| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,666,015 |
| World Leaders by Picture | 0 | - | 4.26 | 184,347 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 346,446 |
| U.S. Vice Presidents | 0 | - | 4.38 | 95,253 |
| Shakespeare's Plays Quiz | 0 | - | 4.35 | 303,399 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 497,856 |
| Olympian Gods Quiz | 0 | - | 4.95 | 402,204 |
| All U.S. Supreme Court Justices | 0 | - | 4.39 | 24,723 |
| English Monarchs Quiz | 0 | - | 4.84 | 377,925 |
| Famous Battles Quiz | 0 | - | 4.18 | 44,591 |
| Name the War Quiz | 0 | - | 4.28 | 177,460 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 88,869 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,586 |
| People on Money - United States | 0 | - | 4.32 | 59,040 |
| Words for Leaders | 0 | - | 4.66 | 184,702 |
| Communist Countries in History | 0 | - | 4.47 | 381,777 |
| Famous Dictators Quiz #1 | 0 | - | 4.52 | 167,874 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 593,660 |
| 100 Most Common English Words | 0 | - | 4.89 | 995,990 |
| Figures from Greek Mythology | 0 | - | 4.84 | 149,761 |
| Famous U.S. Generals | 0 | - | 4.11 | 35,694 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 340,027 |
| Name that Historical Figure #1 | 0 | - | 4.67 | 261,610 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,074 |
| Famous Families #1 | 0 | - | 4.18 | 74,351 |
| U.S. Presidential Quotes | 0 | - | 4.28 | 39,926 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 218,385 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 187,896 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,772 |
| Religions by Country of Origin Quiz | 0 | - | 4.32 | 67,336 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,811 |
| Popular Royal Names | 0 | - | 4.17 | 107,280 |
| Prime Ministers of the UK | 0 | - | 4.93 | 319,807 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,191 |
| Biggest US Cities by Decade | 0 | - | 4.93 | 132,488 |
| Famous Dictators Quiz #2 | 0 | - | 4.30 | 72,987 |
| Name that Greek Letter | 0 | - | 4.93 | 255,739 |
| First Names of Painters | 0 | - | 4.30 | 52,161 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 130,798 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.07 | 840,085 |
| Historical Rulers #1 | 0 | - | 4.21 | 93,900 |
| Countries in World War II | 0 | - | 4.47 | 677,100 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,291 |
| Countries in World War I | 0 | - | 4.92 | 182,127 |
| U.S. Presidents by Event | 0 | - | 4.57 | 25,452 |
| Prime Ministers of Australia | 0 | - | 4.46 | 23,861 |
| Vietnam War Countries | 0 | - | 4.78 | 76,413 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 64,850 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,588 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 91,705 |
| World Leaders Quiz #1 | 0 | - | 4.03 | 83,944 |
| The American Revolution | 0 | - | 4.47 | 47,505 |
| Independence from Whom | 0 | - | 4.99 | 152,484 |
| Shakespeare Quotes Quiz | 0 | - | 4.32 | 57,948 |
| Political Movements by Country | 0 | - | 4.49 | 61,756 |
| Top U.S. Universities | 0 | - | 4.11 | 100,676 |
| Most Valuable Brands Quiz | 0 | - | 4.28 | 113,881 |
| Time Magazine Person of the Year | 0 | - | 4.56 | 59,592 |
| IMDB Top 100 Movies | 0 | - | 4.49 | 152,425 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 63,867 |
| National Founders | 0 | - | 4.36 | 74,470 |
| WWII Trivia #1 | 0 | - | 4.34 | 130,348 |
| Notable People of WWII | 0 | - | 4.48 | 73,808 |
| Famous Firsts #1 | 0 | - | 4.39 | 50,901 |
| First Ladies of the United States | 0 | - | 4.21 | 67,794 |
| Invasions | 0 | - | 4.74 | 71,642 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,017 |
