| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,686,578 |
| World Leaders by Picture | 0 | - | 4.26 | 185,461 |
| U.S. Presidents by Picture | 0 | - | 4.82 | 348,545 |
| U.S. Vice Presidents | 0 | - | 4.38 | 95,765 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 305,704 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 501,357 |
| Olympian Gods Quiz | 0 | - | 4.95 | 404,276 |
| All U.S. Supreme Court Justices | 0 | - | 4.40 | 24,818 |
| English Monarchs Quiz | 0 | - | 4.86 | 380,588 |
| Famous Battles Quiz | 0 | - | 4.18 | 44,699 |
| Name the War Quiz | 0 | - | 4.28 | 177,980 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,219 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,867 |
| People on Money - United States | 0 | - | 4.30 | 59,192 |
| Words for Leaders | 0 | - | 4.67 | 186,446 |
| Communist Countries in History | 0 | - | 4.48 | 384,400 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,577 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 596,742 |
| Governors Who Ran For President | 0 | - | 4.38 | 17,315 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,658 |
| Famous U.S. Generals | 0 | - | 4.11 | 35,749 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 342,465 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,245 |
| Famous Families #1 | 0 | - | 4.19 | 74,827 |
| U.S. Presidential Quotes | 0 | - | 4.28 | 40,052 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,560 |
| Religions by Country of Origin Quiz | 0 | - | 4.31 | 67,836 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,090 |
| Popular Royal Names | 0 | - | 4.17 | 107,580 |
| Prime Ministers of the UK | 0 | - | 4.93 | 321,693 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,444 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,119 |
| Famous Dictators Quiz #2 | 0 | - | 4.31 | 73,552 |
| Famous Firsts #2 | 0 | - | 3.99 | 75,378 |
| Name that Greek Letter | 0 | - | 4.90 | 257,113 |
| First Names of Painters | 0 | - | 4.30 | 52,321 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,663 |
| Historical Rulers #1 | 0 | - | 4.22 | 94,374 |
| Countries in World War II | 0 | - | 4.48 | 682,774 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 142,076 |
| Countries in World War I | 0 | - | 4.91 | 183,347 |
| U.S. Presidents by Event | 0 | - | 4.57 | 25,639 |
| Prime Ministers of Australia | 0 | - | 4.46 | 24,034 |
| Vietnam War Countries | 0 | - | 4.78 | 76,895 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,231 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,656 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,266 |
| World Leaders Quiz #1 | 0 | - | 4.03 | 84,188 |
| The American Revolution | 0 | - | 4.47 | 47,688 |
| Independence from Whom | 0 | - | 4.99 | 153,231 |
| Shakespeare Quotes Quiz | 0 | - | 4.33 | 58,135 |
| Political Movements by Country | 0 | - | 4.50 | 62,075 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 59,896 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,105 |
| National Founders | 0 | - | 4.36 | 74,698 |
| WWII Trivia #1 | 0 | - | 4.33 | 131,129 |
| Notable People of WWII | 0 | - | 4.48 | 74,097 |
| Famous Firsts #1 | 0 | - | 4.39 | 51,081 |
| First Ladies of the United States | 0 | - | 4.21 | 68,136 |
| Invasions | 0 | - | 4.77 | 72,364 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,405 |
| World War I Quiz | 0 | - | 4.54 | 83,117 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 297,517 |
| Presidential Middle Names | 0 | - | 4.31 | 45,900 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,325 |
| 10 Plagues of Egypt | 0 | - | 4.33 | 42,649 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,275 |
| The George H. W. Bush Presidency | 0 | - | 4.34 | 19,047 |
| The Ronald Reagan Presidency | 0 | - | 4.21 | 21,714 |
| The Jimmy Carter Presidency | 0 | - | 4.24 | 16,467 |
| The John F. Kennedy Presidency | 0 | - | 4.36 | 38,151 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.37 | 20,370 |
| The Abraham Lincoln Presidency | 0 | - | 4.51 | 22,798 |
| The American Civil War | 0 | - | 4.58 | 44,488 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,785 |
| Space Exploration Trivia | 0 | - | 4.33 | 31,099 |
| Kings of France Quiz | 0 | - | 4.12 | 27,183 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,838 |
| Important Cities in WWII | 0 | - | 4.37 | 75,944 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,659 |
| People Who Died in Battle | 0 | - | 4.24 | 20,141 |
| WWI A-Z | 0 | - | 4.49 | 31,033 |
| Names for Warriors | 0 | - | 4.37 | 32,726 |
| Houses of British Monarchs | 0 | - | 4.47 | 45,209 |
| History by Letter - A | 0 | - | 4.47 | 116,218 |
| History by Letter - B | 0 | - | 4.53 | 132,701 |
| History by Letter - C | 0 | - | 4.65 | 128,253 |
| History by Letter - D | 0 | - | 4.28 | 107,083 |
| History by Letter - E | 0 | - | 4.41 | 107,542 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,483 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,847 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 182,102 |
| WWII First Names | 0 | - | 4.37 | 33,779 |
| WWII Movies | 0 | - | 4.16 | 23,985 |
| History by Letter - F | 0 | - | 4.05 | 83,781 |
| History by Letter - G | 0 | - | 4.37 | 85,574 |
| History by Letter - H | 0 | - | 4.33 | 97,798 |
| History by Letter - I | 0 | - | 4.41 | 74,187 |
| English Royal Consorts | 0 | - | 4.24 | 31,486 |
| History by Letter - J | 0 | - | 4.43 | 112,016 |
| History by Letter - K | 0 | - | 4.37 | 69,473 |
