| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,665,458 |
| World Leaders by Picture | 0 | - | 4.26 | 184,335 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 346,365 |
| U.S. Vice Presidents | 0 | - | 4.38 | 95,236 |
| Shakespeare's Plays Quiz | 0 | - | 4.35 | 303,347 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 497,766 |
| Olympian Gods Quiz | 0 | - | 4.95 | 402,150 |
| All U.S. Supreme Court Justices | 0 | - | 4.39 | 24,719 |
| English Monarchs Quiz | 0 | - | 4.84 | 377,865 |
| Famous Battles Quiz | 0 | - | 4.18 | 44,587 |
| Name the War Quiz | 0 | - | 4.28 | 177,448 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 88,862 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,577 |
| People on Money - United States | 0 | - | 4.32 | 59,035 |
| Words for Leaders | 0 | - | 4.66 | 184,674 |
| Communist Countries in History | 0 | - | 4.47 | 381,708 |
| Famous Dictators Quiz #1 | 0 | - | 4.52 | 167,862 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 593,582 |
| Governors Who Ran For President | 0 | - | 4.38 | 17,241 |
| Figures from Greek Mythology | 0 | - | 4.84 | 149,730 |
| Famous U.S. Generals | 0 | - | 4.11 | 35,694 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 339,955 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,072 |
| Famous Families #1 | 0 | - | 4.18 | 74,350 |
| U.S. Presidential Quotes | 0 | - | 4.28 | 39,921 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,763 |
| Religions by Country of Origin Quiz | 0 | - | 4.32 | 67,331 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,806 |
| Popular Royal Names | 0 | - | 4.17 | 107,276 |
| Prime Ministers of the UK | 0 | - | 4.93 | 319,770 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,188 |
| Biggest US Cities by Decade | 0 | - | 4.93 | 132,477 |
| Famous Dictators Quiz #2 | 0 | - | 4.30 | 72,980 |
| Oldest Things | 0 | - | 3.78 | 53,595 |
| Name that Greek Letter | 0 | - | 4.93 | 255,709 |
| First Names of Painters | 0 | - | 4.30 | 52,160 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 130,791 |
| Historical Rulers #1 | 0 | - | 4.21 | 93,892 |
| Countries in World War II | 0 | - | 4.47 | 676,985 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,273 |
| Countries in World War I | 0 | - | 4.92 | 182,092 |
| U.S. Presidents by Event | 0 | - | 4.57 | 25,448 |
| Prime Ministers of Australia | 0 | - | 4.46 | 23,857 |
| Vietnam War Countries | 0 | - | 4.78 | 76,397 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 64,845 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,570 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 91,689 |
| World Leaders Quiz #1 | 0 | - | 4.03 | 83,943 |
| The American Revolution | 0 | - | 4.47 | 47,498 |
| Independence from Whom | 0 | - | 4.99 | 152,468 |
| Shakespeare Quotes Quiz | 0 | - | 4.32 | 57,943 |
| Political Movements by Country | 0 | - | 4.49 | 61,751 |
| Time Magazine Person of the Year | 0 | - | 4.56 | 59,587 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 63,862 |
| National Founders | 0 | - | 4.36 | 74,372 |
| WWII Trivia #1 | 0 | - | 4.34 | 130,337 |
| Notable People of WWII | 0 | - | 4.48 | 73,800 |
| Famous Firsts #1 | 0 | - | 4.39 | 50,899 |
| First Ladies of the United States | 0 | - | 4.21 | 67,789 |
| Invasions | 0 | - | 4.74 | 71,640 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,010 |
| World War I Quiz | 0 | - | 4.52 | 82,740 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 295,402 |
| Presidential Middle Names | 0 | - | 4.34 | 45,731 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,624 |
| 10 Plagues of Egypt | 0 | - | 4.33 | 42,460 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,201 |
