| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,807,951 |
| World Leaders by Picture | 0 | - | 4.27 | 191,956 |
| U.S. Presidents by Picture | 0 | - | 4.76 | 359,498 |
| U.S. Vice Presidents | 0 | - | 4.35 | 99,419 |
| Shakespeare's Plays Quiz | 0 | - | 4.36 | 318,219 |
| Letters of the Greek Alphabet | 0 | - | 4.93 | 521,518 |
| Olympian Gods Quiz | 0 | - | 4.95 | 417,242 |
| All U.S. Supreme Court Justices | 0 | - | 4.47 | 25,418 |
| English Monarchs Quiz | 0 | - | 4.83 | 398,184 |
| Famous Battles Quiz | 0 | - | 4.16 | 45,300 |
| Name the War Quiz | 0 | - | 4.30 | 181,093 |
| Art Works Picture Quiz #1 | 0 | - | 4.46 | 91,591 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 81,769 |
| Famous Siblings Quiz #1 | 0 | - | 4.25 | 62,696 |
| People on Money - United States | 0 | - | 4.31 | 59,987 |
| Words for Leaders | 0 | - | 4.70 | 194,488 |
| Communist Countries in History | 0 | - | 4.43 | 400,693 |
| Famous Dictators Quiz #1 | 0 | - | 4.62 | 172,350 |
| Mythical Creatures Quiz #1 | 0 | - | 4.87 | 613,182 |
| Governors Who Ran For President | 0 | - | 4.43 | 17,826 |
| Figures from Greek Mythology | 0 | - | 4.84 | 155,693 |
| Famous U.S. Generals | 0 | - | 4.16 | 36,090 |
| Roman Numeral Decoding Quiz | 0 | - | 4.80 | 355,913 |
| U.S. Presidents by State | 0 | - | 4.28 | 62,617 |
| U.S. Presidential Quotes | 0 | - | 4.29 | 40,846 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 210,631 |
| Religions by Country of Origin Quiz | 0 | - | 4.32 | 69,303 |
| U.S. Presidential Trivia #1 | 0 | - | 4.52 | 84,810 |
| Popular Royal Names | 0 | - | 4.18 | 109,833 |
| Prime Ministers of the UK | 0 | - | 4.91 | 345,573 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 39,782 |
| Biggest US Cities by Decade | 0 | - | 4.94 | 136,952 |
| Family Answers Quiz | 0 | - | 4.19 | 33,334 |
| Famous Dictators Quiz #2 | 0 | - | 4.31 | 75,146 |
| Name that Greek Letter | 0 | - | 4.90 | 264,667 |
| First Names of Painters | 0 | - | 4.34 | 53,584 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 135,182 |
| Historical Rulers #1 | 0 | - | 4.22 | 105,613 |
| Countries in World War II | 0 | - | 4.43 | 712,483 |
| Deadliest U.S. Wars | 0 | - | 4.82 | 146,592 |
| Countries in World War I | 0 | - | 4.91 | 191,130 |
| U.S. Presidents by Event | 0 | - | 4.56 | 26,675 |
| Prime Ministers of Australia | 0 | - | 4.47 | 25,237 |
| Vietnam War Countries | 0 | - | 4.76 | 80,414 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 75,821 |
| Countries of the Soviet Union | 0 | - | 4.99 | 154,006 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 94,968 |
| World Leaders Quiz #1 | 0 | - | 4.02 | 84,930 |
| American Television Siblings | 0 | - | 4.10 | 55,033 |
| The American Revolution | 0 | - | 4.49 | 48,795 |
| Independence from Whom | 0 | - | 4.99 | 170,763 |
| Shakespeare Quotes Quiz | 0 | - | 4.39 | 59,319 |
| U.S. Presidential Running Mates | 0 | - | 4.34 | 22,557 |
| Family Bands | 0 | - | 4.14 | 20,275 |
| Sibling Actors | 0 | - | 4.11 | 44,440 |
| Political Movements by Country | 0 | - | 4.48 | 63,927 |
| Time Magazine Person of the Year | 0 | - | 4.49 | 61,425 |
| Losing U.S. Presidential Candidates | 0 | - | 4.52 | 65,969 |
| National Founders | 0 | - | 4.36 | 76,004 |
| WWII Trivia #1 | 0 | - | 4.32 | 135,369 |
| Notable People of WWII | 0 | - | 4.46 | 75,574 |
| Famous Firsts #1 | 0 | - | 4.38 | 52,213 |
| Actors' Relatives | 0 | - | 4.05 | 7,641 |
| First Ladies of the United States | 0 | - | 4.26 | 69,913 |
| NBA Basketball Families | 0 | - | 4.19 | 22,952 |
| Invasions | 0 | - | 4.52 | 84,502 |
| WWII Trivia #2 | 0 | - | 4.43 | 78,525 |
