| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,683,602 |
| World Leaders by Picture | 0 | - | 4.26 | 185,295 |
| U.S. Presidents by Picture | 0 | - | 4.82 | 348,227 |
| U.S. Vice Presidents | 0 | - | 4.38 | 95,695 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 305,413 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 500,872 |
| Olympian Gods Quiz | 0 | - | 4.95 | 404,004 |
| All U.S. Supreme Court Justices | 0 | - | 4.40 | 24,806 |
| English Monarchs Quiz | 0 | - | 4.85 | 380,119 |
| Famous Battles Quiz | 0 | - | 4.18 | 44,682 |
| Name the War Quiz | 0 | - | 4.28 | 177,899 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,173 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,824 |
| People on Money - United States | 0 | - | 4.30 | 59,172 |
| Words for Leaders | 0 | - | 4.67 | 186,240 |
| Communist Countries in History | 0 | - | 4.48 | 384,025 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,489 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 596,279 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,528 |
| Famous U.S. Generals | 0 | - | 4.11 | 35,739 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 342,121 |
| Name that Historical Figure #1 | 0 | - | 4.68 | 263,852 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,222 |
| Famous Families #1 | 0 | - | 4.19 | 74,808 |
| U.S. Presidential Quotes | 0 | - | 4.28 | 40,034 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 220,547 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 189,802 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,453 |
| Religions by Country of Origin Quiz | 0 | - | 4.31 | 67,813 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,045 |
| Popular Royal Names | 0 | - | 4.17 | 107,542 |
| Prime Ministers of the UK | 0 | - | 4.93 | 321,369 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,416 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,047 |
| Famous Dictators Quiz #2 | 0 | - | 4.31 | 73,524 |
| Name that Greek Letter | 0 | - | 4.90 | 256,913 |
| First Names of Painters | 0 | - | 4.30 | 52,299 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,574 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 844,107 |
| Historical Rulers #1 | 0 | - | 4.21 | 94,197 |
| Countries in World War II | 0 | - | 4.48 | 681,936 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,969 |
| Countries in World War I | 0 | - | 4.91 | 183,167 |
| U.S. Presidents by Event | 0 | - | 4.57 | 25,614 |
| Prime Ministers of Australia | 0 | - | 4.46 | 24,009 |
| Vietnam War Countries | 0 | - | 4.78 | 76,822 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,169 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,497 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,210 |
| World Leaders Quiz #1 | 0 | - | 4.03 | 84,172 |
| The American Revolution | 0 | - | 4.47 | 47,656 |
| Independence from Whom | 0 | - | 4.99 | 153,121 |
| Shakespeare Quotes Quiz | 0 | - | 4.32 | 58,113 |
| Political Movements by Country | 0 | - | 4.50 | 62,036 |
| Wikipedia Languages | 0 | - | 4.96 | 86,056 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 59,863 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,071 |
| National Founders | 0 | - | 4.36 | 74,674 |
| WWII Trivia #1 | 0 | - | 4.33 | 131,012 |
| Notable People of WWII | 0 | - | 4.48 | 74,057 |
| Famous Firsts #1 | 0 | - | 4.39 | 51,059 |
| First Ladies of the United States | 0 | - | 4.21 | 68,039 |
| Invasions | 0 | - | 4.77 | 72,312 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,350 |
| World War I Quiz | 0 | - | 4.54 | 83,054 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,892 |
| Presidential Middle Names | 0 | - | 4.31 | 45,863 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,241 |
| 10 Plagues of Egypt | 0 | - | 4.33 | 42,625 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,263 |
| The John F. Kennedy Presidency | 0 | - | 4.36 | 38,124 |
| The Abraham Lincoln Presidency | 0 | - | 4.51 | 22,783 |
| The American Civil War | 0 | - | 4.58 | 44,449 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,733 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 122,396 |
| Space Exploration Trivia | 0 | - | 4.33 | 31,084 |
| Kings of France Quiz | 0 | - | 4.12 | 27,167 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,759 |
| Important Cities in WWII | 0 | - | 4.37 | 75,911 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,562 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.31 | 50,768 |
| WWI A-Z | 0 | - | 4.49 | 30,998 |
| Names for Warriors | 0 | - | 4.37 | 32,713 |
| Houses of British Monarchs | 0 | - | 4.47 | 45,157 |
| History by Letter - A | 0 | - | 4.47 | 115,828 |
| History by Letter - B | 0 | - | 4.53 | 132,240 |
| History by Letter - C | 0 | - | 4.65 | 127,853 |
| History by Letter - D | 0 | - | 4.28 | 106,717 |
| History by Letter - E | 0 | - | 4.43 | 102,774 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,404 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,803 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,930 |
| WWII First Names | 0 | - | 4.37 | 33,741 |
| History by Letter - F | 0 | - | 4.05 | 83,416 |
| History by Letter - G | 0 | - | 4.37 | 85,231 |
| History by Letter - H | 0 | - | 4.33 | 97,309 |
| History by Letter - I | 0 | - | 4.41 | 73,891 |
| English Royal Consorts | 0 | - | 4.24 | 31,464 |
| History by Letter - J | 0 | - | 4.45 | 111,669 |
| History by Letter - K | 0 | - | 4.36 | 69,229 |
| History by Letter - L | 0 | - | 4.37 | 79,808 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 75,021 |
