| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,678,838 |
| World Leaders by Picture | 0 | - | 4.26 | 184,982 |
| U.S. Presidents by Picture | 0 | - | 4.81 | 347,691 |
| U.S. Vice Presidents | 0 | - | 4.38 | 95,618 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 304,954 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 500,123 |
| Olympian Gods Quiz | 0 | - | 4.95 | 403,524 |
| All U.S. Supreme Court Justices | 0 | - | 4.40 | 24,781 |
| English Monarchs Quiz | 0 | - | 4.85 | 379,517 |
| Famous Battles Quiz | 0 | - | 4.18 | 44,657 |
| Name the War Quiz | 0 | - | 4.28 | 177,786 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,101 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,763 |
| People on Money - United States | 0 | - | 4.30 | 59,139 |
| Words for Leaders | 0 | - | 4.66 | 185,926 |
| Communist Countries in History | 0 | - | 4.48 | 383,407 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,336 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 595,564 |
| 100 Most Common English Words | 0 | - | 4.89 | 1,000,894 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,314 |
| Famous U.S. Generals | 0 | - | 4.11 | 35,722 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 341,653 |
| Name that Historical Figure #1 | 0 | - | 4.67 | 262,407 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,189 |
| Famous Families #1 | 0 | - | 4.19 | 74,783 |
| U.S. Presidential Quotes | 0 | - | 4.28 | 40,002 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 219,047 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 188,473 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,294 |
| Religions by Country of Origin Quiz | 0 | - | 4.31 | 67,763 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,983 |
| Popular Royal Names | 0 | - | 4.17 | 107,480 |
| Prime Ministers of the UK | 0 | - | 4.93 | 320,944 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,342 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,893 |
| Famous Dictators Quiz #2 | 0 | - | 4.31 | 73,464 |
| Name that Greek Letter | 0 | - | 4.90 | 256,571 |
| First Names of Painters | 0 | - | 4.30 | 52,264 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,434 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 842,930 |
| Historical Rulers #1 | 0 | - | 4.21 | 94,054 |
| Countries in World War II | 0 | - | 4.48 | 680,610 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,772 |
| Countries in World War I | 0 | - | 4.92 | 182,905 |
| U.S. Presidents by Event | 0 | - | 4.57 | 25,569 |
| Prime Ministers of Australia | 0 | - | 4.46 | 23,972 |
| Vietnam War Countries | 0 | - | 4.78 | 76,717 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,085 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,269 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,092 |
| World Leaders Quiz #1 | 0 | - | 4.03 | 84,033 |
| The American Revolution | 0 | - | 4.47 | 47,604 |
| Independence from Whom | 0 | - | 4.99 | 152,948 |
| Shakespeare Quotes Quiz | 0 | - | 4.32 | 58,074 |
| Political Movements by Country | 0 | - | 4.50 | 61,973 |
| Top U.S. Universities | 0 | - | 4.11 | 101,185 |
| Most Valuable Brands Quiz | 0 | - | 4.28 | 114,150 |
| Time Magazine Person of the Year | 0 | - | 4.52 | 59,781 |
| IMDB Top 100 Movies | 0 | - | 4.49 | 152,920 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 64,011 |
| National Founders | 0 | - | 4.36 | 74,620 |
| WWII Trivia #1 | 0 | - | 4.34 | 130,829 |
| Notable People of WWII | 0 | - | 4.48 | 73,989 |
| Famous Firsts #1 | 0 | - | 4.39 | 51,014 |
| First Ladies of the United States | 0 | - | 4.21 | 67,943 |
| Invasions | 0 | - | 4.77 | 72,219 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,263 |
| World War I Quiz | 0 | - | 4.53 | 82,975 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,516 |
| Presidential Middle Names | 0 | - | 4.31 | 45,830 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,080 |
| 10 Plagues of Egypt | 0 | - | 4.33 | 42,587 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,251 |
| The Ronald Reagan Presidency | 0 | - | 4.21 | 21,680 |
| The John F. Kennedy Presidency | 0 | - | 4.36 | 38,099 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.37 | 20,343 |
| The Abraham Lincoln Presidency | 0 | - | 4.51 | 22,760 |
| The American Civil War | 0 | - | 4.58 | 44,390 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,639 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 121,209 |
| Space Exploration Trivia | 0 | - | 4.33 | 31,061 |
| Kings of France Quiz | 0 | - | 4.12 | 27,108 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,663 |
| Important Cities in WWII | 0 | - | 4.37 | 75,845 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,422 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.31 | 50,701 |
| WWI A-Z | 0 | - | 4.49 | 30,950 |
| Names for Warriors | 0 | - | 4.37 | 32,677 |
| Houses of British Monarchs | 0 | - | 4.46 | 45,085 |
| History by Letter - A | 0 | - | 4.47 | 115,571 |
| History by Letter - B | 0 | - | 4.53 | 131,938 |
| History by Letter - C | 0 | - | 4.64 | 127,549 |
| History by Letter - D | 0 | - | 4.28 | 106,395 |
| History by Letter - E | 0 | - | 4.43 | 99,882 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,287 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,715 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,657 |
| WWII First Names | 0 | - | 4.37 | 33,693 |
| WWII Movies | 0 | - | 4.16 | 23,954 |
| History by Letter - F | 0 | - | 4.05 | 83,227 |
