| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,672,801 |
| World Leaders by Picture | 0 | - | 4.26 | 184,726 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 347,039 |
| U.S. Vice Presidents | 0 | - | 4.38 | 95,449 |
| Shakespeare's Plays Quiz | 0 | - | 4.36 | 304,117 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 499,020 |
| Olympian Gods Quiz | 0 | - | 4.95 | 402,826 |
| All U.S. Supreme Court Justices | 0 | - | 4.39 | 24,747 |
| English Monarchs Quiz | 0 | - | 4.85 | 378,794 |
| Famous Battles Quiz | 0 | - | 4.18 | 44,623 |
| Name the War Quiz | 0 | - | 4.28 | 177,623 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 88,988 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,681 |
| People on Money - United States | 0 | - | 4.32 | 59,098 |
| Words for Leaders | 0 | - | 4.65 | 185,394 |
| Communist Countries in History | 0 | - | 4.47 | 382,614 |
| Famous Dictators Quiz #1 | 0 | - | 4.52 | 168,157 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 594,564 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,005 |
| Famous U.S. Generals | 0 | - | 4.11 | 35,713 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 340,906 |
| Name that Historical Figure #1 | 0 | - | 4.67 | 262,011 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,140 |
| Famous Families #1 | 0 | - | 4.19 | 74,735 |
| U.S. Presidential Quotes | 0 | - | 4.28 | 39,966 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 218,689 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 188,173 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,996 |
| Religions by Country of Origin Quiz | 0 | - | 4.31 | 67,698 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,891 |
| Popular Royal Names | 0 | - | 4.17 | 107,390 |
| Prime Ministers of the UK | 0 | - | 4.93 | 320,368 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,265 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,698 |
| Famous Dictators Quiz #2 | 0 | - | 4.31 | 73,402 |
| Name that Greek Letter | 0 | - | 4.91 | 256,159 |
| First Names of Painters | 0 | - | 4.30 | 52,207 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,007 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 841,515 |
| Historical Rulers #1 | 0 | - | 4.21 | 93,985 |
| Countries in World War II | 0 | - | 4.47 | 678,949 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,548 |
| Countries in World War I | 0 | - | 4.92 | 182,543 |
| U.S. Presidents by Event | 0 | - | 4.57 | 25,494 |
| Prime Ministers of Australia | 0 | - | 4.46 | 23,927 |
| Vietnam War Countries | 0 | - | 4.78 | 76,561 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 64,973 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,928 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 91,889 |
| World Leaders Quiz #1 | 0 | - | 4.03 | 83,973 |
| The American Revolution | 0 | - | 4.47 | 47,557 |
| Independence from Whom | 0 | - | 4.99 | 152,728 |
| Shakespeare Quotes Quiz | 0 | - | 4.32 | 58,011 |
| Political Movements by Country | 0 | - | 4.49 | 61,870 |
| Wikipedia Languages | 0 | - | 4.96 | 85,809 |
| Time Magazine Person of the Year | 0 | - | 4.56 | 59,695 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 63,934 |
| National Founders | 0 | - | 4.36 | 74,558 |
| WWII Trivia #1 | 0 | - | 4.34 | 130,595 |
| Notable People of WWII | 0 | - | 4.48 | 73,901 |
| Famous Firsts #1 | 0 | - | 4.39 | 50,958 |
| First Ladies of the United States | 0 | - | 4.21 | 67,864 |
| Invasions | 0 | - | 4.74 | 71,748 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,146 |
| World War I Quiz | 0 | - | 4.52 | 82,864 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,003 |
| Presidential Middle Names | 0 | - | 4.31 | 45,788 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,859 |
| 10 Plagues of Egypt | 0 | - | 4.33 | 42,532 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,233 |
| The John F. Kennedy Presidency | 0 | - | 4.36 | 38,050 |
| The Abraham Lincoln Presidency | 0 | - | 4.50 | 22,745 |
| The American Civil War | 0 | - | 4.58 | 44,313 |
| Political Figures by Last Name #1 | 0 | - | 4.46 | 52,532 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 120,997 |
| Space Exploration Trivia | 0 | - | 4.32 | 31,022 |
| Kings of France Quiz | 0 | - | 4.12 | 27,040 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,555 |
| Important Cities in WWII | 0 | - | 4.37 | 75,777 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,215 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.32 | 50,614 |
| WWI A-Z | 0 | - | 4.49 | 30,891 |
| Names for Warriors | 0 | - | 4.37 | 32,643 |
| Houses of British Monarchs | 0 | - | 4.46 | 44,982 |
| History by Letter - A | 0 | - | 4.47 | 115,298 |
| History by Letter - B | 0 | - | 4.52 | 131,657 |
| History by Letter - C | 0 | - | 4.64 | 127,225 |
| History by Letter - D | 0 | - | 4.29 | 105,309 |
| History by Letter - E | 0 | - | 4.43 | 99,630 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,132 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,633 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,328 |
| WWII First Names | 0 | - | 4.37 | 33,629 |
| History by Letter - F | 0 | - | 4.05 | 83,040 |
| History by Letter - G | 0 | - | 4.37 | 84,629 |
| History by Letter - H | 0 | - | 4.33 | 96,848 |
| History by Letter - I | 0 | - | 4.40 | 73,542 |
| English Royal Consorts | 0 | - | 4.24 | 31,409 |
| History by Letter - J | 0 | - | 4.45 | 111,148 |
| History by Letter - K | 0 | - | 4.36 | 68,923 |
| History by Letter - L | 0 | - | 4.37 | 79,444 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,664 |