| History by Letter - M | 0 | - | 4.50 | 83,899 |
| History by Letter - N | 0 | - | 4.32 | 72,910 |
| History by Letter - O | 0 | - | 4.16 | 68,703 |
| History by Letter - P | 0 | - | 4.24 | 76,786 |
| History by Letter - Q | 0 | - | 4.28 | 57,517 |
| History by Letter - R | 0 | - | 4.13 | 89,186 |
| History by Letter - S | 0 | - | 4.39 | 64,139 |
| History by Letter - T | 0 | - | 4.33 | 74,266 |
| History by Letter - U | 0 | - | 4.18 | 71,343 |
| History by Letter - V | 0 | - | 4.16 | 58,985 |
| History by Letter - W | 0 | - | 4.33 | 69,719 |
| History by Letter - Y | 0 | - | 4.24 | 59,480 |
| History by Letter - Z | 0 | - | 4.09 | 53,107 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,482 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,641 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.15 | 39,409 |
| Art Works Picture Quiz #3 | 0 | - | 4.38 | 36,845 |
| WWII Geography | 0 | - | 4.74 | 89,049 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 65,377 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 129,105 |
| People in History A-Z #1 | 0 | - | 4.67 | 80,465 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,772 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,297 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 60,170 |
| Historical Leaders by Date #1 | 0 | - | 4.45 | 25,461 |
| Historical Leaders by Date #2 | 0 | - | 4.42 | 24,486 |
| WWII Decoder | 0 | - | 4.39 | 43,153 |
| People in History A-Z #3 | 0 | - | 4.40 | 37,575 |
| People in History A-Z #4 | 0 | - | 4.07 | 19,693 |
| People in History A-Z #5 | 0 | - | 4.07 | 27,849 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,321 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,264 |
| Military History Vocabulary | 0 | - | 4.84 | 52,104 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,540 |
| The Reign of Queen Elizabeth II | 0 | - | 4.30 | 30,585 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 37,617 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,025 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,535 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,692 |
| Normandy D-Day Beaches | 0 | - | 4.72 | 26,828 |
| Countries of the Popes | 0 | - | 4.74 | 70,337 |
| Google What's the Difference? - History | 0 | - | 4.11 | 40,327 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,701 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,647 |
| People in Pictures with Ronald Reagan | 0 | - | 4.28 | 34,236 |
| People in Pictures with Barack Obama | 0 | - | 4.07 | 42,156 |
| Random U.S. Vice President to President | 0 | - | 4.55 | 18,075 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.34 | 40,868 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,762 |
| The Reign of Napoleon | 0 | - | 4.46 | 26,719 |
| Soviet Union Country Quiz | 0 | - | 4.79 | 56,589 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,738 |
| The Vietnam War | 0 | - | 4.38 | 28,981 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.64 | 49,858 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.16 | 33,708 |
| G7 Leaders Since 2003 | 0 | - | 4.40 | 26,345 |
| U.S. President Scramble | 0 | - | 4.31 | 80,695 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 43,128 |
| Historical Rulers #2 | 0 | - | 4.16 | 27,556 |
| 16th Century A-Z | 0 | - | 4.44 | 14,245 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,633 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 11,685 |
| 20th Century A-Z | 0 | - | 4.36 | 34,514 |
| 19th Century A-Z | 0 | - | 4.67 | 29,860 |
| 17th Century A-Z | 0 | - | 4.45 | 21,317 |
| 18th Century A-Z | 0 | - | 4.57 | 27,829 |
| Top 100 Most-Viewed Wikipedia Articles | 0 | - | 4.78 | 34,052 |
| Country by Photo of its Leader #1 | 0 | - | 4.74 | 80,813 |
| Name that Historical Figure #5 | 0 | - | 4.34 | 73,896 |
| Name that Historical Figure #6 | 0 | - | 4.13 | 57,788 |
| Most-Searched Countries on Wikipedia | 0 | - | 4.43 | 39,170 |
| The 3rd and 4th Century | 0 | - | 4.48 | 17,543 |
| People Depicted in Paintings | 0 | - | 4.48 | 36,340 |
| Dictators by Picture | 0 | - | 4.10 | 38,610 |
| British History A-Z | 0 | - | 4.38 | 27,938 |
| Mythology A-Z | 0 | - | 4.28 | 30,149 |
| WWII Figures by Picture | 0 | - | 4.64 | 30,685 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.41 | 39,602 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,320 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.41 | 22,757 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.47 | 27,135 |
| Most Important People in History | 0 | - | 3.86 | 42,113 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.94 | 54,881 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.40 | 34,308 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,254 |
| World War II Multiple Choice | 0 | - | 4.36 | 85,456 |
| Countries by Wikipedia Descriptions #2 | 0 | - | 4.37 | 41,198 |
| Territory Changes in World War I | 0 | - | 4.78 | 34,078 |
| Ancient Greece A-Z | 0 | - | 4.74 | 17,348 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.54 | 29,195 |
| Countries by Wikipedia Descriptions #3 | 0 | - | 4.47 | 33,922 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.89 | 48,306 |
| Countries by Wikipedia Descriptions #5 | 0 | - | 4.53 | 30,592 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.47 | 36,883 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.44 | 26,331 |
| Tourist Attraction by Wikipedia Description | 0 | - | 4.43 | 23,925 |
| Countries of the German Empire | 0 | - | 4.36 | 26,708 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,456 |
