| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,680,528 |
| World Leaders by Picture | 0 | - | 4.26 | 185,075 |
| U.S. Presidents by Picture | 0 | - | 4.81 | 347,876 |
| U.S. Vice Presidents | 0 | - | 4.38 | 95,647 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 305,126 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 500,394 |
| Olympian Gods Quiz | 0 | - | 4.95 | 403,720 |
| All U.S. Supreme Court Justices | 0 | - | 4.40 | 24,794 |
| English Monarchs Quiz | 0 | - | 4.85 | 379,723 |
| Famous Battles Quiz | 0 | - | 4.18 | 44,667 |
| Name the War Quiz | 0 | - | 4.28 | 177,827 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,126 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,786 |
| People on Money - United States | 0 | - | 4.30 | 59,152 |
| Words for Leaders | 0 | - | 4.66 | 186,029 |
| Communist Countries in History | 0 | - | 4.48 | 383,628 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,405 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 595,820 |
| Governors Who Ran For President | 0 | - | 4.38 | 17,291 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,400 |
| Famous U.S. Generals | 0 | - | 4.11 | 35,728 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 341,829 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,202 |
| Famous Families #1 | 0 | - | 4.19 | 74,793 |
| U.S. Presidential Quotes | 0 | - | 4.28 | 40,016 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,354 |
| Religions by Country of Origin Quiz | 0 | - | 4.31 | 67,781 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,001 |
| Popular Royal Names | 0 | - | 4.17 | 107,494 |
| Prime Ministers of the UK | 0 | - | 4.93 | 321,108 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,362 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,951 |
| Famous Dictators Quiz #2 | 0 | - | 4.31 | 73,487 |
| Oldest Things | 0 | - | 3.78 | 53,637 |
| Name that Greek Letter | 0 | - | 4.90 | 256,696 |
| First Names of Painters | 0 | - | 4.30 | 52,270 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,492 |
| Historical Rulers #1 | 0 | - | 4.21 | 94,074 |
| Countries in World War II | 0 | - | 4.48 | 681,106 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,846 |
| Countries in World War I | 0 | - | 4.91 | 183,013 |
| U.S. Presidents by Event | 0 | - | 4.57 | 25,587 |
| Prime Ministers of Australia | 0 | - | 4.46 | 23,995 |
| Vietnam War Countries | 0 | - | 4.78 | 76,749 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,127 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,361 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,132 |
| World Leaders Quiz #1 | 0 | - | 4.03 | 84,041 |
| The American Revolution | 0 | - | 4.47 | 47,624 |
| Independence from Whom | 0 | - | 4.99 | 153,012 |
| Shakespeare Quotes Quiz | 0 | - | 4.32 | 58,090 |
| Political Movements by Country | 0 | - | 4.50 | 62,001 |
| Time Magazine Person of the Year | 0 | - | 4.52 | 59,817 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,029 |
| National Founders | 0 | - | 4.36 | 74,640 |
| WWII Trivia #1 | 0 | - | 4.34 | 130,899 |
| Notable People of WWII | 0 | - | 4.48 | 74,010 |
| Famous Firsts #1 | 0 | - | 4.39 | 51,035 |
| First Ladies of the United States | 0 | - | 4.21 | 67,969 |
| Invasions | 0 | - | 4.77 | 72,247 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,290 |
| World War I Quiz | 0 | - | 4.53 | 83,017 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,652 |
| Presidential Middle Names | 0 | - | 4.31 | 45,839 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,132 |
| 10 Plagues of Egypt | 0 | - | 4.33 | 42,602 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,251 |
| The George H. W. Bush Presidency | 0 | - | 4.34 | 19,023 |
| The Ronald Reagan Presidency | 0 | - | 4.21 | 21,687 |
| The Jimmy Carter Presidency | 0 | - | 4.24 | 16,440 |
| The John F. Kennedy Presidency | 0 | - | 4.36 | 38,105 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.37 | 20,344 |
| The Abraham Lincoln Presidency | 0 | - | 4.51 | 22,768 |
| The American Civil War | 0 | - | 4.58 | 44,415 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,681 |
| Space Exploration Trivia | 0 | - | 4.33 | 31,067 |
| Kings of France Quiz | 0 | - | 4.12 | 27,127 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,702 |
| Important Cities in WWII | 0 | - | 4.37 | 75,861 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,469 |
| People Who Died in Battle | 0 | - | 4.24 | 20,128 |
| WWI A-Z | 0 | - | 4.49 | 30,966 |
| Names for Warriors | 0 | - | 4.37 | 32,691 |
| Houses of British Monarchs | 0 | - | 4.46 | 45,103 |
| History by Letter - A | 0 | - | 4.47 | 115,627 |
| History by Letter - B | 0 | - | 4.53 | 131,997 |
| History by Letter - C | 0 | - | 4.64 | 127,615 |
| History by Letter - D | 0 | - | 4.28 | 106,476 |
| History by Letter - E | 0 | - | 4.43 | 99,930 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,329 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,750 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,772 |
| WWII First Names | 0 | - | 4.37 | 33,707 |
| WWII Movies | 0 | - | 4.16 | 23,956 |
| History by Letter - F | 0 | - | 4.05 | 83,254 |
| History by Letter - G | 0 | - | 4.37 | 84,883 |
| History by Letter - H | 0 | - | 4.33 | 97,124 |
| History by Letter - I | 0 | - | 4.41 | 73,745 |
| English Royal Consorts | 0 | - | 4.24 | 31,445 |
| History by Letter - J | 0 | - | 4.45 | 111,481 |
| History by Letter - K | 0 | - | 4.36 | 69,120 |
