| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,686,697 |
| World Leaders by Picture | 0 | - | 4.26 | 185,473 |
| U.S. Presidents by Picture | 0 | - | 4.82 | 348,553 |
| U.S. Vice Presidents | 0 | - | 4.38 | 95,767 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 305,729 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 501,370 |
| Olympian Gods Quiz | 0 | - | 4.95 | 404,288 |
| NATO Military Alphabet | 0 | - | 4.98 | 437,413 |
| English Monarchs Quiz | 0 | - | 4.86 | 380,602 |
| Famous Battles Quiz | 0 | - | 4.18 | 44,700 |
| Name the War Quiz | 0 | - | 4.28 | 177,984 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,220 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,869 |
| People on Money - United States | 0 | - | 4.30 | 59,194 |
| Words for Leaders | 0 | - | 4.67 | 186,455 |
| Communist Countries in History | 0 | - | 4.48 | 384,411 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,583 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 596,762 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,662 |
| Famous U.S. Generals | 0 | - | 4.11 | 35,749 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 342,491 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,245 |
| Famous Families #1 | 0 | - | 4.19 | 74,828 |
| U.S. Presidential Quotes | 0 | - | 4.28 | 40,052 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,564 |
| 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 | 107,581 |
| People Who Died Young #1 | 0 | - | 4.15 | 59,727 |
| Prime Ministers of the UK | 0 | - | 4.93 | 321,699 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,445 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,121 |
| Famous Dictators Quiz #2 | 0 | - | 4.31 | 73,553 |
| Countries by Military Spending | 0 | - | 4.93 | 129,129 |
| Name that Greek Letter | 0 | - | 4.90 | 257,116 |
| First Names of Painters | 0 | - | 4.30 | 52,322 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,666 |
| Historical Rulers #1 | 0 | - | 4.22 | 94,375 |
| Countries in World War II | 0 | - | 4.48 | 682,798 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 142,082 |
| Countries in World War I | 0 | - | 4.91 | 183,363 |
| U.S. Presidents by Event | 0 | - | 4.57 | 25,641 |
| Deaths by Date and Cause #1 | 0 | - | 4.36 | 72,846 |
| Deaths by Date and Cause #2 | 0 | - | 4.01 | 48,309 |
| Prime Ministers of Australia | 0 | - | 4.46 | 24,034 |
| Vietnam War Countries | 0 | - | 4.78 | 76,897 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,806 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 200,068 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,234 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,657 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,267 |
| Countries with NO Military | 0 | - | 4.96 | 43,734 |
| World Leaders Quiz #1 | 0 | - | 4.03 | 84,188 |
| Major non-NATO U.S. Allies | 0 | - | 4.43 | 29,540 |
| The American Revolution | 0 | - | 4.47 | 47,689 |
| Independence from Whom | 0 | - | 4.99 | 153,232 |
| 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 | 59,897 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,107 |
| National Founders | 0 | - | 4.36 | 74,699 |
| WWII Trivia #1 | 0 | - | 4.33 | 131,130 |
| Notable People of WWII | 0 | - | 4.48 | 74,097 |
| Famous Firsts #1 | 0 | - | 4.39 | 51,081 |
| Countries with U.S. Troops | 0 | - | 4.28 | 103,564 |
| Top 30 Most Powerful Militaries | 0 | - | 4.57 | 150,413 |
| First Ladies of the United States | 0 | - | 4.21 | 68,138 |
| Invasions | 0 | - | 4.77 | 72,368 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,406 |
| World War I Quiz | 0 | - | 4.54 | 83,122 |
| Countries with the Most Tanks | 0 | - | 4.88 | 67,030 |
| Countries with Aircraft Carriers | 0 | - | 4.77 | 111,722 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 297,524 |
| Presidential Middle Names | 0 | - | 4.31 | 45,901 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,327 |
| 10 Plagues of Egypt | 0 | - | 4.33 | 42,649 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,275 |
| The John F. Kennedy Presidency | 0 | - | 4.36 | 38,151 |
| The Abraham Lincoln Presidency | 0 | - | 4.51 | 22,798 |
| The American Civil War | 0 | - | 4.58 | 44,489 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,787 |
| Top Arms Exporting Countries | 0 | - | 4.93 | 68,501 |
| Top Arms Importing Countries | 0 | - | 4.57 | 36,403 |
| Space Exploration Trivia | 0 | - | 4.33 | 31,099 |
| Kings of France Quiz | 0 | - | 4.12 | 27,185 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,840 |
| Musicians Who Died Young | 0 | - | 4.29 | 80,454 |
| Important Cities in WWII | 0 | - | 4.37 | 75,946 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,663 |
| WWI A-Z | 0 | - | 4.49 | 31,035 |
| Names for Warriors | 0 | - | 4.37 | 32,727 |
| Houses of British Monarchs | 0 | - | 4.47 | 45,210 |
| People Who Died Young #2 | 0 | - | 4.10 | 28,370 |
| History by Letter - A | 0 | - | 4.47 | 116,224 |
| History by Letter - B | 0 | - | 4.53 | 132,714 |
| History by Letter - C | 0 | - | 4.65 | 128,263 |
| History by Letter - D | 0 | - | 4.28 | 107,093 |
| History by Letter - E | 0 | - | 4.41 | 107,603 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,487 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,848 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 182,107 |