| World War I Quiz | 0 | - | 4.52 | 82,750 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 295,441 |
| Presidential Middle Names | 0 | - | 4.34 | 45,736 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,645 |
| 10 Plagues of Egypt | 0 | - | 4.33 | 42,469 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,203 |
| The Ronald Reagan Presidency | 0 | - | 4.20 | 21,634 |
| The John F. Kennedy Presidency | 0 | - | 4.36 | 38,018 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.37 | 20,283 |
| The Abraham Lincoln Presidency | 0 | - | 4.50 | 22,705 |
| The American Civil War | 0 | - | 4.58 | 44,237 |
| Political Figures by Last Name #1 | 0 | - | 4.46 | 52,435 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 120,801 |
| Space Exploration Trivia | 0 | - | 4.32 | 30,989 |
| Kings of France Quiz | 0 | - | 4.12 | 26,986 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,379 |
| Important Cities in WWII | 0 | - | 4.37 | 75,692 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 102,974 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.32 | 50,549 |
| WWI A-Z | 0 | - | 4.49 | 30,816 |
| Names for Warriors | 0 | - | 4.37 | 32,613 |
| Houses of British Monarchs | 0 | - | 4.46 | 44,872 |
| History by Letter - A | 0 | - | 4.47 | 114,212 |
| History by Letter - B | 0 | - | 4.53 | 130,653 |
| History by Letter - C | 0 | - | 4.64 | 126,197 |
| History by Letter - D | 0 | - | 4.28 | 95,095 |
| History by Letter - E | 0 | - | 4.43 | 98,691 |
| WWII A-Z #1 | 0 | - | 4.74 | 80,960 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,532 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 180,980 |
| WWII First Names | 0 | - | 4.37 | 33,565 |
| WWII Movies | 0 | - | 4.16 | 23,898 |
| History by Letter - F | 0 | - | 4.05 | 82,306 |
| History by Letter - G | 0 | - | 4.37 | 83,871 |
| World's Most Grown Crops | 0 | - | 4.67 | 108,163 |
| History by Letter - H | 0 | - | 4.32 | 96,099 |
| History by Letter - I | 0 | - | 4.40 | 73,008 |
| English Royal Consorts | 0 | - | 4.24 | 31,370 |
| History by Letter - J | 0 | - | 4.45 | 110,386 |
| History by Letter - K | 0 | - | 4.36 | 68,433 |
| History by Letter - L | 0 | - | 4.37 | 78,960 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,436 |
| Arthurian Legend | 0 | - | 4.33 | 23,046 |
| History by Letter - M | 0 | - | 4.50 | 82,723 |
| History by Letter - N | 0 | - | 4.32 | 72,191 |
| History by Letter - O | 0 | - | 4.16 | 68,065 |
| History by Letter - P | 0 | - | 4.26 | 76,135 |
| History by Letter - Q | 0 | - | 4.28 | 56,993 |
| History by Letter - R | 0 | - | 4.12 | 88,506 |
| History by Letter - S | 0 | - | 4.39 | 63,488 |
| History by Letter - T | 0 | - | 4.33 | 73,665 |
| History by Letter - U | 0 | - | 4.17 | 70,627 |
| History by Letter - V | 0 | - | 4.16 | 58,506 |
| History by Letter - W | 0 | - | 4.33 | 69,190 |
| History by Letter - Y | 0 | - | 4.23 | 58,980 |
| History by Letter - Z | 0 | - | 4.09 | 52,647 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,349 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,456 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.14 | 38,999 |
| Art Works Picture Quiz #3 | 0 | - | 4.38 | 36,671 |
| WWII Geography | 0 | - | 4.73 | 88,320 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 65,019 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,602 |
| People in History A-Z #1 | 0 | - | 4.66 | 80,018 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,455 |
| Biggest European Cities by Century | 0 | - | 4.97 | 104,774 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 59,842 |
| Historical Leaders by Date #1 | 0 | - | 4.45 | 25,317 |
