| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,685,602 |
| World Leaders by Picture | 0 | - | 4.26 | 185,419 |
| U.S. Presidents by Picture | 0 | - | 4.82 | 348,445 |
| U.S. Vice Presidents | 0 | - | 4.38 | 95,746 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 305,611 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 501,183 |
| Olympian Gods Quiz | 0 | - | 4.95 | 404,188 |
| All U.S. Supreme Court Justices | 0 | - | 4.40 | 24,813 |
| English Monarchs Quiz | 0 | - | 4.86 | 380,396 |
| Famous Battles Quiz | 0 | - | 4.18 | 44,695 |
| Name the War Quiz | 0 | - | 4.28 | 177,961 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,208 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,860 |
| People on Money - United States | 0 | - | 4.30 | 59,188 |
| Words for Leaders | 0 | - | 4.67 | 186,400 |
| Communist Countries in History | 0 | - | 4.48 | 384,281 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,556 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 596,578 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,615 |
| Famous U.S. Generals | 0 | - | 4.11 | 35,744 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 342,352 |
| Name that Historical Figure #1 | 0 | - | 4.68 | 264,134 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,238 |
| Famous Families #1 | 0 | - | 4.19 | 74,822 |
| U.S. Presidential Quotes | 0 | - | 4.28 | 40,048 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 220,853 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 190,057 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,528 |
| Religions by Country of Origin Quiz | 0 | - | 4.31 | 67,828 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,074 |
| Popular Royal Names | 0 | - | 4.17 | 107,571 |
| Prime Ministers of the UK | 0 | - | 4.93 | 321,596 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,436 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,093 |
| Famous Dictators Quiz #2 | 0 | - | 4.31 | 73,544 |
| Name that Greek Letter | 0 | - | 4.90 | 257,039 |
| First Names of Painters | 0 | - | 4.30 | 52,313 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,622 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 844,532 |
| Historical Rulers #1 | 0 | - | 4.22 | 94,360 |
| Countries in World War II | 0 | - | 4.48 | 682,475 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 142,038 |
| Countries in World War I | 0 | - | 4.91 | 183,286 |
| U.S. Presidents by Event | 0 | - | 4.57 | 25,632 |
| Prime Ministers of Australia | 0 | - | 4.46 | 24,031 |
| Vietnam War Countries | 0 | - | 4.78 | 76,872 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,212 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,618 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,254 |
| World Leaders Quiz #1 | 0 | - | 4.03 | 84,185 |
| The American Revolution | 0 | - | 4.47 | 47,675 |
| Independence from Whom | 0 | - | 4.99 | 153,199 |
| Shakespeare Quotes Quiz | 0 | - | 4.33 | 58,129 |
| Political Movements by Country | 0 | - | 4.50 | 62,059 |
| Wikipedia Languages | 0 | - | 4.96 | 86,114 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 59,885 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,094 |
| National Founders | 0 | - | 4.36 | 74,686 |
| WWII Trivia #1 | 0 | - | 4.33 | 131,101 |
| Notable People of WWII | 0 | - | 4.48 | 74,084 |
| Famous Firsts #1 | 0 | - | 4.39 | 51,072 |
| First Ladies of the United States | 0 | - | 4.21 | 68,129 |
| Invasions | 0 | - | 4.77 | 72,351 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,387 |
| World War I Quiz | 0 | - | 4.54 | 83,094 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 297,437 |
| Presidential Middle Names | 0 | - | 4.31 | 45,890 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,295 |
| 10 Plagues of Egypt | 0 | - | 4.33 | 42,644 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,274 |
| The John F. Kennedy Presidency | 0 | - | 4.36 | 38,143 |
| The Abraham Lincoln Presidency | 0 | - | 4.51 | 22,793 |
| The American Civil War | 0 | - | 4.58 | 44,473 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,771 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 122,613 |
| Space Exploration Trivia | 0 | - | 4.33 | 31,095 |
| Kings of France Quiz | 0 | - | 4.12 | 27,175 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,818 |
| Important Cities in WWII | 0 | - | 4.37 | 75,934 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,618 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.31 | 50,791 |
| WWI A-Z | 0 | - | 4.49 | 31,019 |
| Names for Warriors | 0 | - | 4.37 | 32,720 |
| Houses of British Monarchs | 0 | - | 4.47 | 45,192 |
| History by Letter - A | 0 | - | 4.47 | 116,125 |
| History by Letter - B | 0 | - | 4.53 | 132,605 |
| History by Letter - C | 0 | - | 4.65 | 128,155 |
| History by Letter - D | 0 | - | 4.28 | 107,002 |
| History by Letter - E | 0 | - | 4.41 | 106,820 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,451 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,830 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 182,045 |
| WWII First Names | 0 | - | 4.37 | 33,767 |
| History by Letter - F | 0 | - | 4.05 | 83,684 |
| History by Letter - G | 0 | - | 4.37 | 85,495 |
| History by Letter - H | 0 | - | 4.33 | 97,649 |
| History by Letter - I | 0 | - | 4.41 | 74,107 |
| English Royal Consorts | 0 | - | 4.24 | 31,479 |
| History by Letter - J | 0 | - | 4.43 | 111,927 |
| History by Letter - K | 0 | - | 4.37 | 69,417 |
| History by Letter - L | 0 | - | 4.37 | 79,995 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 75,066 |