| WWII First Names | 0 | - | 4.37 | 33,780 |
| WWII Movies | 0 | - | 4.16 | 23,986 |
| History by Letter - F | 0 | - | 4.05 | 83,788 |
| History by Letter - G | 0 | - | 4.37 | 85,580 |
| History by Letter - H | 0 | - | 4.33 | 97,824 |
| History by Letter - I | 0 | - | 4.41 | 74,194 |
| English Royal Consorts | 0 | - | 4.24 | 31,486 |
| History by Letter - J | 0 | - | 4.43 | 112,023 |
| History by Letter - K | 0 | - | 4.37 | 69,478 |
| History by Letter - L | 0 | - | 4.37 | 80,066 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 75,102 |
| History by Letter - M | 0 | - | 4.50 | 84,163 |
| History by Letter - N | 0 | - | 4.32 | 73,122 |
| History by Letter - O | 0 | - | 4.16 | 68,900 |
| History by Letter - P | 0 | - | 4.24 | 76,993 |
| History by Letter - Q | 0 | - | 4.28 | 57,686 |
| History by Letter - R | 0 | - | 4.13 | 89,387 |
| History by Letter - S | 0 | - | 4.39 | 64,333 |
| History by Letter - T | 0 | - | 4.33 | 74,453 |
| History by Letter - U | 0 | - | 4.18 | 71,690 |
| History by Letter - V | 0 | - | 4.16 | 59,131 |
| History by Letter - W | 0 | - | 4.33 | 69,875 |
| History by Letter - Y | 0 | - | 4.24 | 59,628 |
| History by Letter - Z | 0 | - | 4.10 | 53,248 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,506 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,670 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.15 | 39,452 |
| Art Works Picture Quiz #3 | 0 | - | 4.38 | 36,880 |
| WWII Geography | 0 | - | 4.74 | 89,122 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 65,445 |
| Countries that Bordered the USSR | 0 | - | 4.94 | 129,189 |
| People in History A-Z #1 | 0 | - | 4.67 | 80,655 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,843 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,385 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 60,220 |
| Historical Leaders by Date #1 | 0 | - | 4.45 | 25,490 |
| Historical Leaders by Date #2 | 0 | - | 4.42 | 24,513 |
| American Revolution Decoder | 0 | - | 4.10 | 18,374 |
| U.S. Civil War Decoder | 0 | - | 4.01 | 22,392 |
| WWII Decoder | 0 | - | 4.39 | 43,193 |
| People in History A-Z #3 | 0 | - | 4.40 | 37,619 |
| People in History A-Z #5 | 0 | - | 4.07 | 27,869 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,388 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,382 |
| Military History Vocabulary | 0 | - | 4.84 | 52,174 |
| 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 | 37,663 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,139 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,567 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,755 |
| Normandy D-Day Beaches | 0 | - | 4.72 | 26,851 |
| Countries of the Popes | 0 | - | 4.74 | 70,417 |
| Google What's the Difference? - History | 0 | - | 4.11 | 40,336 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,872 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,790 |
| U.S. Five-Star Generals and Admirals | 0 | - | 4.20 | 7,175 |
| People in Pictures with Ronald Reagan | 0 | - | 4.28 | 34,256 |
| People in Pictures with Barack Obama | 0 | - | 4.07 | 42,172 |
| Random U.S. Vice President to President | 0 | - | 4.55 | 18,086 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.34 | 40,905 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,792 |
| The Reign of Napoleon | 0 | - | 4.46 | 26,754 |
| The Life of Winston Churchill | 0 | - | 4.06 | 10,562 |
| Soviet Union Country Quiz | 0 | - | 4.79 | 56,669 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,900 |
| The Vietnam War | 0 | - | 4.38 | 29,015 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.63 | 49,907 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.16 | 33,737 |
| Arms Exports - United States | 0 | - | 4.53 | 44,456 |
| U.S. President Scramble | 0 | - | 4.31 | 80,743 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 43,181 |
| 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 | 116,764 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 11,706 |
| 20th Century A-Z | 0 | - | 4.36 | 34,547 |
| 19th Century A-Z | 0 | - | 4.67 | 29,901 |
| 17th Century A-Z | 0 | - | 4.45 | 21,334 |
| 18th Century A-Z | 0 | - | 4.57 | 27,860 |
| Country by Photo of its Leader #1 | 0 | - | 4.74 | 80,886 |
| The 3rd and 4th Century | 0 | - | 4.48 | 17,574 |
| People Depicted in Paintings | 0 | - | 4.48 | 36,373 |
| Dictators by Picture | 0 | - | 4.10 | 38,639 |
| British History A-Z | 0 | - | 4.38 | 27,962 |
| Cities Bombed During WWII | 0 | - | 4.03 | 24,362 |
| Mythology A-Z | 0 | - | 4.28 | 30,171 |
| WWII Figures by Picture | 0 | - | 4.64 | 30,727 |
| Military History A-Z | 0 | - | 4.03 | 17,914 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,433 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,469 |
| World War II Multiple Choice | 0 | - | 4.36 | 85,520 |
| Territory Changes in World War I | 0 | - | 4.78 | 34,120 |
| Ancient Greece A-Z | 0 | - | 4.74 | 17,381 |
| Names of Army Units | 0 | - | 4.56 | 23,928 |
| Countries of the German Empire | 0 | - | 4.36 | 26,747 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,606 |
| Countries that Have Won the Most Battles | 0 | - | 4.04 | 32,480 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 106,153 |
