| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,663,276 |
| World Leaders by Picture | 0 | - | 4.27 | 184,213 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 346,209 |
| U.S. Vice Presidents | 0 | - | 4.38 | 95,185 |
| Shakespeare's Plays Quiz | 0 | - | 4.36 | 303,115 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 497,462 |
| Olympian Gods Quiz | 0 | - | 4.95 | 401,927 |
| All U.S. Supreme Court Justices | 0 | - | 4.39 | 24,713 |
| English Monarchs Quiz | 0 | - | 4.84 | 377,591 |
| Famous Battles Quiz | 0 | - | 4.18 | 44,577 |
| Name the War Quiz | 0 | - | 4.28 | 177,394 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 88,835 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,548 |
| People on Money - United States | 0 | - | 4.32 | 59,011 |
| Words for Leaders | 0 | - | 4.66 | 184,500 |
| Communist Countries in History | 0 | - | 4.47 | 381,430 |
| Famous Dictators Quiz #1 | 0 | - | 4.52 | 167,804 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 593,256 |
| 100 Most Common English Words | 0 | - | 4.89 | 995,031 |
| Figures from Greek Mythology | 0 | - | 4.84 | 149,655 |
| Famous U.S. Generals | 0 | - | 4.11 | 35,682 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 339,708 |
| Name that Historical Figure #1 | 0 | - | 4.67 | 261,479 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,054 |
| Famous Families #1 | 0 | - | 4.18 | 74,331 |
| U.S. Presidential Quotes | 0 | - | 4.28 | 39,907 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 218,262 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 187,787 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,708 |
| Religions by Country of Origin Quiz | 0 | - | 4.32 | 67,304 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,779 |
| Popular Royal Names | 0 | - | 4.17 | 107,245 |
| Prime Ministers of the UK | 0 | - | 4.93 | 319,586 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,181 |
| Biggest US Cities by Decade | 0 | - | 4.93 | 132,420 |
| Famous Dictators Quiz #2 | 0 | - | 4.30 | 72,951 |
| Name that Greek Letter | 0 | - | 4.93 | 255,534 |
| First Names of Painters | 0 | - | 4.30 | 52,148 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 130,739 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.07 | 839,557 |
| Historical Rulers #1 | 0 | - | 4.21 | 93,864 |
| Countries in World War II | 0 | - | 4.47 | 676,372 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,167 |
| Countries in World War I | 0 | - | 4.92 | 181,958 |
| U.S. Presidents by Event | 0 | - | 4.57 | 25,433 |
| Prime Ministers of Australia | 0 | - | 4.46 | 23,840 |
| Vietnam War Countries | 0 | - | 4.78 | 76,356 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 64,802 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,479 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 91,564 |
| World Leaders Quiz #1 | 0 | - | 4.03 | 83,934 |
| The American Revolution | 0 | - | 4.47 | 47,483 |
| Independence from Whom | 0 | - | 4.99 | 152,378 |
| Shakespeare Quotes Quiz | 0 | - | 4.32 | 57,927 |
| Political Movements by Country | 0 | - | 4.49 | 61,706 |
| Top U.S. Universities | 0 | - | 4.11 | 100,635 |
| Most Valuable Brands Quiz | 0 | - | 4.28 | 113,798 |
| Time Magazine Person of the Year | 0 | - | 4.56 | 59,559 |
| IMDB Top 100 Movies | 0 | - | 4.49 | 152,308 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 63,840 |
| National Founders | 0 | - | 4.36 | 74,206 |
| WWII Trivia #1 | 0 | - | 4.34 | 130,261 |
| Notable People of WWII | 0 | - | 4.48 | 73,774 |
| Famous Firsts #1 | 0 | - | 4.39 | 50,877 |
| First Ladies of the United States | 0 | - | 4.21 | 67,769 |
| Invasions | 0 | - | 4.74 | 71,598 |
| WWII Trivia #2 | 0 | - | 4.47 | 75,976 |
