| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,687,244 |
| World Leaders by Picture | 0 | - | 4.26 | 185,503 |
| U.S. Presidents by Picture | 0 | - | 4.82 | 348,603 |
| U.S. Vice Presidents | 0 | - | 4.38 | 95,777 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 305,767 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 501,462 |
| Olympian Gods Quiz | 0 | - | 4.95 | 404,334 |
| NATO Military Alphabet | 0 | - | 4.98 | 437,473 |
| All U.S. Supreme Court Justices | 0 | - | 4.40 | 24,823 |
| English Monarchs Quiz | 0 | - | 4.86 | 380,683 |
| Famous Battles Quiz | 0 | - | 4.18 | 44,704 |
| Name the War Quiz | 0 | - | 4.28 | 177,995 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,227 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,873 |
| People on Money - United States | 0 | - | 4.30 | 59,200 |
| Words for Leaders | 0 | - | 4.67 | 186,486 |
| Communist Countries in History | 0 | - | 4.48 | 384,488 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,594 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 596,858 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,686 |
| Famous U.S. Generals | 0 | - | 4.11 | 35,751 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 342,535 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,246 |
| Famous Families #1 | 0 | - | 4.19 | 74,832 |
| U.S. Presidential Quotes | 0 | - | 4.28 | 40,053 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,576 |
| Religions by Country of Origin Quiz | 0 | - | 4.31 | 67,841 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,092 |
| Popular Royal Names | 0 | - | 4.17 | 107,593 |
| Prime Ministers of the UK | 0 | - | 4.93 | 321,736 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,449 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,133 |
| Famous Dictators Quiz #2 | 0 | - | 4.31 | 73,559 |
| Countries by Military Spending | 0 | - | 4.92 | 129,143 |
| Name that Greek Letter | 0 | - | 4.90 | 257,137 |
| First Names of Painters | 0 | - | 4.30 | 52,324 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,675 |
| Historical Rulers #1 | 0 | - | 4.22 | 94,387 |
| Countries in World War II | 0 | - | 4.48 | 682,972 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 142,096 |
| Countries in World War I | 0 | - | 4.91 | 183,410 |
| U.S. Presidents by Event | 0 | - | 4.58 | 25,645 |
| Prime Ministers of Australia | 0 | - | 4.46 | 24,049 |
| Vietnam War Countries | 0 | - | 4.78 | 76,916 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,831 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 200,095 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,241 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,692 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,271 |
| Countries with NO Military | 0 | - | 4.96 | 43,741 |
| World Leaders Quiz #1 | 0 | - | 4.03 | 84,190 |
| Major non-NATO U.S. Allies | 0 | - | 4.43 | 29,544 |
| The American Revolution | 0 | - | 4.47 | 47,692 |
| Independence from Whom | 0 | - | 4.99 | 153,252 |
| Shakespeare Quotes Quiz | 0 | - | 4.33 | 58,137 |
| Political Movements by Country | 0 | - | 4.50 | 62,079 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 59,900 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,109 |
| National Founders | 0 | - | 4.36 | 74,703 |
| WWII Trivia #1 | 0 | - | 4.33 | 131,163 |
| Notable People of WWII | 0 | - | 4.48 | 74,111 |
| Famous Firsts #1 | 0 | - | 4.39 | 51,086 |
| Countries with U.S. Troops | 0 | - | 4.28 | 103,569 |
| Top 30 Most Powerful Militaries | 0 | - | 4.57 | 150,423 |
| First Ladies of the United States | 0 | - | 4.21 | 68,140 |
| Invasions | 0 | - | 4.77 | 72,376 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,430 |
| World War I Quiz | 0 | - | 4.54 | 83,135 |
| Countries with the Most Tanks | 0 | - | 4.88 | 67,042 |
| Countries with Aircraft Carriers | 0 | - | 4.77 | 111,730 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 297,553 |
| Presidential Middle Names | 0 | - | 4.31 | 45,902 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,339 |
| 10 Plagues of Egypt | 0 | - | 4.33 | 42,649 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,277 |
| The John F. Kennedy Presidency | 0 | - | 4.36 | 38,152 |
| The Abraham Lincoln Presidency | 0 | - | 4.51 | 22,801 |
| The American Civil War | 0 | - | 4.58 | 44,492 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,797 |
| Top Arms Exporting Countries | 0 | - | 4.93 | 68,514 |
| Top Arms Importing Countries | 0 | - | 4.57 | 36,409 |
| Space Exploration Trivia | 0 | - | 4.33 | 31,104 |
| Kings of France Quiz | 0 | - | 4.12 | 27,187 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,875 |
| Important Cities in WWII | 0 | - | 4.37 | 75,950 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,675 |
| People Who Died in Battle | 0 | - | 4.24 | 20,141 |
| WWI A-Z | 0 | - | 4.49 | 31,041 |
| Names for Warriors | 0 | - | 4.37 | 32,731 |
| Houses of British Monarchs | 0 | - | 4.47 | 45,217 |
| History by Letter - A | 0 | - | 4.47 | 116,249 |
| History by Letter - B | 0 | - | 4.53 | 132,750 |
| History by Letter - C | 0 | - | 4.65 | 128,300 |
| History by Letter - D | 0 | - | 4.28 | 107,126 |
| History by Letter - E | 0 | - | 4.41 | 107,768 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,507 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,862 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 182,156 |
| WWII First Names | 0 | - | 4.37 | 33,786 |
| WWII Movies | 0 | - | 4.16 | 23,988 |
