| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,090,497 |
| Planets of the Solar System Quiz | 0 | - | 4.87 | 994,518 |
| World Leaders by Picture | 0 | - | 4.32 | 232,968 |
| U.S. Presidents by Picture | 0 | - | 4.79 | 388,582 |
| U.S. Vice Presidents | 0 | - | 4.40 | 116,476 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 342,430 |
| Letters of the Greek Alphabet | 0 | - | 4.95 | 573,680 |
| Signs of the Zodiac Quiz | 0 | - | 4.41 | 193,072 |
| Olympian Gods Quiz | 0 | - | 4.96 | 452,231 |
| All U.S. Supreme Court Justices | 0 | - | 4.49 | 26,931 |
| English Monarchs Quiz | 0 | - | 4.86 | 438,045 |
| Famous Battles Quiz | 0 | - | 4.13 | 46,349 |
| Name the War Quiz | 0 | - | 4.30 | 187,980 |
| Art Works Picture Quiz #1 | 0 | - | 4.45 | 95,822 |
| Art Works Picture Quiz #2 | 0 | - | 4.43 | 85,259 |
| People on Money - United States | 0 | - | 4.31 | 61,443 |
| Words for Leaders | 0 | - | 4.75 | 211,089 |
| Communist Countries in History | 0 | - | 4.43 | 431,037 |
| Famous Dictators Quiz #1 | 0 | - | 4.51 | 180,527 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 646,109 |
| Governors Who Ran For President | 0 | - | 4.45 | 18,768 |
| Figures from Greek Mythology | 0 | - | 4.87 | 167,248 |
| Roman Numeral Decoding Quiz | 0 | - | 4.89 | 392,886 |
| U.S. Presidents by State | 0 | - | 4.29 | 65,481 |
| Famous Families #1 | 0 | - | 4.18 | 78,589 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 219,614 |
| Religions by Country of Origin Quiz | 0 | - | 4.28 | 71,922 |
| U.S. Presidential Trivia #1 | 0 | - | 4.53 | 88,771 |
| Popular Royal Names | 0 | - | 4.21 | 114,612 |
| Prime Ministers of the UK | 0 | - | 4.94 | 373,494 |
| Canadian Prime Ministers Quiz | 0 | - | 4.51 | 44,623 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 152,603 |
| Famous Dictators Quiz #2 | 0 | - | 4.32 | 78,867 |
| Former Capitals Quiz | 0 | - | 4.79 | 57,598 |
| Name the Constellations Quiz | 0 | - | 4.49 | 40,783 |
| Name that Greek Letter | 0 | - | 4.92 | 291,739 |
| First Names of Painters | 0 | - | 4.34 | 55,767 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 142,051 |
| Historical Rulers #1 | 0 | - | 4.22 | 110,180 |
| Countries in World War II | 0 | - | 4.47 | 789,512 |
| Deadliest U.S. Wars | 0 | - | 4.76 | 155,164 |
| Countries in World War I | 0 | - | 4.91 | 206,267 |
| U.S. Presidents by Event | 0 | - | 4.57 | 28,651 |
| Prime Ministers of Australia | 0 | - | 4.47 | 27,117 |
| Vietnam War Countries | 0 | - | 4.76 | 85,073 |
| Countries "Ruled" by King Charles III | 0 | - | 4.76 | 80,356 |
| Countries of the Soviet Union | 0 | - | 4.99 | 182,573 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 98,926 |
| World Leaders Quiz #1 | 0 | - | 4.02 | 100,387 |
| The American Revolution | 0 | - | 4.51 | 51,193 |
| Independence from Whom | 0 | - | 4.99 | 180,254 |
| Shakespeare Quotes Quiz | 0 | - | 4.40 | 61,754 |
| Political Movements by Country | 0 | - | 4.42 | 67,694 |
| Time Magazine Person of the Year | 0 | - | 4.50 | 64,948 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.51 | 79,259 |
| National Founders | 0 | - | 4.36 | 78,550 |
| WWII Trivia #1 | 0 | - | 4.30 | 159,012 |
| Notable People of WWII | 0 | - | 4.47 | 79,115 |
| Famous Firsts #1 | 0 | - | 4.36 | 65,310 |
| Who Controlled These Colonies? | 0 | - | 4.84 | 109,937 |
| First Ladies of the United States | 0 | - | 4.22 | 78,838 |
| Invasions | 0 | - | 4.49 | 88,089 |
| WWII Trivia #2 | 0 | - | 4.44 | 84,848 |
| World War I Quiz | 0 | - | 4.70 | 90,514 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 336,202 |
| Presidential Middle Names | 0 | - | 4.34 | 55,446 |
| Most Populous Countries in 1900 | 0 | - | 4.89 | 160,191 |