| The George H. W. Bush Presidency | 0 | - | 4.33 | 18,978 |
| The Ronald Reagan Presidency | 0 | - | 4.20 | 21,634 |
| The Jimmy Carter Presidency | 0 | - | 4.24 | 16,400 |
| The John F. Kennedy Presidency | 0 | - | 4.36 | 38,012 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.37 | 20,281 |
| The Abraham Lincoln Presidency | 0 | - | 4.50 | 22,704 |
| The American Civil War | 0 | - | 4.58 | 44,228 |
| Political Figures by Last Name #1 | 0 | - | 4.46 | 52,429 |
| Space Exploration Trivia | 0 | - | 4.32 | 30,988 |
| Kings of France Quiz | 0 | - | 4.12 | 26,978 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,371 |
| Important Cities in WWII | 0 | - | 4.37 | 75,688 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 102,869 |
| People Who Died in Battle | 0 | - | 4.24 | 20,081 |
| WWI A-Z | 0 | - | 4.49 | 30,812 |
| Names for Warriors | 0 | - | 4.37 | 32,610 |
| Houses of British Monarchs | 0 | - | 4.46 | 44,862 |
| History by Letter - A | 0 | - | 4.47 | 114,204 |
| History by Letter - B | 0 | - | 4.53 | 130,644 |
| History by Letter - C | 0 | - | 4.64 | 126,180 |
| History by Letter - D | 0 | - | 4.28 | 95,079 |
| History by Letter - E | 0 | - | 4.43 | 98,680 |
| WWII A-Z #1 | 0 | - | 4.74 | 80,952 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,530 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 180,955 |
| WWII First Names | 0 | - | 4.37 | 33,559 |
| WWII Movies | 0 | - | 4.16 | 23,897 |
| History by Letter - F | 0 | - | 4.05 | 82,297 |
| History by Letter - G | 0 | - | 4.37 | 83,863 |
| History by Letter - H | 0 | - | 4.32 | 96,077 |
| History by Letter - I | 0 | - | 4.40 | 72,998 |
| English Royal Consorts | 0 | - | 4.24 | 31,367 |
| History by Letter - J | 0 | - | 4.45 | 110,366 |
| History by Letter - K | 0 | - | 4.36 | 68,424 |
| History by Letter - L | 0 | - | 4.37 | 78,951 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,425 |
| Arthurian Legend | 0 | - | 4.33 | 23,044 |
| History by Letter - M | 0 | - | 4.50 | 82,715 |
| History by Letter - N | 0 | - | 4.32 | 72,183 |
| History by Letter - O | 0 | - | 4.16 | 68,061 |
| History by Letter - P | 0 | - | 4.26 | 76,129 |
| History by Letter - Q | 0 | - | 4.28 | 56,990 |
| History by Letter - R | 0 | - | 4.12 | 88,496 |
| History by Letter - S | 0 | - | 4.39 | 63,485 |
| History by Letter - T | 0 | - | 4.33 | 73,655 |
| History by Letter - U | 0 | - | 4.17 | 70,618 |
| History by Letter - V | 0 | - | 4.16 | 58,503 |
| History by Letter - W | 0 | - | 4.33 | 69,185 |
| History by Letter - Y | 0 | - | 4.23 | 58,978 |
| History by Letter - Z | 0 | - | 4.09 | 52,644 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,346 |
| World Leaders of the Cold War | 0 | - | 4.26 | 19,365 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,454 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.14 | 38,994 |
| Art Works Picture Quiz #3 | 0 | - | 4.38 | 36,666 |
| WWII Geography | 0 | - | 4.73 | 88,309 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 65,011 |
| History Generator Puzzle #3 | 0 | - | 4.05 | 16,614 |
| History Generator Puzzle #5 | 0 | - | 4.03 | 16,729 |
| History Generator Puzzle #8 | 0 | - | 4.03 | 16,269 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,588 |
| People in History A-Z #1 | 0 | - | 4.66 | 80,007 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,453 |
| Biggest European Cities by Century | 0 | - | 4.97 | 104,758 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 59,834 |
| Historical Leaders by Date #1 | 0 | - | 4.45 | 25,316 |
| Historical Leaders by Date #2 | 0 | - | 4.42 | 24,355 |
| American Revolution Decoder | 0 | - | 4.10 | 18,339 |
