| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,704,440 |
| World Leaders by Picture | 0 | - | 4.27 | 186,490 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 350,133 |
| U.S. Vice Presidents | 0 | - | 4.38 | 96,171 |
| Shakespeare's Plays Quiz | 0 | - | 4.39 | 307,643 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 504,414 |
| Olympian Gods Quiz | 0 | - | 4.95 | 406,136 |
| NATO Military Alphabet | 0 | - | 4.98 | 439,197 |
| All U.S. Supreme Court Justices | 0 | - | 4.41 | 24,890 |
| English Monarchs Quiz | 0 | - | 4.86 | 383,249 |
| Famous Battles Quiz | 0 | - | 4.18 | 44,780 |
| Name the War Quiz | 0 | - | 4.29 | 178,411 |
| Words for Leaders | 0 | - | 4.67 | 187,818 |
| Communist Countries in History | 0 | - | 4.48 | 386,683 |
| Famous Dictators Quiz #1 | 0 | - | 4.52 | 169,115 |
| Governors Who Ran For President | 0 | - | 4.39 | 17,361 |
| Figures from Greek Mythology | 0 | - | 4.86 | 151,353 |
| Famous U.S. Generals | 0 | - | 4.11 | 35,803 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 344,345 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,418 |
| U.S. Presidential Quotes | 0 | - | 4.28 | 40,158 |
| Commonwealth of Nations Countries | 0 | - | 4.93 | 206,183 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,333 |
| Prime Ministers of the UK | 0 | - | 4.93 | 323,256 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,590 |
| Biggest US Cities by Decade | 0 | - | 4.93 | 133,780 |
| Famous Dictators Quiz #2 | 0 | - | 4.31 | 73,762 |
| Ye Olde Professions | 0 | - | 4.53 | 121,516 |
| Countries by Military Spending | 0 | - | 4.92 | 129,843 |
| Name that Greek Letter | 0 | - | 4.90 | 258,093 |
| NATO Countries Quiz | 0 | - | 4.97 | 203,125 |
| EU Countries Quiz | 0 | - | 4.99 | 208,289 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 132,149 |
| Historical Rulers #1 | 0 | - | 4.22 | 94,568 |
| Countries in World War II | 0 | - | 4.48 | 687,554 |
| Deadliest U.S. Wars | 0 | - | 4.78 | 143,185 |
| Countries in World War I | 0 | - | 4.91 | 184,502 |
| U.S. Presidents by Event | 0 | - | 4.58 | 25,809 |
| Prime Ministers of Australia | 0 | - | 4.46 | 24,175 |
| Vietnam War Countries | 0 | - | 4.78 | 77,734 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 207,520 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 200,768 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,570 |
| Countries of the Soviet Union | 0 | - | 4.99 | 147,518 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,694 |
| Countries with NO Military | 0 | - | 4.95 | 43,994 |
| World Leaders Quiz #1 | 0 | - | 4.02 | 84,290 |
| Political Quotes Quiz | 0 | - | 4.00 | 18,036 |
| The American Revolution | 0 | - | 4.47 | 47,860 |
| Presidential Running Mates Quiz | 0 | - | 4.17 | 15,461 |
| Political Movements by Country | 0 | - | 4.48 | 62,344 |
| Presidential Actors | 0 | - | 4.40 | 16,082 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,303 |
| National Founders | 0 | - | 4.36 | 74,872 |
| Biggest English Cities by Century | 0 | - | 4.92 | 86,498 |
| WWII Trivia #1 | 0 | - | 4.34 | 131,824 |
| Notable People of WWII | 0 | - | 4.48 | 74,320 |
| First Ladies of the United States | 0 | - | 4.21 | 68,304 |
| Invasions | 0 | - | 4.77 | 72,631 |
| WWII Trivia #2 | 0 | - | 4.42 | 76,774 |
| World War I Quiz | 0 | - | 4.55 | 83,474 |
| Countries with the Most Tanks | 0 | - | 4.88 | 67,509 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 299,065 |
| Presidential Middle Names | 0 | - | 4.31 | 46,013 |