| Warsaw Pact Countries | 0 | - | 4.88 | 79,350 |
| The Bill Clinton Presidency | 0 | - | 4.13 | 29,972 |
| The George H. W. Bush Presidency | 0 | - | 4.36 | 20,392 |
| The Ronald Reagan Presidency | 0 | - | 4.25 | 23,421 |
| The Richard Nixon Presidency | 0 | - | 4.00 | 20,620 |
| The Jimmy Carter Presidency | 0 | - | 4.34 | 17,876 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.41 | 22,291 |
| The Abraham Lincoln Presidency | 0 | - | 4.53 | 24,648 |
| The American Civil War | 0 | - | 4.63 | 48,336 |
| Political Figures by Last Name #1 | 0 | - | 4.48 | 59,002 |
| Cold War Trivia #1 | 0 | - | 4.32 | 53,266 |
| Name the NASA Space Shuttles | 0 | - | 4.46 | 12,567 |
| Most Populous Countries in 1950 | 0 | - | 4.44 | 70,233 |
| Name the Popes Quiz | 0 | - | 4.40 | 98,662 |
| Important Cities in WWII | 0 | - | 4.41 | 81,729 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 121,188 |
| The 20th Century | 0 | - | 4.40 | 77,958 |
| WWI A-Z | 0 | - | 4.44 | 34,778 |
| Houses of British Monarchs | 0 | - | 4.50 | 51,191 |
| History by Letter - A | 0 | - | 4.50 | 135,945 |
| History by Letter - B | 0 | - | 4.50 | 153,102 |
| History by Letter - C | 0 | - | 4.75 | 150,133 |
| History by Letter - D | 0 | - | 4.28 | 123,454 |
| History by Letter - E | 0 | - | 4.45 | 124,869 |
| WWII A-Z #1 | 0 | - | 4.74 | 91,650 |
| WWII A-Z #2 | 0 | - | 4.44 | 49,199 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 204,015 |
| WWII First Names | 0 | - | 4.46 | 38,144 |
| WWII Movies | 0 | - | 4.18 | 25,439 |
| History by Letter - F | 0 | - | 4.03 | 102,222 |
| History by Letter - G | 0 | - | 4.43 | 108,204 |
| History by Letter - H | 0 | - | 4.38 | 120,687 |
| History by Letter - I | 0 | - | 4.46 | 93,167 |
| History by Letter - J | 0 | - | 4.46 | 137,265 |
| History by Letter - K | 0 | - | 4.43 | 90,245 |
| History by Letter - L | 0 | - | 4.41 | 100,076 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 97,031 |
| U.S. Presidents in Order - Whammies | 0 | - | 4.29 | 60,726 |
| History by Letter - M | 0 | - | 4.55 | 106,952 |
| History by Letter - N | 0 | - | 4.36 | 92,347 |
| History by Letter - O | 0 | - | 4.23 | 89,589 |
| History by Letter - P | 0 | - | 4.29 | 96,586 |
| History by Letter - Q | 0 | - | 4.33 | 72,831 |
| History by Letter - R | 0 | - | 4.17 | 110,857 |
| History by Letter - S | 0 | - | 4.40 | 83,198 |
| History by Letter - T | 0 | - | 4.33 | 94,854 |
| History by Letter - U | 0 | - | 4.13 | 90,419 |
| History by Letter - V | 0 | - | 4.14 | 73,455 |
| History by Letter - W | 0 | - | 4.40 | 95,997 |
| History by Letter - Y | 0 | - | 4.18 | 79,764 |
| History by Letter - Z | 0 | - | 4.05 | 70,687 |
| U.S. Presidential Trivia #2 | 0 | - | 4.46 | 38,139 |
| World Leaders of the Cold War | 0 | - | 4.27 | 22,012 |
| World Leaders of the World Wars | 0 | - | 4.37 | 33,879 |
| Countries Settled by Vikings | 0 | - | 4.93 | 109,851 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.16 | 69,111 |
| WWII Geography | 0 | - | 4.79 | 97,444 |
| Soviet Leaders 1917–1991 | 0 | - | 4.38 | 86,129 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 140,542 |
| 1960s Decade Quiz #1 | 0 | - | 4.27 | 46,647 |
| 1950s Decade Quiz | 0 | - | 4.27 | 45,795 |
| People in History A-Z #1 | 0 | - | 4.61 | 89,539 |
| People in History A-Z #2 | 0 | - | 4.44 | 49,476 |
| Biggest European Cities by Century | 0 | - | 4.96 | 116,836 |
| Countries Invaded by the USSR | 0 | - | 4.21 | 86,065 |
| Astronomy Quiz | 0 | - | 4.79 | 63,169 |
| Historical Leaders by Date #1 | 0 | - | 4.46 | 27,848 |
| Historical Leaders by Date #2 | 0 | - | 4.44 | 26,783 |
| WWII Decoder | 0 | - | 4.40 | 48,032 |
