| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,684,592 |
| World Leaders by Picture | 0 | - | 4.26 | 185,359 |
| U.S. Presidents by Picture | 0 | - | 4.82 | 348,323 |
| U.S. Vice Presidents | 0 | - | 4.38 | 95,715 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 305,513 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 501,047 |
| Olympian Gods Quiz | 0 | - | 4.95 | 404,100 |
| All U.S. Supreme Court Justices | 0 | - | 4.40 | 24,809 |
| English Monarchs Quiz | 0 | - | 4.85 | 380,261 |
| Famous Battles Quiz | 0 | - | 4.18 | 44,692 |
| Name the War Quiz | 0 | - | 4.28 | 177,932 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,191 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,841 |
| People on Money - United States | 0 | - | 4.30 | 59,180 |
| Words for Leaders | 0 | - | 4.67 | 186,322 |
| Communist Countries in History | 0 | - | 4.48 | 384,179 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,530 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 596,414 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,566 |
| Famous U.S. Generals | 0 | - | 4.11 | 35,741 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 342,244 |
| Name that Historical Figure #1 | 0 | - | 4.68 | 264,004 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,226 |
| Famous Families #1 | 0 | - | 4.19 | 74,819 |
| U.S. Presidential Quotes | 0 | - | 4.28 | 40,038 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 220,723 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 189,940 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,495 |
| Religions by Country of Origin Quiz | 0 | - | 4.31 | 67,819 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,062 |
| Popular Royal Names | 0 | - | 4.17 | 107,555 |
| Prime Ministers of the UK | 0 | - | 4.93 | 321,488 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,425 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,068 |
| Famous Dictators Quiz #2 | 0 | - | 4.31 | 73,533 |
| Name that Greek Letter | 0 | - | 4.90 | 256,989 |
| First Names of Painters | 0 | - | 4.30 | 52,307 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,596 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 844,324 |
| Historical Rulers #1 | 0 | - | 4.22 | 94,343 |
| Countries in World War II | 0 | - | 4.48 | 682,221 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,997 |
| Countries in World War I | 0 | - | 4.91 | 183,236 |
| U.S. Presidents by Event | 0 | - | 4.57 | 25,623 |
| Prime Ministers of Australia | 0 | - | 4.46 | 24,014 |
| Vietnam War Countries | 0 | - | 4.78 | 76,854 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,191 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,563 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,234 |
| World Leaders Quiz #1 | 0 | - | 4.03 | 84,178 |
| The American Revolution | 0 | - | 4.47 | 47,666 |
| Independence from Whom | 0 | - | 4.99 | 153,164 |
| Shakespeare Quotes Quiz | 0 | - | 4.33 | 58,121 |
| Political Movements by Country | 0 | - | 4.50 | 62,051 |
| Wikipedia Languages | 0 | - | 4.96 | 86,083 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 59,871 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,081 |
| National Founders | 0 | - | 4.36 | 74,680 |
| WWII Trivia #1 | 0 | - | 4.33 | 131,069 |
| Notable People of WWII | 0 | - | 4.48 | 74,071 |
| Famous Firsts #1 | 0 | - | 4.39 | 51,069 |
| First Ladies of the United States | 0 | - | 4.21 | 68,120 |
| Invasions | 0 | - | 4.77 | 72,329 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,373 |
| World War I Quiz | 0 | - | 4.54 | 83,077 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 297,145 |
| Presidential Middle Names | 0 | - | 4.31 | 45,878 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,270 |
| 10 Plagues of Egypt | 0 | - | 4.33 | 42,633 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,267 |
| The John F. Kennedy Presidency | 0 | - | 4.36 | 38,131 |
| The Abraham Lincoln Presidency | 0 | - | 4.51 | 22,787 |
| The American Civil War | 0 | - | 4.58 | 44,457 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,754 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 122,518 |
| Space Exploration Trivia | 0 | - | 4.33 | 31,092 |
| Kings of France Quiz | 0 | - | 4.12 | 27,173 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,789 |
| Important Cities in WWII | 0 | - | 4.37 | 75,922 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,587 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.31 | 50,781 |
| WWI A-Z | 0 | - | 4.49 | 31,008 |
| Names for Warriors | 0 | - | 4.37 | 32,716 |
| Houses of British Monarchs | 0 | - | 4.47 | 45,178 |
| History by Letter - A | 0 | - | 4.47 | 116,009 |
| History by Letter - B | 0 | - | 4.53 | 132,471 |
| History by Letter - C | 0 | - | 4.65 | 128,026 |
| History by Letter - D | 0 | - | 4.28 | 106,902 |
| History by Letter - E | 0 | - | 4.41 | 105,761 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,427 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,817 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,988 |
| WWII First Names | 0 | - | 4.37 | 33,750 |
| History by Letter - F | 0 | - | 4.05 | 83,588 |
| History by Letter - G | 0 | - | 4.37 | 85,388 |
| History by Letter - H | 0 | - | 4.33 | 97,494 |
| History by Letter - I | 0 | - | 4.41 | 74,033 |
| English Royal Consorts | 0 | - | 4.24 | 31,471 |
| History by Letter - J | 0 | - | 4.43 | 111,833 |
| History by Letter - K | 0 | - | 4.37 | 69,350 |
| History by Letter - L | 0 | - | 4.37 | 79,930 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 75,044 |