| History by Letter - G | 0 | - | 4.37 | 84,846 |
| World's Most Grown Crops | 0 | - | 4.67 | 108,458 |
| History by Letter - H | 0 | - | 4.33 | 97,087 |
| History by Letter - I | 0 | - | 4.41 | 73,712 |
| English Royal Consorts | 0 | - | 4.24 | 31,435 |
| History by Letter - J | 0 | - | 4.45 | 111,427 |
| History by Letter - K | 0 | - | 4.36 | 69,092 |
| History by Letter - L | 0 | - | 4.37 | 79,660 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,863 |
| Arthurian Legend | 0 | - | 4.33 | 23,075 |
| History by Letter - M | 0 | - | 4.50 | 83,721 |
| History by Letter - N | 0 | - | 4.32 | 72,790 |
| History by Letter - O | 0 | - | 4.16 | 68,603 |
| History by Letter - P | 0 | - | 4.24 | 76,686 |
| History by Letter - Q | 0 | - | 4.28 | 57,433 |
| History by Letter - R | 0 | - | 4.13 | 89,077 |
| History by Letter - S | 0 | - | 4.39 | 64,038 |
| History by Letter - T | 0 | - | 4.33 | 74,171 |
| History by Letter - U | 0 | - | 4.18 | 71,231 |
| History by Letter - V | 0 | - | 4.16 | 58,912 |
| History by Letter - W | 0 | - | 4.33 | 69,634 |
| History by Letter - Y | 0 | - | 4.24 | 59,396 |
| History by Letter - Z | 0 | - | 4.09 | 53,034 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,444 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,580 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.15 | 39,294 |
| Art Works Picture Quiz #3 | 0 | - | 4.38 | 36,805 |
| WWII Geography | 0 | - | 4.73 | 88,641 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 65,258 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,963 |
| People in History A-Z #1 | 0 | - | 4.66 | 80,340 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,690 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,145 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 60,082 |
| Historical Leaders by Date #1 | 0 | - | 4.45 | 25,408 |
| Historical Leaders by Date #2 | 0 | - | 4.42 | 24,451 |
| U.S. Civil War Decoder | 0 | - | 4.01 | 22,376 |
| WWII Decoder | 0 | - | 4.39 | 43,084 |
| People in History A-Z #3 | 0 | - | 4.40 | 37,511 |
| People in History A-Z #4 | 0 | - | 4.07 | 19,665 |
| People in History A-Z #5 | 0 | - | 4.07 | 27,832 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,218 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 238,684 |
| Military History Vocabulary | 0 | - | 4.84 | 52,036 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,516 |
| The Reign of Queen Elizabeth II | 0 | - | 4.30 | 30,556 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 37,575 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,827 |
| Top 100 Greatest NBA Players | 0 | - | 4.30 | 520,172 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,490 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,597 |
| Normandy D-Day Beaches | 0 | - | 4.71 | 26,790 |
| World's Biggest Financial Centers | 0 | - | 4.41 | 38,518 |
| Countries of the Popes | 0 | - | 4.74 | 70,245 |
| Google What's the Difference? - History | 0 | - | 4.11 | 40,304 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,459 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,384 |
| The Barack Obama Presidency | 0 | - | 4.10 | 21,053 |
| People in Pictures with Ronald Reagan | 0 | - | 4.28 | 34,198 |
| People in Pictures with Barack Obama | 0 | - | 4.07 | 42,126 |
| Random U.S. Vice President to President | 0 | - | 4.55 | 18,063 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.34 | 40,818 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,719 |
| The Reign of Henry VIII | 0 | - | 4.20 | 24,061 |
| The Reign of Napoleon | 0 | - | 4.46 | 26,673 |
| The Reign of Elizabeth I | 0 | - | 4.37 | 21,981 |
| First Names of Recent World Leaders | 0 | - | 4.17 | 20,280 |
| Soviet Union Country Quiz | 0 | - | 4.78 | 56,483 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,536 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.30 | 24,499 |
| The Vietnam War | 0 | - | 4.38 | 28,937 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.57 | 49,763 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.16 | 33,667 |
| G7 Leaders Since 2003 | 0 | - | 4.40 | 26,313 |
| U.S. President Scramble | 0 | - | 4.31 | 80,604 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 43,051 |
| Most Common English Verbs - Extreme | 0 | - | 4.94 | 107,204 |
| Historical Rulers #2 | 0 | - | 4.16 | 27,497 |
| 16th Century A-Z | 0 | - | 4.44 | 14,219 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,307 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 11,663 |
| 20th Century A-Z | 0 | - | 4.36 | 34,465 |
| 19th Century A-Z | 0 | - | 4.67 | 29,805 |
| 17th Century A-Z | 0 | - | 4.45 | 21,284 |
| 18th Century A-Z | 0 | - | 4.57 | 27,779 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,681 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.11 | 20,896 |
| Name that Historical Figure #5 | 0 | - | 4.34 | 64,532 |
| Name that Historical Figure #6 | 0 | - | 4.13 | 56,747 |
| The 3rd and 4th Century | 0 | - | 4.48 | 17,506 |
| People Depicted in Paintings | 0 | - | 4.48 | 36,285 |
| Dictators by Picture | 0 | - | 4.10 | 38,552 |
| British History A-Z | 0 | - | 4.38 | 27,892 |
| Cities Bombed During WWII | 0 | - | 4.03 | 24,329 |
| Mythology A-Z | 0 | - | 4.28 | 30,104 |
| WWII Figures by Picture | 0 | - | 4.64 | 30,566 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,186 |
| Most Important People in History | 0 | - | 3.86 | 42,069 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,967 |
| World War II Multiple Choice | 0 | - | 4.36 | 85,347 |