| People in History A-Z #3 | 0 | - | 4.43 | 41,801 |
| Cold War Decoder | 0 | - | 4.68 | 46,262 |
| Astronomy Decoder | 0 | - | 4.51 | 34,767 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 69,683 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.40 | 270,540 |
| Military History Vocabulary | 0 | - | 4.91 | 58,809 |
| Biggest Axis-Controlled Cities | 0 | - | 4.28 | 36,722 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 128,739 |
| U.S. Presidents Who Died in Office | 0 | - | 4.76 | 30,799 |
| Assassinated U.S. Presidents | 0 | - | 4.49 | 78,191 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 30,546 |
| Normandy D-Day Beaches | 0 | - | 4.79 | 35,981 |
| Countries of the Popes | 0 | - | 4.76 | 78,232 |
| Countries of Europe After World War II | 0 | - | 4.98 | 167,490 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 136,035 |
| Random U.S. Vice President to President | 0 | - | 4.57 | 22,744 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.35 | 46,909 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.62 | 13,519 |
| The Reign of Napoleon | 0 | - | 4.46 | 35,664 |
| The Reign of Queen Elizabeth I | 0 | - | 4.46 | 29,330 |
| The Life of Winston Churchill | 0 | - | 4.10 | 11,265 |
| Soviet Union Country Quiz | 0 | - | 4.82 | 73,354 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 175,276 |
| Albert Einstein Quiz | 0 | - | 4.49 | 17,135 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 33,150 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.60 | 56,614 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.20 | 38,973 |
| G7 Leaders Since 2003 | 0 | - | 4.42 | 37,774 |
| First Countries to Reach 5 Million People | 0 | - | 4.89 | 107,955 |
| U.S. President Scramble | 0 | - | 4.37 | 89,315 |
| Most-Visited Countries by Popes | 0 | - | 4.51 | 61,527 |
| 16th Century A-Z | 0 | - | 4.48 | 15,729 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 130,907 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.49 | 13,669 |
| 19th Century A-Z | 0 | - | 4.76 | 33,745 |
| 17th Century A-Z | 0 | - | 4.54 | 23,772 |
| 18th Century A-Z | 0 | - | 4.56 | 31,168 |
| Planets By Picture Quiz | 0 | - | 4.50 | 47,063 |
| Country by Photo of its Leader | 0 | - | 4.76 | 113,225 |
| Roman Provinces on a Map | 0 | - | 4.70 | 30,884 |
| The 3rd and 4th Century | 0 | - | 4.54 | 19,529 |
| People Depicted in Paintings | 0 | - | 4.50 | 40,485 |
| Cities Bombed During WWII | 0 | - | 4.05 | 26,471 |
| Ultimate 20th Century History Quiz | 0 | - | 4.85 | 44,896 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.46 | 20,471 |
| WWII Figures by Picture | 0 | - | 4.84 | 38,433 |
| Two Letter Roman Numerals | 0 | - | 4.98 | 47,288 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 166,139 |
| World War II Multiple Choice | 0 | - | 4.32 | 93,435 |
| Territory Changes in World War I | 0 | - | 4.85 | 39,204 |
| Ancient Greece A-Z | 0 | - | 4.64 | 20,293 |
| Countries of the German Empire | 0 | - | 4.47 | 32,924 |
| Name a Valid U.S. President #1 | 0 | - | 4.92 | 162,574 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 109,056 |
| The Moon | 0 | - | 4.45 | 33,786 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 123,747 |
| Battle to Country | 0 | - | 4.87 | 33,877 |
| Countries of the Italian Empire | 0 | - | 4.21 | 25,049 |
| Empires A-Z | 0 | - | 4.44 | 38,942 |
| Vatican City Country Quiz | 0 | - | 4.48 | 37,940 |
| Name a Valid U.S. President #2 | 0 | - | 4.48 | 50,695 |
| Name a Valid Answer - World War II | 0 | - | 4.48 | 46,348 |
| People in History by Wikipedia Descriptions #1 | 0 | - | 4.46 | 31,933 |
| People in History by Wikipedia Descriptions #3 | 0 | - | 4.44 | 27,141 |