| U.S. Civil War Decoder | 0 | - | 4.01 | 22,344 |
| WWII Decoder | 0 | - | 4.39 | 42,914 |
| People in History A-Z #3 | 0 | - | 4.40 | 37,350 |
| People in History A-Z #4 | 0 | - | 4.07 | 19,626 |
| People in History A-Z #5 | 0 | - | 4.07 | 27,777 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.91 | 58,949 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.34 | 238,064 |
| Military History Vocabulary | 0 | - | 4.84 | 51,802 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,447 |
| The Reign of Queen Elizabeth II | 0 | - | 4.31 | 30,473 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.22 | 37,444 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,245 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,351 |
| Assassinated U.S. Presidents | 0 | - | 4.56 | 71,308 |
| Normandy D-Day Beaches | 0 | - | 4.72 | 26,654 |
| Countries of the Popes | 0 | - | 4.74 | 69,960 |
| Google What's the Difference? - History | 0 | - | 4.13 | 40,220 |
| Countries of Europe After World War II | 0 | - | 4.97 | 142,687 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 111,533 |
| The Barack Obama Presidency | 0 | - | 4.10 | 20,995 |
| People in Pictures with Ronald Reagan | 0 | - | 4.30 | 34,099 |
| People in Pictures with Barack Obama | 0 | - | 4.07 | 42,043 |
| Random U.S. Vice President to President | 0 | - | 4.54 | 17,993 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.34 | 40,646 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,605 |
| The Reign of Henry VIII | 0 | - | 4.20 | 23,989 |
| The Reign of Queen Victoria | 0 | - | 4.30 | 19,973 |
| The Reign of Napoleon | 0 | - | 4.46 | 26,530 |
| The Reign of Elizabeth I | 0 | - | 4.37 | 21,922 |
| First Names of Recent World Leaders | 0 | - | 4.17 | 20,225 |
| Soviet Union Country Quiz | 0 | - | 4.78 | 56,195 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 141,877 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.30 | 24,429 |
| The Vietnam War | 0 | - | 4.37 | 28,833 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.57 | 49,504 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.16 | 33,531 |
| G7 Leaders Since 2003 | 0 | - | 4.39 | 26,260 |
| U.S. President Scramble | 0 | - | 4.31 | 80,132 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 42,753 |
| Historical Rulers #2 | 0 | - | 4.16 | 27,427 |
| 16th Century A-Z | 0 | - | 4.44 | 14,148 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 115,755 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 11,582 |
| 20th Century A-Z | 0 | - | 4.36 | 34,343 |
| 19th Century A-Z | 0 | - | 4.67 | 29,645 |
| 17th Century A-Z | 0 | - | 4.45 | 21,180 |
| 18th Century A-Z | 0 | - | 4.57 | 27,627 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,360 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.11 | 20,796 |
| Famous Firsts #3 - The United States | 0 | - | 4.11 | 11,465 |
| The 3rd and 4th Century | 0 | - | 4.48 | 17,408 |
| People Depicted in Paintings | 0 | - | 4.47 | 36,114 |
| Dictators by Picture | 0 | - | 4.10 | 38,421 |
| British History A-Z | 0 | - | 4.38 | 27,792 |
| Cities Bombed During WWII | 0 | - | 4.03 | 24,272 |
| Mythology A-Z | 0 | - | 4.32 | 29,959 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.45 | 17,469 |
| WWII Figures by Picture | 0 | - | 4.64 | 30,258 |
| Military History A-Z | 0 | - | 4.03 | 17,836 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 27,768 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,160 |
| World War II Multiple Choice | 0 | - | 4.36 | 84,715 |
| Territory Changes in World War I | 0 | - | 4.77 | 33,801 |
| Ancient Greece A-Z | 0 | - | 4.73 | 17,153 |
| Countries of the German Empire | 0 | - | 4.36 | 26,491 |