| History by Letter - M | 0 | - | 4.50 | 84,031 |
| History by Letter - N | 0 | - | 4.32 | 73,006 |
| History by Letter - O | 0 | - | 4.16 | 68,791 |
| History by Letter - P | 0 | - | 4.24 | 76,885 |
| History by Letter - Q | 0 | - | 4.28 | 57,592 |
| History by Letter - R | 0 | - | 4.13 | 89,285 |
| History by Letter - S | 0 | - | 4.39 | 64,222 |
| History by Letter - T | 0 | - | 4.33 | 74,359 |
| History by Letter - U | 0 | - | 4.18 | 71,420 |
| History by Letter - V | 0 | - | 4.16 | 59,051 |
| History by Letter - W | 0 | - | 4.33 | 69,793 |
| History by Letter - Y | 0 | - | 4.24 | 59,543 |
| History by Letter - Z | 0 | - | 4.10 | 53,175 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,493 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,652 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.15 | 39,416 |
| Art Works Picture Quiz #3 | 0 | - | 4.38 | 36,859 |
| WWII Geography | 0 | - | 4.74 | 89,083 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 65,404 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 129,137 |
| People in History A-Z #1 | 0 | - | 4.67 | 80,490 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,796 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,331 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 60,187 |
| Historical Leaders by Date #1 | 0 | - | 4.45 | 25,472 |
| Historical Leaders by Date #2 | 0 | - | 4.42 | 24,497 |
| WWII Decoder | 0 | - | 4.39 | 43,172 |
| People in History A-Z #3 | 0 | - | 4.40 | 37,591 |
| People in History A-Z #4 | 0 | - | 4.07 | 19,698 |
| People in History A-Z #5 | 0 | - | 4.07 | 27,853 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,355 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,305 |
| Military History Vocabulary | 0 | - | 4.84 | 52,126 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,543 |
| The Reign of Queen Elizabeth II | 0 | - | 4.30 | 30,592 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 37,631 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,058 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,543 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,718 |
| Normandy D-Day Beaches | 0 | - | 4.72 | 26,836 |
| Countries of the Popes | 0 | - | 4.74 | 70,366 |
| Google What's the Difference? - History | 0 | - | 4.11 | 40,331 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,758 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,696 |
| People in Pictures with Ronald Reagan | 0 | - | 4.28 | 34,241 |
| People in Pictures with Barack Obama | 0 | - | 4.07 | 42,161 |
| Random U.S. Vice President to President | 0 | - | 4.55 | 18,076 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.34 | 40,877 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,773 |
| The Reign of Napoleon | 0 | - | 4.46 | 26,729 |
| Soviet Union Country Quiz | 0 | - | 4.79 | 56,623 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,791 |
| The Vietnam War | 0 | - | 4.38 | 28,994 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.63 | 49,874 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.16 | 33,719 |
| G7 Leaders Since 2003 | 0 | - | 4.40 | 26,348 |
| U.S. President Scramble | 0 | - | 4.31 | 80,713 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 43,145 |
| Historical Rulers #2 | 0 | - | 4.16 | 27,602 |
| 16th Century A-Z | 0 | - | 4.44 | 14,250 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,674 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 11,691 |
| 20th Century A-Z | 0 | - | 4.36 | 34,525 |
| 19th Century A-Z | 0 | - | 4.67 | 29,879 |
| 17th Century A-Z | 0 | - | 4.45 | 21,323 |
| 18th Century A-Z | 0 | - | 4.57 | 27,837 |
| Top 100 Most-Viewed Wikipedia Articles | 0 | - | 4.78 | 34,071 |
| Country by Photo of its Leader #1 | 0 | - | 4.74 | 80,839 |
| Name that Historical Figure #5 | 0 | - | 4.35 | 74,546 |
| Name that Historical Figure #6 | 0 | - | 4.13 | 57,889 |
| Most-Searched Countries on Wikipedia | 0 | - | 4.43 | 39,187 |
| The 3rd and 4th Century | 0 | - | 4.48 | 17,560 |
| People Depicted in Paintings | 0 | - | 4.48 | 36,352 |
| Dictators by Picture | 0 | - | 4.10 | 38,621 |
| British History A-Z | 0 | - | 4.38 | 27,946 |
| Mythology A-Z | 0 | - | 4.28 | 30,159 |
| WWII Figures by Picture | 0 | - | 4.64 | 30,702 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.41 | 39,606 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,351 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.41 | 22,766 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.47 | 27,140 |
| Most Important People in History | 0 | - | 3.86 | 42,120 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.94 | 54,894 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.40 | 34,316 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,312 |
| World War II Multiple Choice | 0 | - | 4.36 | 85,482 |
| Countries by Wikipedia Descriptions #2 | 0 | - | 4.37 | 41,206 |
| Territory Changes in World War I | 0 | - | 4.78 | 34,095 |
| Ancient Greece A-Z | 0 | - | 4.74 | 17,363 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.54 | 29,199 |
| Countries by Wikipedia Descriptions #3 | 0 | - | 4.47 | 33,930 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.89 | 48,321 |
| Countries by Wikipedia Descriptions #5 | 0 | - | 4.53 | 30,597 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.47 | 36,899 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.44 | 26,339 |
| Tourist Attraction by Wikipedia Description | 0 | - | 4.43 | 23,929 |
| Countries of the German Empire | 0 | - | 4.36 | 26,722 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,506 |