| History by Letter - M | 0 | - | 4.50 | 84,091 |
| History by Letter - N | 0 | - | 4.32 | 73,058 |
| History by Letter - O | 0 | - | 4.16 | 68,843 |
| History by Letter - P | 0 | - | 4.24 | 76,935 |
| History by Letter - Q | 0 | - | 4.28 | 57,644 |
| History by Letter - R | 0 | - | 4.13 | 89,328 |
| History by Letter - S | 0 | - | 4.39 | 64,273 |
| History by Letter - T | 0 | - | 4.33 | 74,403 |
| History by Letter - U | 0 | - | 4.18 | 71,513 |
| History by Letter - V | 0 | - | 4.16 | 59,099 |
| History by Letter - W | 0 | - | 4.33 | 69,836 |
| History by Letter - Y | 0 | - | 4.24 | 59,586 |
| History by Letter - Z | 0 | - | 4.10 | 53,211 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,504 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,663 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.15 | 39,427 |
| Art Works Picture Quiz #3 | 0 | - | 4.38 | 36,873 |
| WWII Geography | 0 | - | 4.74 | 89,101 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 65,421 |
| Countries that Bordered the USSR | 0 | - | 4.94 | 129,171 |
| People in History A-Z #1 | 0 | - | 4.67 | 80,540 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,816 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,368 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 60,202 |
| Historical Leaders by Date #1 | 0 | - | 4.45 | 25,477 |
| Historical Leaders by Date #2 | 0 | - | 4.42 | 24,503 |
| WWII Decoder | 0 | - | 4.39 | 43,183 |
| People in History A-Z #3 | 0 | - | 4.40 | 37,607 |
| People in History A-Z #4 | 0 | - | 4.07 | 19,711 |
| People in History A-Z #5 | 0 | - | 4.07 | 27,860 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,377 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,346 |
| Military History Vocabulary | 0 | - | 4.84 | 52,151 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,548 |
| The Reign of Queen Elizabeth II | 0 | - | 4.30 | 30,596 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 37,643 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,086 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,552 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,736 |
| Normandy D-Day Beaches | 0 | - | 4.72 | 26,847 |
| Countries of the Popes | 0 | - | 4.74 | 70,386 |
| Google What's the Difference? - History | 0 | - | 4.11 | 40,333 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,809 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,745 |
| People in Pictures with Ronald Reagan | 0 | - | 4.28 | 34,249 |
| People in Pictures with Barack Obama | 0 | - | 4.07 | 42,168 |
| Random U.S. Vice President to President | 0 | - | 4.55 | 18,082 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.34 | 40,893 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,781 |
| The Reign of Napoleon | 0 | - | 4.46 | 26,739 |
| Soviet Union Country Quiz | 0 | - | 4.79 | 56,638 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,838 |
| The Vietnam War | 0 | - | 4.38 | 29,004 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.63 | 49,886 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.16 | 33,724 |
| G7 Leaders Since 2003 | 0 | - | 4.40 | 26,349 |
| U.S. President Scramble | 0 | - | 4.31 | 80,730 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 43,164 |
| Historical Rulers #2 | 0 | - | 4.16 | 27,607 |
| 16th Century A-Z | 0 | - | 4.44 | 14,255 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,715 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 11,695 |
| 20th Century A-Z | 0 | - | 4.36 | 34,535 |
| 19th Century A-Z | 0 | - | 4.67 | 29,889 |
| 17th Century A-Z | 0 | - | 4.45 | 21,326 |
| 18th Century A-Z | 0 | - | 4.57 | 27,848 |
| Top 100 Most-Viewed Wikipedia Articles | 0 | - | 4.78 | 34,096 |
| Country by Photo of its Leader #1 | 0 | - | 4.74 | 80,868 |
| Name that Historical Figure #5 | 0 | - | 4.35 | 74,980 |
| Name that Historical Figure #6 | 0 | - | 4.13 | 57,979 |
| Most-Searched Countries on Wikipedia | 0 | - | 4.43 | 39,203 |
| The 3rd and 4th Century | 0 | - | 4.48 | 17,567 |
| People Depicted in Paintings | 0 | - | 4.48 | 36,364 |
| Dictators by Picture | 0 | - | 4.10 | 38,631 |
| British History A-Z | 0 | - | 4.38 | 27,953 |
| Mythology A-Z | 0 | - | 4.28 | 30,165 |
| WWII Figures by Picture | 0 | - | 4.64 | 30,716 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.41 | 39,615 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,380 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.41 | 22,771 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.47 | 27,147 |
| Most Important People in History | 0 | - | 3.86 | 42,127 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.94 | 54,911 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.40 | 34,323 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,371 |
| World War II Multiple Choice | 0 | - | 4.36 | 85,502 |
| Countries by Wikipedia Descriptions #2 | 0 | - | 4.37 | 41,212 |
| Territory Changes in World War I | 0 | - | 4.78 | 34,107 |
| Ancient Greece A-Z | 0 | - | 4.74 | 17,369 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.54 | 29,203 |
| Countries by Wikipedia Descriptions #3 | 0 | - | 4.47 | 33,941 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.89 | 48,338 |
| Countries by Wikipedia Descriptions #5 | 0 | - | 4.53 | 30,604 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.47 | 36,911 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.44 | 26,345 |
| Tourist Attraction by Wikipedia Description | 0 | - | 4.43 | 23,939 |
| Countries of the German Empire | 0 | - | 4.36 | 26,729 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,562 |