| World War I Quiz | 0 | - | 4.68 | 85,396 |
| Famous Siblings Quiz #2 | 0 | - | 4.06 | 18,860 |
| First Names of U.S. Presidents | 0 | - | 4.83 | 310,010 |
| Presidential Middle Names | 0 | - | 4.28 | 46,862 |
| Fictional Fathers | 0 | - | 4.09 | 20,224 |
| Most Populous Countries in 1900 | 0 | - | 4.88 | 151,658 |
| 10 Plagues of Egypt | 0 | - | 4.34 | 43,350 |
| The Bill Clinton Presidency | 0 | - | 4.13 | 28,744 |
| The Ronald Reagan Presidency | 0 | - | 4.22 | 22,225 |
| The John F. Kennedy Presidency | 0 | - | 4.36 | 38,904 |
| The Abraham Lincoln Presidency | 0 | - | 4.54 | 23,388 |
| The American Civil War | 0 | - | 4.60 | 45,703 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 54,917 |
| Space Exploration Trivia | 0 | - | 4.31 | 31,836 |
| Kings of France Quiz | 0 | - | 4.14 | 28,108 |
| Name the Popes Quiz | 0 | - | 4.40 | 93,010 |
| Important Cities in WWII | 0 | - | 4.41 | 77,891 |
| Confederate States of the U.S. Civil War | 0 | - | 4.90 | 107,340 |
| WWI A-Z | 0 | - | 4.49 | 32,329 |
| Names for Warriors | 0 | - | 4.37 | 33,317 |
| Houses of British Monarchs | 0 | - | 4.47 | 47,375 |
| History by Letter - A | 0 | - | 4.51 | 123,240 |
| History by Letter - B | 0 | - | 4.49 | 139,933 |
| History by Letter - C | 0 | - | 4.71 | 135,849 |
| History by Letter - D | 0 | - | 4.29 | 113,045 |
| History by Letter - E | 0 | - | 4.44 | 114,561 |
| WWII A-Z #1 | 0 | - | 4.74 | 84,954 |
| WWII A-Z #2 | 0 | - | 4.45 | 45,711 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 189,442 |
| WWII First Names | 0 | - | 4.45 | 35,314 |
| WWII Movies | 0 | - | 4.18 | 24,493 |
| History by Letter - F | 0 | - | 4.05 | 94,610 |
| History by Letter - G | 0 | - | 4.41 | 98,641 |
| History by Letter - H | 0 | - | 4.34 | 110,522 |
| History by Letter - I | 0 | - | 4.44 | 85,598 |
| English Royal Consorts | 0 | - | 4.25 | 32,386 |
| History by Letter - J | 0 | - | 4.44 | 126,235 |
| History by Letter - K | 0 | - | 4.42 | 82,763 |
| History by Letter - L | 0 | - | 4.39 | 92,085 |
| Countries of the Japanese Empire | 0 | - | 4.96 | 78,919 |
| Arthurian Legend | 0 | - | 4.34 | 23,504 |
| History by Letter - M | 0 | - | 4.53 | 97,649 |
| History by Letter - N | 0 | - | 4.37 | 82,821 |
| History by Letter - O | 0 | - | 4.18 | 72,807 |
| History by Letter - P | 0 | - | 4.25 | 81,121 |
| History by Letter - Q | 0 | - | 4.29 | 60,862 |
| History by Letter - R | 0 | - | 4.16 | 93,188 |
| History by Letter - S | 0 | - | 4.41 | 67,945 |
| History by Letter - T | 0 | - | 4.36 | 78,087 |
| History by Letter - U | 0 | - | 4.16 | 75,307 |
| History by Letter - V | 0 | - | 4.18 | 61,995 |
| History by Letter - W | 0 | - | 4.38 | 77,609 |
| History by Letter - Y | 0 | - | 4.20 | 62,311 |
| History by Letter - Z | 0 | - | 4.09 | 55,950 |
| U.S. Presidential Trivia #2 | 0 | - | 4.46 | 36,330 |
| World Leaders of the World Wars | 0 | - | 4.33 | 31,665 |
| Countries Settled by Vikings | 0 | - | 4.93 | 103,582 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.13 | 41,547 |
| Art Works Picture Quiz #3 | 0 | - | 4.41 | 38,241 |
| WWII Geography | 0 | - | 4.75 | 91,857 |
| Soviet Leaders 1917–1991 | 0 | - | 4.32 | 68,494 |
| Countries that Bordered the USSR | 0 | - | 4.91 | 132,987 |
| People in History A-Z #1 | 0 | - | 4.51 | 83,467 |
| People in History A-Z #2 | 0 | - | 4.42 | 45,765 |
| Biggest European Cities by Century | 0 | - | 4.96 | 109,428 |
| Countries Invaded by the USSR | 0 | - | 4.24 | 62,773 |
| Historical Leaders by Date #1 | 0 | - | 4.44 | 26,461 |
| Historical Leaders by Date #2 | 0 | - | 4.43 | 25,420 |
| U.S. Civil War Decoder | 0 | - | 4.03 | 22,813 |
| WWII Decoder | 0 | - | 4.42 | 44,936 |
