| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,673,888 |
| World Leaders by Picture | 0 | - | 4.26 | 184,769 |
| U.S. Presidents by Picture | 0 | - | 4.81 | 347,137 |
| U.S. Vice Presidents | 0 | - | 4.38 | 95,477 |
| Shakespeare's Plays Quiz | 0 | - | 4.36 | 304,328 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 499,163 |
| Olympian Gods Quiz | 0 | - | 4.95 | 402,943 |
| All U.S. Supreme Court Justices | 0 | - | 4.40 | 24,758 |
| English Monarchs Quiz | 0 | - | 4.85 | 378,920 |
| Famous Battles Quiz | 0 | - | 4.18 | 44,629 |
| Name the War Quiz | 0 | - | 4.28 | 177,660 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,004 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,688 |
| People on Money - United States | 0 | - | 4.30 | 59,106 |
| Words for Leaders | 0 | - | 4.66 | 185,582 |
| Communist Countries in History | 0 | - | 4.47 | 382,760 |
| Famous Dictators Quiz #1 | 0 | - | 4.52 | 168,189 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 594,774 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,061 |
| Famous U.S. Generals | 0 | - | 4.11 | 35,715 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 341,050 |
| Name that Historical Figure #1 | 0 | - | 4.67 | 262,066 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,150 |
| Famous Families #1 | 0 | - | 4.19 | 74,744 |
| U.S. Presidential Quotes | 0 | - | 4.28 | 39,971 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 218,743 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 188,218 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,035 |
| Religions by Country of Origin Quiz | 0 | - | 4.31 | 67,709 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,904 |
| Popular Royal Names | 0 | - | 4.17 | 107,405 |
| Prime Ministers of the UK | 0 | - | 4.93 | 320,458 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,280 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,731 |
| Famous Dictators Quiz #2 | 0 | - | 4.31 | 73,410 |
| Name that Greek Letter | 0 | - | 4.91 | 256,215 |
| First Names of Painters | 0 | - | 4.30 | 52,217 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,038 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 841,791 |
| Historical Rulers #1 | 0 | - | 4.21 | 93,998 |
| Countries in World War II | 0 | - | 4.47 | 679,243 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,584 |
| Countries in World War I | 0 | - | 4.92 | 182,606 |
| U.S. Presidents by Event | 0 | - | 4.57 | 25,502 |
| Prime Ministers of Australia | 0 | - | 4.46 | 23,933 |
| Vietnam War Countries | 0 | - | 4.78 | 76,593 |
| Countries "Ruled" by King Charles III | 0 | - | 4.73 | 64,989 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,978 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 91,916 |
| World Leaders Quiz #1 | 0 | - | 4.03 | 83,987 |
| The American Revolution | 0 | - | 4.47 | 47,568 |
| Independence from Whom | 0 | - | 4.99 | 152,777 |
| Shakespeare Quotes Quiz | 0 | - | 4.32 | 58,026 |
| Political Movements by Country | 0 | - | 4.49 | 61,881 |
| Wikipedia Languages | 0 | - | 4.96 | 85,835 |
| Time Magazine Person of the Year | 0 | - | 4.51 | 59,718 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 63,949 |
| National Founders | 0 | - | 4.36 | 74,568 |
| WWII Trivia #1 | 0 | - | 4.34 | 130,646 |
| Notable People of WWII | 0 | - | 4.48 | 73,916 |
| Famous Firsts #1 | 0 | - | 4.39 | 50,972 |
| First Ladies of the United States | 0 | - | 4.21 | 67,878 |
| Invasions | 0 | - | 4.74 | 71,935 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,170 |
| World War I Quiz | 0 | - | 4.52 | 82,875 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,091 |
| Presidential Middle Names | 0 | - | 4.31 | 45,796 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,892 |
| 10 Plagues of Egypt | 0 | - | 4.33 | 42,542 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,236 |
| The John F. Kennedy Presidency | 0 | - | 4.36 | 38,053 |
| The Abraham Lincoln Presidency | 0 | - | 4.50 | 22,746 |
| The American Civil War | 0 | - | 4.58 | 44,330 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,552 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 121,018 |
| Space Exploration Trivia | 0 | - | 4.32 | 31,029 |
| Kings of France Quiz | 0 | - | 4.12 | 27,047 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,566 |
| Important Cities in WWII | 0 | - | 4.37 | 75,791 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,249 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.31 | 50,633 |
| WWI A-Z | 0 | - | 4.49 | 30,900 |
| Names for Warriors | 0 | - | 4.37 | 32,650 |
| Houses of British Monarchs | 0 | - | 4.46 | 45,001 |
| History by Letter - A | 0 | - | 4.47 | 115,373 |
| History by Letter - B | 0 | - | 4.52 | 131,722 |
| History by Letter - C | 0 | - | 4.64 | 127,312 |
| History by Letter - D | 0 | - | 4.28 | 105,703 |
| History by Letter - E | 0 | - | 4.43 | 99,701 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,164 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,648 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,396 |
| WWII First Names | 0 | - | 4.37 | 33,641 |
| History by Letter - F | 0 | - | 4.05 | 83,093 |
| History by Letter - G | 0 | - | 4.37 | 84,681 |
| History by Letter - H | 0 | - | 4.33 | 96,920 |
| History by Letter - I | 0 | - | 4.41 | 73,589 |
| English Royal Consorts | 0 | - | 4.24 | 31,414 |
| History by Letter - J | 0 | - | 4.45 | 111,228 |
| History by Letter - K | 0 | - | 4.36 | 68,973 |
| History by Letter - L | 0 | - | 4.37 | 79,510 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,694 |