| History by Letter - L | 0 | - | 4.37 | 80,060 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 75,100 |
| Arthurian Legend | 0 | - | 4.33 | 23,096 |
| History by Letter - M | 0 | - | 4.50 | 84,157 |
| History by Letter - N | 0 | - | 4.32 | 73,114 |
| History by Letter - O | 0 | - | 4.16 | 68,891 |
| History by Letter - P | 0 | - | 4.24 | 76,983 |
| History by Letter - Q | 0 | - | 4.28 | 57,679 |
| History by Letter - R | 0 | - | 4.13 | 89,377 |
| History by Letter - S | 0 | - | 4.39 | 64,326 |
| History by Letter - T | 0 | - | 4.33 | 74,446 |
| History by Letter - U | 0 | - | 4.18 | 71,677 |
| History by Letter - V | 0 | - | 4.16 | 59,122 |
| History by Letter - W | 0 | - | 4.33 | 69,868 |
| History by Letter - Y | 0 | - | 4.24 | 59,620 |
| History by Letter - Z | 0 | - | 4.10 | 53,241 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,506 |
| World Leaders of the Cold War | 0 | - | 4.26 | 19,524 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,670 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.15 | 39,450 |
| Art Works Picture Quiz #3 | 0 | - | 4.38 | 36,880 |
| WWII Geography | 0 | - | 4.74 | 89,118 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 65,444 |
| History Generator Puzzle #3 | 0 | - | 4.05 | 16,675 |
| History Generator Puzzle #5 | 0 | - | 4.03 | 16,785 |
| Countries that Bordered the USSR | 0 | - | 4.94 | 129,187 |
| People in History A-Z #1 | 0 | - | 4.67 | 80,643 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,840 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,383 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 60,219 |
| Historical Leaders by Date #1 | 0 | - | 4.45 | 25,489 |
| Historical Leaders by Date #2 | 0 | - | 4.42 | 24,512 |
| American Revolution Decoder | 0 | - | 4.10 | 18,373 |
| U.S. Civil War Decoder | 0 | - | 4.01 | 22,392 |
| WWII Decoder | 0 | - | 4.39 | 43,192 |
| People in History A-Z #3 | 0 | - | 4.40 | 37,619 |
| People in History A-Z #4 | 0 | - | 4.07 | 19,712 |
| People in History A-Z #5 | 0 | - | 4.07 | 27,868 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,386 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,378 |
| Military History Vocabulary | 0 | - | 4.84 | 52,168 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,548 |
| The Reign of Queen Elizabeth II | 0 | - | 4.30 | 30,601 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 37,662 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,133 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,566 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,754 |
| Normandy D-Day Beaches | 0 | - | 4.72 | 26,850 |
| Countries of the Popes | 0 | - | 4.74 | 70,415 |
| Google What's the Difference? - History | 0 | - | 4.11 | 40,336 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,868 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,786 |
| The Barack Obama Presidency | 0 | - | 4.10 | 21,087 |
| People in Pictures with Ronald Reagan | 0 | - | 4.28 | 34,255 |
| People in Pictures with Barack Obama | 0 | - | 4.07 | 42,172 |
| Random U.S. Vice President to President | 0 | - | 4.55 | 18,085 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.34 | 40,903 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,791 |
| The Reign of Henry VIII | 0 | - | 4.20 | 24,099 |
| The Reign of Queen Victoria | 0 | - | 4.30 | 20,073 |
| The Reign of Napoleon | 0 | - | 4.46 | 26,753 |
| The Reign of Elizabeth I | 0 | - | 4.37 | 22,003 |
| First Names of Recent World Leaders | 0 | - | 4.17 | 20,316 |
| Soviet Union Country Quiz | 0 | - | 4.79 | 56,666 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,894 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.30 | 24,544 |
| The Vietnam War | 0 | - | 4.38 | 29,014 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.63 | 49,904 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.16 | 33,734 |
| G7 Leaders Since 2003 | 0 | - | 4.40 | 26,355 |
| U.S. President Scramble | 0 | - | 4.31 | 80,742 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 43,179 |
| Historical Rulers #2 | 0 | - | 4.16 | 27,609 |
| 16th Century A-Z | 0 | - | 4.44 | 14,256 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,755 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 11,705 |
| 20th Century A-Z | 0 | - | 4.36 | 34,546 |
| 19th Century A-Z | 0 | - | 4.67 | 29,900 |
| 17th Century A-Z | 0 | - | 4.45 | 21,334 |
| 18th Century A-Z | 0 | - | 4.57 | 27,859 |
| Country by Photo of its Leader #1 | 0 | - | 4.74 | 80,885 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.11 | 20,947 |
| Famous Firsts #3 - The United States | 0 | - | 4.11 | 11,524 |
| The 3rd and 4th Century | 0 | - | 4.48 | 17,574 |
| People Depicted in Paintings | 0 | - | 4.48 | 36,372 |
| Dictators by Picture | 0 | - | 4.10 | 38,638 |
| British History A-Z | 0 | - | 4.38 | 27,962 |
| Cities Bombed During WWII | 0 | - | 4.03 | 24,361 |
| Mythology A-Z | 0 | - | 4.28 | 30,171 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.39 | 17,627 |
| WWII Figures by Picture | 0 | - | 4.64 | 30,725 |
| Military History A-Z | 0 | - | 4.03 | 17,913 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,428 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,455 |
| World War II Multiple Choice | 0 | - | 4.36 | 85,519 |
| Territory Changes in World War I | 0 | - | 4.78 | 34,119 |
| Ancient Greece A-Z | 0 | - | 4.74 | 17,378 |
| Countries of the German Empire | 0 | - | 4.36 | 26,746 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.28 | 21,915 |