| People in History A-Z #3 | 0 | - | 4.42 | 39,043 |
| People in History A-Z #5 | 0 | - | 4.07 | 28,456 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.93 | 62,699 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.37 | 246,646 |
| Military History Vocabulary | 0 | - | 4.89 | 54,243 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 32,194 |
| The Reign of Queen Elizabeth II | 0 | - | 4.32 | 31,603 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.17 | 38,685 |
| Neutral European Countries of WWII | 0 | - | 4.93 | 116,918 |
| U.S. Presidents Who Died in Office | 0 | - | 4.76 | 28,737 |
| Assassinated U.S. Presidents | 0 | - | 4.50 | 73,887 |
| Normandy D-Day Beaches | 0 | - | 4.76 | 34,166 |
| Countries of the Popes | 0 | - | 4.75 | 73,125 |
| Google What's the Difference? - History | 0 | - | 4.15 | 40,981 |
| Countries of Europe After World War II | 0 | - | 4.97 | 151,675 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 120,292 |
| The Barack Obama Presidency | 0 | - | 4.13 | 21,707 |
| People in Pictures with Ronald Reagan | 0 | - | 4.30 | 35,164 |
| People in Pictures with Barack Obama | 0 | - | 4.11 | 42,901 |
| Random U.S. Vice President to President | 0 | - | 4.56 | 18,714 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.33 | 42,997 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.59 | 11,846 |
| The Reign of Henry VIII | 0 | - | 4.20 | 24,846 |
| The Reign of Napoleon | 0 | - | 4.46 | 33,413 |
| The Reign of Elizabeth I | 0 | - | 4.43 | 22,666 |
| The Kennedy Family | 0 | - | 3.53 | 6,337 |
| Soviet Union Country Quiz | 0 | - | 4.83 | 59,489 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 161,077 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.44 | 31,797 |
| The Vietnam War | 0 | - | 4.39 | 30,188 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.52 | 52,148 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.17 | 35,386 |
| G7 Leaders Since 2003 | 0 | - | 4.45 | 27,029 |
| First Countries to Reach 5 Million People | 0 | - | 4.89 | 102,160 |
| U.S. President Scramble | 0 | - | 4.34 | 83,270 |
| Most-Visited Countries by Popes | 0 | - | 4.48 | 55,842 |
| Historical Rulers #2 | 0 | - | 4.22 | 29,237 |
| 16th Century A-Z | 0 | - | 4.46 | 14,819 |
| Pope Facts | 0 | - | 4.41 | 16,302 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 121,673 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 12,569 |
| 20th Century A-Z | 0 | - | 4.37 | 35,729 |
| 19th Century A-Z | 0 | - | 4.70 | 31,289 |
| 17th Century A-Z | 0 | - | 4.51 | 22,182 |
| 18th Century A-Z | 0 | - | 4.54 | 29,064 |
| Country by Photo of its Leader #1 | 0 | - | 4.70 | 83,532 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.12 | 22,113 |
| The 3rd and 4th Century | 0 | - | 4.53 | 18,307 |
| People Depicted in Paintings | 0 | - | 4.49 | 37,847 |
| Dictators by Picture | 0 | - | 4.16 | 39,879 |
| British History A-Z | 0 | - | 4.41 | 29,015 |
| Cities Bombed During WWII | 0 | - | 4.05 | 25,001 |
| Mythology A-Z | 0 | - | 4.26 | 31,219 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.43 | 18,451 |
| WWII Figures by Picture | 0 | - | 4.79 | 33,019 |
| Two Letter Roman Numerals | 0 | - | 4.96 | 31,715 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 153,607 |
| World War II Multiple Choice | 0 | - | 4.34 | 88,194 |
| Territory Changes in World War I | 0 | - | 4.80 | 35,944 |
| Ancient Greece A-Z | 0 | - | 4.63 | 18,479 |
| Countries of the German Empire | 0 | - | 4.44 | 28,660 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.27 | 22,342 |
| Name a Valid U.S. President #1 | 0 | - | 4.95 | 133,339 |