| History by Letter - M | 0 | - | 4.50 | 83,478 |
| History by Letter - N | 0 | - | 4.32 | 72,671 |
| History by Letter - O | 0 | - | 4.16 | 68,492 |
| History by Letter - P | 0 | - | 4.24 | 76,573 |
| History by Letter - Q | 0 | - | 4.28 | 57,332 |
| History by Letter - R | 0 | - | 4.13 | 88,963 |
| History by Letter - S | 0 | - | 4.39 | 63,930 |
| History by Letter - T | 0 | - | 4.33 | 74,061 |
| History by Letter - U | 0 | - | 4.18 | 71,112 |
| History by Letter - V | 0 | - | 4.16 | 58,828 |
| History by Letter - W | 0 | - | 4.33 | 69,545 |
| History by Letter - Y | 0 | - | 4.24 | 59,299 |
| History by Letter - Z | 0 | - | 4.09 | 52,945 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,416 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,534 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.15 | 39,122 |
| Art Works Picture Quiz #3 | 0 | - | 4.38 | 36,739 |
| WWII Geography | 0 | - | 4.73 | 88,504 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 65,157 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,834 |
| People in History A-Z #1 | 0 | - | 4.66 | 80,209 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,609 |
| Biggest European Cities by Century | 0 | - | 4.96 | 104,990 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 59,985 |
| Historical Leaders by Date #1 | 0 | - | 4.45 | 25,372 |
| Historical Leaders by Date #2 | 0 | - | 4.42 | 24,411 |
| WWII Decoder | 0 | - | 4.39 | 43,015 |
| People in History A-Z #3 | 0 | - | 4.40 | 37,447 |
| People in History A-Z #4 | 0 | - | 4.07 | 19,653 |
| People in History A-Z #5 | 0 | - | 4.07 | 27,819 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,110 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.34 | 238,381 |
| Military History Vocabulary | 0 | - | 4.84 | 51,938 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,488 |
| The Reign of Queen Elizabeth II | 0 | - | 4.30 | 30,533 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 37,532 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,596 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,439 |
| Assassinated U.S. Presidents | 0 | - | 4.56 | 71,475 |
| Normandy D-Day Beaches | 0 | - | 4.71 | 26,749 |
| Countries of the Popes | 0 | - | 4.74 | 70,131 |
| Google What's the Difference? - History | 0 | - | 4.11 | 40,269 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,207 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,074 |
| People in Pictures with Ronald Reagan | 0 | - | 4.30 | 34,169 |
| People in Pictures with Barack Obama | 0 | - | 4.07 | 42,096 |
| Random U.S. Vice President to President | 0 | - | 4.55 | 18,043 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.34 | 40,760 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,680 |
| The Reign of Napoleon | 0 | - | 4.46 | 26,597 |
| Soviet Union Country Quiz | 0 | - | 4.78 | 56,367 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,270 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.30 | 24,475 |
| The Vietnam War | 0 | - | 4.38 | 28,897 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.56 | 49,661 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.16 | 33,622 |
| G7 Leaders Since 2003 | 0 | - | 4.39 | 26,291 |
| U.S. President Scramble | 0 | - | 4.31 | 80,263 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 42,972 |
| Historical Rulers #2 | 0 | - | 4.16 | 27,471 |
| 16th Century A-Z | 0 | - | 4.44 | 14,195 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,098 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 11,637 |
| 20th Century A-Z | 0 | - | 4.36 | 34,417 |
| 19th Century A-Z | 0 | - | 4.67 | 29,744 |
| 17th Century A-Z | 0 | - | 4.45 | 21,252 |
| 18th Century A-Z | 0 | - | 4.57 | 27,735 |
| Top 100 Most-Viewed Wikipedia Articles | 0 | - | 4.77 | 33,880 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,574 |
| Name that Historical Figure #5 | 0 | - | 4.34 | 64,360 |
| Name that Historical Figure #6 | 0 | - | 4.13 | 56,614 |
| Most-Searched Countries on Wikipedia | 0 | - | 4.43 | 39,028 |
| The 3rd and 4th Century | 0 | - | 4.48 | 17,476 |
| People Depicted in Paintings | 0 | - | 4.48 | 36,204 |
| Dictators by Picture | 0 | - | 4.10 | 38,504 |
| British History A-Z | 0 | - | 4.38 | 27,861 |
| Mythology A-Z | 0 | - | 4.28 | 30,055 |
| WWII Figures by Picture | 0 | - | 4.64 | 30,445 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.41 | 39,525 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,029 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.40 | 22,705 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.47 | 27,066 |
| Most Important People in History | 0 | - | 3.86 | 42,022 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.94 | 54,751 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.40 | 34,235 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,611 |
| World War II Multiple Choice | 0 | - | 4.36 | 85,043 |
| Countries by Wikipedia Descriptions #2 | 0 | - | 4.37 | 41,133 |
| Territory Changes in World War I | 0 | - | 4.78 | 33,925 |
| Ancient Greece A-Z | 0 | - | 4.72 | 17,240 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.54 | 29,144 |
| Countries by Wikipedia Descriptions #3 | 0 | - | 4.47 | 33,854 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.88 | 48,189 |
| Countries by Wikipedia Descriptions #5 | 0 | - | 4.53 | 30,516 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.47 | 36,802 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.44 | 26,274 |
| Tourist Attraction by Wikipedia Description | 0 | - | 4.43 | 23,875 |
| Countries of the German Empire | 0 | - | 4.36 | 26,606 |