| History by Letter - F | 0 | - | 4.05 | 83,813 |
| History by Letter - G | 0 | - | 4.37 | 85,613 |
| History by Letter - H | 0 | - | 4.33 | 97,867 |
| History by Letter - I | 0 | - | 4.41 | 74,217 |
| English Royal Consorts | 0 | - | 4.24 | 31,487 |
| History by Letter - J | 0 | - | 4.43 | 112,050 |
| History by Letter - K | 0 | - | 4.37 | 69,497 |
| History by Letter - L | 0 | - | 4.37 | 80,089 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 75,124 |
| Arthurian Legend | 0 | - | 4.33 | 23,098 |
| History by Letter - M | 0 | - | 4.50 | 84,187 |
| History by Letter - N | 0 | - | 4.32 | 73,139 |
| History by Letter - O | 0 | - | 4.16 | 68,915 |
| History by Letter - P | 0 | - | 4.24 | 77,013 |
| History by Letter - Q | 0 | - | 4.28 | 57,701 |
| History by Letter - R | 0 | - | 4.13 | 89,411 |
| History by Letter - S | 0 | - | 4.39 | 64,352 |
| History by Letter - T | 0 | - | 4.33 | 74,467 |
| History by Letter - U | 0 | - | 4.19 | 71,710 |
| History by Letter - V | 0 | - | 4.16 | 59,143 |
| History by Letter - W | 0 | - | 4.33 | 69,887 |
| History by Letter - Y | 0 | - | 4.24 | 59,637 |
| History by Letter - Z | 0 | - | 4.10 | 53,254 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,507 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,672 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.15 | 39,458 |
| Art Works Picture Quiz #3 | 0 | - | 4.38 | 36,884 |
| WWII Geography | 0 | - | 4.74 | 89,137 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 65,453 |
| Countries that Bordered the USSR | 0 | - | 4.94 | 129,204 |
| People in History A-Z #1 | 0 | - | 4.67 | 80,674 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,851 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,398 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 60,226 |
| Historical Leaders by Date #1 | 0 | - | 4.45 | 25,496 |
| Historical Leaders by Date #2 | 0 | - | 4.42 | 24,522 |
| American Revolution Decoder | 0 | - | 4.10 | 18,375 |
| U.S. Civil War Decoder | 0 | - | 4.01 | 22,395 |
| WWII Decoder | 0 | - | 4.39 | 43,208 |
| People in History A-Z #3 | 0 | - | 4.40 | 37,622 |
| People in History A-Z #5 | 0 | - | 4.07 | 27,871 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,396 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,394 |
| Military History Vocabulary | 0 | - | 4.84 | 52,180 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,549 |
| The Reign of Queen Elizabeth II | 0 | - | 4.30 | 30,607 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 37,668 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,175 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,571 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,761 |
| Normandy D-Day Beaches | 0 | - | 4.72 | 26,857 |
| Countries of the Popes | 0 | - | 4.74 | 70,424 |
| Google What's the Difference? - History | 0 | - | 4.11 | 40,337 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,913 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,823 |
| U.S. Five-Star Generals and Admirals | 0 | - | 4.20 | 7,175 |
| People in Pictures with Ronald Reagan | 0 | - | 4.28 | 34,262 |
| People in Pictures with Barack Obama | 0 | - | 4.07 | 42,177 |
| Random U.S. Vice President to President | 0 | - | 4.55 | 18,086 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.34 | 40,913 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,795 |
| The Reign of Henry VIII | 0 | - | 4.20 | 24,102 |
| The Reign of Napoleon | 0 | - | 4.46 | 26,763 |
| The Reign of Elizabeth I | 0 | - | 4.37 | 22,006 |
| The Life of Winston Churchill | 0 | - | 4.06 | 10,562 |
| Soviet Union Country Quiz | 0 | - | 4.79 | 56,680 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,924 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.30 | 24,545 |
| The Vietnam War | 0 | - | 4.38 | 29,020 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.63 | 49,922 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.16 | 33,746 |
| Arms Exports - United States | 0 | - | 4.53 | 44,462 |
| G7 Leaders Since 2003 | 0 | - | 4.40 | 26,356 |
| U.S. President Scramble | 0 | - | 4.31 | 80,749 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 43,204 |
| Historical Rulers #2 | 0 | - | 4.16 | 27,610 |
| 16th Century A-Z | 0 | - | 4.44 | 14,259 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,794 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 11,710 |
| 20th Century A-Z | 0 | - | 4.36 | 34,552 |
| 19th Century A-Z | 0 | - | 4.67 | 29,904 |
| 17th Century A-Z | 0 | - | 4.45 | 21,337 |
| 18th Century A-Z | 0 | - | 4.57 | 27,862 |
| Country by Photo of its Leader #1 | 0 | - | 4.74 | 80,895 |
| The 3rd and 4th Century | 0 | - | 4.48 | 17,581 |
| People Depicted in Paintings | 0 | - | 4.48 | 36,376 |
| Dictators by Picture | 0 | - | 4.10 | 38,641 |
| British History A-Z | 0 | - | 4.38 | 27,969 |
| Cities Bombed During WWII | 0 | - | 4.03 | 24,364 |
| Mythology A-Z | 0 | - | 4.28 | 30,179 |
| WWII Figures by Picture | 0 | - | 4.64 | 30,746 |
| Military History A-Z | 0 | - | 4.03 | 17,915 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,451 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,493 |
| World War II Multiple Choice | 0 | - | 4.36 | 85,554 |
| Territory Changes in World War I | 0 | - | 4.78 | 34,130 |
| Ancient Greece A-Z | 0 | - | 4.74 | 17,385 |
| Names of Army Units | 0 | - | 4.56 | 23,932 |
| Countries of the German Empire | 0 | - | 4.36 | 26,764 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.28 | 21,919 |