| History by Letter - M | 0 | - | 4.50 | 83,283 |
| History by Letter - N | 0 | - | 4.32 | 72,612 |
| History by Letter - O | 0 | - | 4.16 | 68,441 |
| History by Letter - P | 0 | - | 4.26 | 76,515 |
| History by Letter - Q | 0 | - | 4.28 | 57,287 |
| History by Letter - R | 0 | - | 4.13 | 88,905 |
| History by Letter - S | 0 | - | 4.39 | 63,872 |
| History by Letter - T | 0 | - | 4.33 | 74,011 |
| History by Letter - U | 0 | - | 4.17 | 71,059 |
| History by Letter - V | 0 | - | 4.16 | 58,794 |
| History by Letter - W | 0 | - | 4.33 | 69,505 |
| History by Letter - Y | 0 | - | 4.24 | 59,259 |
| History by Letter - Z | 0 | - | 4.09 | 52,917 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,410 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,519 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.15 | 39,104 |
| Art Works Picture Quiz #3 | 0 | - | 4.38 | 36,735 |
| WWII Geography | 0 | - | 4.73 | 88,475 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 65,136 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,809 |
| People in History A-Z #1 | 0 | - | 4.66 | 80,186 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,593 |
| Biggest European Cities by Century | 0 | - | 4.96 | 104,960 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 59,968 |
| Historical Leaders by Date #1 | 0 | - | 4.45 | 25,366 |
| Historical Leaders by Date #2 | 0 | - | 4.42 | 24,405 |
| WWII Decoder | 0 | - | 4.39 | 43,001 |
| People in History A-Z #3 | 0 | - | 4.40 | 37,430 |
| People in History A-Z #4 | 0 | - | 4.07 | 19,650 |
| People in History A-Z #5 | 0 | - | 4.07 | 27,815 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,092 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.34 | 238,303 |
| Military History Vocabulary | 0 | - | 4.84 | 51,915 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,479 |
| The Reign of Queen Elizabeth II | 0 | - | 4.30 | 30,526 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 37,518 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,536 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,428 |
| Assassinated U.S. Presidents | 0 | - | 4.56 | 71,452 |
| Normandy D-Day Beaches | 0 | - | 4.71 | 26,735 |
| Countries of the Popes | 0 | - | 4.74 | 70,116 |
| Google What's the Difference? - History | 0 | - | 4.11 | 40,260 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,128 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 111,994 |
| People in Pictures with Ronald Reagan | 0 | - | 4.30 | 34,159 |
| People in Pictures with Barack Obama | 0 | - | 4.07 | 42,086 |
| Random U.S. Vice President to President | 0 | - | 4.55 | 18,040 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.34 | 40,744 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,672 |
| The Reign of Napoleon | 0 | - | 4.46 | 26,590 |
| Soviet Union Country Quiz | 0 | - | 4.78 | 56,345 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,218 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.30 | 24,467 |
| The Vietnam War | 0 | - | 4.38 | 28,885 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.56 | 49,637 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.16 | 33,611 |
| G7 Leaders Since 2003 | 0 | - | 4.39 | 26,284 |
| U.S. President Scramble | 0 | - | 4.31 | 80,227 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 42,950 |
| Historical Rulers #2 | 0 | - | 4.16 | 27,466 |
| 16th Century A-Z | 0 | - | 4.44 | 14,189 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,049 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 11,632 |
| 20th Century A-Z | 0 | - | 4.36 | 34,412 |
| 19th Century A-Z | 0 | - | 4.67 | 29,730 |
| 17th Century A-Z | 0 | - | 4.45 | 21,245 |
| 18th Century A-Z | 0 | - | 4.57 | 27,721 |
| Top 100 Most-Viewed Wikipedia Articles | 0 | - | 4.76 | 33,860 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,540 |
| Name that Historical Figure #5 | 0 | - | 4.34 | 64,334 |
| Name that Historical Figure #6 | 0 | - | 4.13 | 56,599 |
| Most-Searched Countries on Wikipedia | 0 | - | 4.43 | 39,016 |
| The 3rd and 4th Century | 0 | - | 4.48 | 17,463 |
| People Depicted in Paintings | 0 | - | 4.48 | 36,190 |
| Dictators by Picture | 0 | - | 4.10 | 38,497 |
| British History A-Z | 0 | - | 4.38 | 27,857 |
| Mythology A-Z | 0 | - | 4.32 | 30,040 |
| WWII Figures by Picture | 0 | - | 4.64 | 30,416 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.41 | 39,520 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 27,991 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.40 | 22,693 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.47 | 27,057 |
| Most Important People in History | 0 | - | 3.86 | 42,011 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.94 | 54,736 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.40 | 34,231 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,536 |
| World War II Multiple Choice | 0 | - | 4.36 | 84,833 |
| Countries by Wikipedia Descriptions #2 | 0 | - | 4.37 | 41,126 |
| Territory Changes in World War I | 0 | - | 4.78 | 33,914 |
| Ancient Greece A-Z | 0 | - | 4.73 | 17,231 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.54 | 29,138 |
| Countries by Wikipedia Descriptions #3 | 0 | - | 4.47 | 33,847 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.89 | 48,176 |
| Countries by Wikipedia Descriptions #5 | 0 | - | 4.53 | 30,504 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.47 | 36,790 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.44 | 26,267 |
| Tourist Attraction by Wikipedia Description | 0 | - | 4.43 | 23,873 |
| Countries of the German Empire | 0 | - | 4.36 | 26,592 |