| History by Letter - L | 0 | - | 4.37 | 79,693 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,929 |
| Arthurian Legend | 0 | - | 4.33 | 23,080 |
| History by Letter - M | 0 | - | 4.50 | 83,758 |
| History by Letter - N | 0 | - | 4.32 | 72,808 |
| History by Letter - O | 0 | - | 4.16 | 68,616 |
| History by Letter - P | 0 | - | 4.24 | 76,709 |
| History by Letter - Q | 0 | - | 4.28 | 57,448 |
| History by Letter - R | 0 | - | 4.13 | 89,103 |
| History by Letter - S | 0 | - | 4.39 | 64,057 |
| History by Letter - T | 0 | - | 4.33 | 74,188 |
| History by Letter - U | 0 | - | 4.18 | 71,255 |
| History by Letter - V | 0 | - | 4.16 | 58,928 |
| History by Letter - W | 0 | - | 4.33 | 69,653 |
| History by Letter - Y | 0 | - | 4.24 | 59,418 |
| History by Letter - Z | 0 | - | 4.09 | 53,049 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,456 |
| World Leaders of the Cold War | 0 | - | 4.26 | 19,467 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,591 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.15 | 39,318 |
| Art Works Picture Quiz #3 | 0 | - | 4.38 | 36,820 |
| WWII Geography | 0 | - | 4.73 | 88,983 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 65,300 |
| History Generator Puzzle #3 | 0 | - | 4.05 | 16,663 |
| History Generator Puzzle #5 | 0 | - | 4.03 | 16,769 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 129,014 |
| People in History A-Z #1 | 0 | - | 4.66 | 80,387 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,723 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,201 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 60,115 |
| Historical Leaders by Date #1 | 0 | - | 4.45 | 25,433 |
| Historical Leaders by Date #2 | 0 | - | 4.42 | 24,462 |
| American Revolution Decoder | 0 | - | 4.10 | 18,362 |
| U.S. Civil War Decoder | 0 | - | 4.01 | 22,381 |
| WWII Decoder | 0 | - | 4.39 | 43,115 |
| People in History A-Z #3 | 0 | - | 4.40 | 37,534 |
| People in History A-Z #4 | 0 | - | 4.07 | 19,677 |
| People in History A-Z #5 | 0 | - | 4.07 | 27,839 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,252 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,030 |
| Military History Vocabulary | 0 | - | 4.84 | 52,062 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,529 |
| The Reign of Queen Elizabeth II | 0 | - | 4.30 | 30,569 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 37,589 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,904 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,504 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,627 |
| Normandy D-Day Beaches | 0 | - | 4.71 | 26,805 |
| Countries of the Popes | 0 | - | 4.74 | 70,282 |
| Google What's the Difference? - History | 0 | - | 4.11 | 40,315 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,549 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,485 |
| The Barack Obama Presidency | 0 | - | 4.10 | 21,059 |
| People in Pictures with Ronald Reagan | 0 | - | 4.28 | 34,212 |
| People in Pictures with Barack Obama | 0 | - | 4.07 | 42,137 |
| Random U.S. Vice President to President | 0 | - | 4.55 | 18,068 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.34 | 40,832 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,729 |
| The Reign of Henry VIII | 0 | - | 4.20 | 24,072 |
| The Reign of Queen Victoria | 0 | - | 4.30 | 20,049 |
| The Reign of Napoleon | 0 | - | 4.46 | 26,691 |
| The Reign of Elizabeth I | 0 | - | 4.37 | 21,984 |
| First Names of Recent World Leaders | 0 | - | 4.17 | 20,282 |
| Soviet Union Country Quiz | 0 | - | 4.79 | 56,516 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,596 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.30 | 24,507 |
| The Vietnam War | 0 | - | 4.38 | 28,949 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.57 | 49,800 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.16 | 33,680 |
| G7 Leaders Since 2003 | 0 | - | 4.40 | 26,325 |
| U.S. President Scramble | 0 | - | 4.31 | 80,634 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 43,078 |
| Historical Rulers #2 | 0 | - | 4.16 | 27,512 |
| 16th Century A-Z | 0 | - | 4.44 | 14,228 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,375 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 11,672 |
| 20th Century A-Z | 0 | - | 4.36 | 34,494 |
| 19th Century A-Z | 0 | - | 4.67 | 29,825 |
| 17th Century A-Z | 0 | - | 4.45 | 21,300 |
| 18th Century A-Z | 0 | - | 4.57 | 27,801 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,730 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.11 | 20,909 |
| Famous Firsts #3 - The United States | 0 | - | 4.11 | 11,506 |
| The 3rd and 4th Century | 0 | - | 4.48 | 17,523 |
| People Depicted in Paintings | 0 | - | 4.48 | 36,307 |
| Dictators by Picture | 0 | - | 4.10 | 38,570 |
| British History A-Z | 0 | - | 4.38 | 27,906 |
| Cities Bombed During WWII | 0 | - | 4.03 | 24,336 |
| Mythology A-Z | 0 | - | 4.28 | 30,123 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.39 | 17,573 |
| WWII Figures by Picture | 0 | - | 4.64 | 30,607 |
| Military History A-Z | 0 | - | 4.03 | 17,892 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,233 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,073 |
| World War II Multiple Choice | 0 | - | 4.36 | 85,380 |
| Territory Changes in World War I | 0 | - | 4.78 | 34,038 |
| Ancient Greece A-Z | 0 | - | 4.73 | 17,314 |
| Countries of the German Empire | 0 | - | 4.36 | 26,683 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.28 | 21,894 |