| World War I Quiz | 0 | - | 4.52 | 82,702 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 295,226 |
| Presidential Middle Names | 0 | - | 4.34 | 45,711 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,534 |
| 10 Plagues of Egypt | 0 | - | 4.34 | 42,442 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,199 |
| The Ronald Reagan Presidency | 0 | - | 4.20 | 21,628 |
| The John F. Kennedy Presidency | 0 | - | 4.36 | 38,000 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.37 | 20,271 |
| The Abraham Lincoln Presidency | 0 | - | 4.50 | 22,700 |
| The American Civil War | 0 | - | 4.58 | 44,195 |
| Political Figures by Last Name #1 | 0 | - | 4.46 | 52,391 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 120,724 |
| Space Exploration Trivia | 0 | - | 4.32 | 30,976 |
| Kings of France Quiz | 0 | - | 4.12 | 26,971 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,328 |
| Important Cities in WWII | 0 | - | 4.37 | 75,657 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 102,663 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.32 | 50,524 |
| WWI A-Z | 0 | - | 4.49 | 30,794 |
| Names for Warriors | 0 | - | 4.37 | 32,598 |
| Houses of British Monarchs | 0 | - | 4.46 | 44,837 |
| History by Letter - A | 0 | - | 4.47 | 114,155 |
| History by Letter - B | 0 | - | 4.53 | 130,585 |
| History by Letter - C | 0 | - | 4.64 | 126,083 |
| History by Letter - D | 0 | - | 4.28 | 95,037 |
| History by Letter - E | 0 | - | 4.43 | 98,640 |
| WWII A-Z #1 | 0 | - | 4.74 | 80,898 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,508 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 180,479 |
| WWII First Names | 0 | - | 4.37 | 33,542 |
| WWII Movies | 0 | - | 4.16 | 23,886 |
| History by Letter - F | 0 | - | 4.05 | 82,273 |
| History by Letter - G | 0 | - | 4.37 | 83,831 |
| World's Most Grown Crops | 0 | - | 4.67 | 108,095 |
| History by Letter - H | 0 | - | 4.32 | 96,017 |
| History by Letter - I | 0 | - | 4.40 | 72,971 |
| English Royal Consorts | 0 | - | 4.24 | 31,362 |
| History by Letter - J | 0 | - | 4.45 | 110,292 |
| History by Letter - K | 0 | - | 4.36 | 68,401 |
| History by Letter - L | 0 | - | 4.37 | 78,920 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,362 |
| Arthurian Legend | 0 | - | 4.33 | 23,029 |
| History by Letter - M | 0 | - | 4.50 | 82,681 |
| History by Letter - N | 0 | - | 4.32 | 72,163 |
| History by Letter - O | 0 | - | 4.16 | 68,043 |
| History by Letter - P | 0 | - | 4.26 | 76,101 |
| History by Letter - Q | 0 | - | 4.28 | 56,975 |
| History by Letter - R | 0 | - | 4.12 | 88,474 |
| History by Letter - S | 0 | - | 4.39 | 63,467 |
| History by Letter - T | 0 | - | 4.33 | 73,631 |
| History by Letter - U | 0 | - | 4.17 | 70,564 |
| History by Letter - V | 0 | - | 4.16 | 58,480 |
| History by Letter - W | 0 | - | 4.33 | 69,161 |
| History by Letter - Y | 0 | - | 4.23 | 58,956 |
| History by Letter - Z | 0 | - | 4.09 | 52,628 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,333 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,432 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.14 | 38,963 |
| Art Works Picture Quiz #3 | 0 | - | 4.38 | 36,637 |
| WWII Geography | 0 | - | 4.73 | 88,253 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 64,969 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,516 |
| People in History A-Z #1 | 0 | - | 4.66 | 79,969 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,433 |
| Biggest European Cities by Century | 0 | - | 4.97 | 104,688 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 59,805 |
| Historical Leaders by Date #1 | 0 | - | 4.45 | 25,292 |
| Historical Leaders by Date #2 | 0 | - | 4.42 | 24,336 |
