History A-Z #1 | 0 | - | 4.66 | 80,190 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,595 |
| Biggest European Cities by Century | 0 | - | 4.96 | 104,965 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 59,970 |
| Historical Leaders by Date #1 | 0 | - | 4.45 | 25,366 |
| Historical Leaders by Date #2 | 0 | - | 4.42 | 24,407 |
| American Revolution Decoder | 0 | - | 4.10 | 18,350 |
| U.S. Civil War Decoder | 0 | - | 4.01 | 22,363 |
| WWII Decoder | 0 | - | 4.39 | 43,003 |
| People in History A-Z #3 | 0 | - | 4.40 | 37,433 |
| People in History A-Z #4 | 0 | - | 4.07 | 19,650 |
| People in History A-Z #5 | 0 | - | 4.07 | 27,815 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,097 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.34 | 238,332 |
| Military History Vocabulary | 0 | - | 4.84 | 51,920 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,482 |
| The Reign of Queen Elizabeth II | 0 | - | 4.30 | 30,526 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 37,519 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,545 |
| Top 100 Greatest NBA Players | 0 | - | 4.31 | 518,796 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,431 |
| Assassinated U.S. Presidents | 0 | - | 4.56 | 71,461 |
| Normandy D-Day Beaches | 0 | - | 4.71 | 26,740 |
| World's Biggest Financial Centers | 0 | - | 4.41 | 38,464 |
| Countries of the Popes | 0 | - | 4.74 | 70,117 |
| Google What's the Difference? - History | 0 | - | 4.11 | 40,265 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,144 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,016 |
| The Barack Obama Presidency | 0 | - | 4.10 | 21,035 |
| People in Pictures with Ronald Reagan | 0 | - | 4.30 | 34,160 |
| People in Pictures with Barack Obama | 0 | - | 4.07 | 42,088 |
| Random U.S. Vice President to President | 0 | - | 4.55 | 18,041 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.34 | 40,751 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,673 |
| The Reign of Henry VIII | 0 | - | 4.20 | 24,040 |
| The Reign of Queen Victoria | 0 | - | 4.30 | 20,010 |
| The Reign of Napoleon | 0 | - | 4.46 | 26,592 |
| The Reign of Elizabeth I | 0 | - | 4.37 | 21,958 |
| First Names of Recent World Leaders | 0 | - | 4.17 | 20,248 |
| Soviet Union Country Quiz | 0 | - | 4.78 | 56,350 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,229 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.30 | 24,467 |
| The Vietnam War | 0 | - | 4.38 | 28,886 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.56 | 49,642 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.16 | 33,615 |
| G7 Leaders Since 2003 | 0 | - | 4.39 | 26,288 |
| U.S. President Scramble | 0 | - | 4.31 | 80,238 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 42,955 |
| Most Common English Verbs - Extreme | 0 | - | 4.94 | 106,944 |
| Historical Rulers #2 | 0 | - | 4.16 | 27,468 |
| 16th Century A-Z | 0 | - | 4.44 | 14,192 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,055 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 11,632 |
| 20th Century A-Z | 0 | - | 4.36 | 34,414 |
| 19th Century A-Z | 0 | - | 4.67 | 29,730 |
| 17th Century A-Z | 0 | - | 4.45 | 21,246 |
| 18th Century A-Z | 0 | - | 4.57 | 27,725 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,547 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.11 | 20,856 |
| The 3rd and 4th Century | 0 | - | 4.48 | 17,464 |
| People Depicted in Paintings | 0 | - | 4.48 | 36,193 |
| Dictators by Picture | 0 | - | 4.10 | 38,499 |
| British History A-Z | 0 | - | 4.38 | 27,857 |
| Cities Bombed During WWII | 0 | - | 4.03 | 24,301 |
| Mythology A-Z | 0 | - | 4.32 | 30,045 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.39 | 17,519 |
| WWII Figures by Picture | 0 | - | 4.64 | 30,417 |
| Military History A-Z | 0 | - | 4.03 | 17,858 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,002 |
| Most Important People in History | 0 | - | 3.86 | 42,013 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,548 |
| World War II Multiple Choice | 0 | - | 4.36 | 84,839 |