| Historical Leaders by Date #2 | 0 | - | 4.42 | 24,363 |
| U.S. Civil War Decoder | 0 | - | 4.01 | 22,347 |
| WWII Decoder | 0 | - | 4.39 | 42,924 |
| People in History A-Z #3 | 0 | - | 4.40 | 37,357 |
| People in History A-Z #4 | 0 | - | 4.07 | 19,626 |
| People in History A-Z #5 | 0 | - | 4.07 | 27,779 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.91 | 58,960 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.34 | 238,087 |
| Military History Vocabulary | 0 | - | 4.84 | 51,811 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,448 |
| The Reign of Queen Elizabeth II | 0 | - | 4.31 | 30,476 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.22 | 37,449 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,256 |
| Top 100 Greatest NBA Players | 0 | - | 4.31 | 517,096 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,355 |
| Assassinated U.S. Presidents | 0 | - | 4.56 | 71,318 |
| Normandy D-Day Beaches | 0 | - | 4.72 | 26,660 |
| World's Biggest Financial Centers | 0 | - | 4.41 | 38,388 |
| Countries of the Popes | 0 | - | 4.74 | 69,971 |
| Google What's the Difference? - History | 0 | - | 4.13 | 40,221 |
| Countries of Europe After World War II | 0 | - | 4.97 | 142,706 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 111,555 |
| The Barack Obama Presidency | 0 | - | 4.10 | 20,996 |
| People in Pictures with Ronald Reagan | 0 | - | 4.30 | 34,104 |
| People in Pictures with Barack Obama | 0 | - | 4.07 | 42,043 |
| Random U.S. Vice President to President | 0 | - | 4.54 | 17,995 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.34 | 40,650 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,611 |
| The Reign of Henry VIII | 0 | - | 4.20 | 23,990 |
| The Reign of Napoleon | 0 | - | 4.46 | 26,533 |
| The Reign of Elizabeth I | 0 | - | 4.37 | 21,922 |
| First Names of Recent World Leaders | 0 | - | 4.17 | 20,226 |
| Soviet Union Country Quiz | 0 | - | 4.78 | 56,201 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 141,897 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.30 | 24,431 |
| The Vietnam War | 0 | - | 4.37 | 28,836 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.57 | 49,508 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.16 | 33,534 |
| G7 Leaders Since 2003 | 0 | - | 4.39 | 26,260 |
| U.S. President Scramble | 0 | - | 4.31 | 80,144 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 42,772 |
| Most Common English Verbs - Extreme | 0 | - | 4.94 | 106,661 |
| Historical Rulers #2 | 0 | - | 4.16 | 27,432 |
| 16th Century A-Z | 0 | - | 4.44 | 14,149 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 115,779 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 11,584 |
| 20th Century A-Z | 0 | - | 4.36 | 34,345 |
| 19th Century A-Z | 0 | - | 4.67 | 29,649 |
| 17th Century A-Z | 0 | - | 4.45 | 21,183 |
| 18th Century A-Z | 0 | - | 4.57 | 27,631 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,374 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.11 | 20,799 |
| Name that Historical Figure #5 | 0 | - | 4.34 | 64,128 |
| Name that Historical Figure #6 | 0 | - | 4.13 | 56,449 |
| The 3rd and 4th Century | 0 | - | 4.48 | 17,410 |
| People Depicted in Paintings | 0 | - | 4.47 | 36,121 |
| Dictators by Picture | 0 | - | 4.10 | 38,426 |
| British History A-Z | 0 | - | 4.38 | 27,796 |
| Cities Bombed During WWII | 0 | - | 4.03 | 24,273 |
| Mythology A-Z | 0 | - | 4.32 | 29,960 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.45 | 17,472 |
| WWII Figures by Picture | 0 | - | 4.64 | 30,265 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 27,787 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,191 |
| World War II Multiple Choice | 0 | - | 4.36 | 84,717 |