| U.S. Civil War Decoder | 0 | - | 4.01 | 22,335 |
| WWII Decoder | 0 | - | 4.39 | 42,889 |
| People in History A-Z #3 | 0 | - | 4.40 | 37,327 |
| People in History A-Z #4 | 0 | - | 4.07 | 19,625 |
| People in History A-Z #5 | 0 | - | 4.07 | 27,770 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.91 | 58,903 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.34 | 237,982 |
| Military History Vocabulary | 0 | - | 4.84 | 51,767 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,437 |
| The Reign of Queen Elizabeth II | 0 | - | 4.31 | 30,462 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.22 | 37,429 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,139 |
| Top 100 Greatest NBA Players | 0 | - | 4.31 | 516,427 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,326 |
| Assassinated U.S. Presidents | 0 | - | 4.56 | 71,269 |
| Normandy D-Day Beaches | 0 | - | 4.71 | 26,641 |
| World's Biggest Financial Centers | 0 | - | 4.41 | 38,372 |
| Countries of the Popes | 0 | - | 4.74 | 69,906 |
| Google What's the Difference? - History | 0 | - | 4.13 | 40,207 |
| Countries of Europe After World War II | 0 | - | 4.97 | 142,558 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 111,388 |
| The Barack Obama Presidency | 0 | - | 4.10 | 20,988 |
| People in Pictures with Ronald Reagan | 0 | - | 4.30 | 34,071 |
| People in Pictures with Barack Obama | 0 | - | 4.07 | 42,027 |
| Random U.S. Vice President to President | 0 | - | 4.54 | 17,990 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.34 | 40,626 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,594 |
| The Reign of Henry VIII | 0 | - | 4.20 | 23,980 |
| The Reign of Napoleon | 0 | - | 4.46 | 26,504 |
| The Reign of Elizabeth I | 0 | - | 4.37 | 21,917 |
| First Names of Recent World Leaders | 0 | - | 4.17 | 20,212 |
| Soviet Union Country Quiz | 0 | - | 4.78 | 56,155 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 141,766 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.30 | 24,421 |
| The Vietnam War | 0 | - | 4.37 | 28,809 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.57 | 49,469 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.16 | 33,514 |
| G7 Leaders Since 2003 | 0 | - | 4.39 | 26,255 |
| U.S. President Scramble | 0 | - | 4.31 | 80,091 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 42,676 |
| Most Common English Verbs - Extreme | 0 | - | 4.94 | 106,523 |
| Historical Rulers #2 | 0 | - | 4.16 | 27,412 |
| 16th Century A-Z | 0 | - | 4.44 | 14,136 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 115,662 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 11,562 |
| 20th Century A-Z | 0 | - | 4.36 | 34,324 |
| 19th Century A-Z | 0 | - | 4.67 | 29,616 |
| 17th Century A-Z | 0 | - | 4.45 | 21,168 |
| 18th Century A-Z | 0 | - | 4.57 | 27,608 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,301 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.11 | 20,784 |
| Name that Historical Figure #5 | 0 | - | 4.34 | 64,069 |
| Name that Historical Figure #6 | 0 | - | 4.13 | 56,391 |
| The 3rd and 4th Century | 0 | - | 4.48 | 17,395 |
| People Depicted in Paintings | 0 | - | 4.47 | 36,097 |
| Dictators by Picture | 0 | - | 4.10 | 38,409 |
| British History A-Z | 0 | - | 4.38 | 27,776 |
| Cities Bombed During WWII | 0 | - | 4.03 | 24,263 |
| Mythology A-Z | 0 | - | 4.32 | 29,941 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.45 | 17,442 |
| WWII Figures by Picture | 0 | - | 4.64 | 30,207 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 27,703 |
| Most Important People in History | 0 | - | 3.86 | 41,940 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,046 |