| U.S. Citizenship Test Questions | 0 | - | 4.84 | 185,694 |
| Warsaw Pact Countries | 0 | - | 4.90 | 65,054 |
| The George W. Bush Presidency | 0 | - | 3.92 | 29,264 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,323 |
| The George H. W. Bush Presidency | 0 | - | 4.34 | 19,094 |
| The Ronald Reagan Presidency | 0 | - | 4.21 | 21,783 |
| The Richard Nixon Presidency | 0 | - | 3.95 | 19,383 |
| The Jimmy Carter Presidency | 0 | - | 4.24 | 16,505 |
| The John F. Kennedy Presidency | 0 | - | 4.36 | 38,243 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.37 | 20,461 |
| The Abraham Lincoln Presidency | 0 | - | 4.51 | 22,879 |
| The American Civil War | 0 | - | 4.58 | 44,710 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 66,408 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 53,078 |
| Political Figures by Last Name #2 | 0 | - | 4.03 | 12,667 |
| Spouses of World Leaders | 0 | - | 4.06 | 10,625 |
| Top Arms Exporting Countries | 0 | - | 4.93 | 68,789 |
| Ancient Greek Words | 0 | - | 4.84 | 73,458 |
| Space Exploration Trivia | 0 | - | 4.33 | 31,224 |
| Kings of France Quiz | 0 | - | 4.14 | 27,324 |
| Name the Popes Quiz | 0 | - | 4.44 | 90,354 |
| Important Cities in WWII | 0 | - | 4.37 | 76,137 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 104,202 |
| People Who Died in Battle | 0 | - | 4.24 | 20,190 |
| WWI A-Z | 0 | - | 4.49 | 31,245 |
| Prime Ministers of Israel | 0 | - | 4.05 | 14,489 |
| Roman Emperors | 0 | - | 4.95 | 79,698 |
| Names for Warriors | 0 | - | 4.37 | 32,824 |
| Houses of British Monarchs | 0 | - | 4.47 | 45,457 |
| WWII A-Z #1 | 0 | - | 4.77 | 82,274 |
| WWII A-Z #2 | 0 | - | 4.44 | 44,187 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 183,339 |
| WWII First Names | 0 | - | 4.37 | 33,962 |
| WWII Movies | 0 | - | 4.16 | 24,067 |
| English Royal Consorts | 0 | - | 4.24 | 31,587 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 75,601 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,630 |
| World Leaders Quiz #2 | 0 | - | 3.90 | 22,946 |
| World Leaders of the Cold War | 0 | - | 4.26 | 19,635 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,803 |
| Countries Settled by Vikings | 0 | - | 4.92 | 92,407 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.15 | 39,692 |
| WWII Geography | 0 | - | 4.74 | 89,517 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 65,815 |
| US Presidents Breakdown Puzzle #1 | 0 | - | 3.65 | 18,526 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 60,532 |
| Historical Leaders by Date #1 | 0 | - | 4.45 | 25,618 |
| Historical Leaders by Date #2 | 0 | - | 4.42 | 24,666 |
| American Revolution Decoder | 0 | - | 4.10 | 18,424 |
| U.S. Civil War Decoder | 0 | - | 4.01 | 22,449 |
| WWII Decoder | 0 | - | 4.39 | 43,431 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.91 | 59,751 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.36 | 240,403 |
| Military History Vocabulary | 0 | - | 4.84 | 52,481 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,637 |
| The Reign of Queen Elizabeth II | 0 | - | 4.30 | 30,710 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,974 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,743 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 72,092 |
| Normandy D-Day Beaches | 0 | - | 4.71 | 27,015 |
| Countries of the Popes | 0 | - | 4.71 | 70,752 |
| Countries the UK Declared War On | 0 | - | 4.73 | 100,521 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.31 | 8,784 |
| Countries of Europe After World War II | 0 | - | 4.97 | 144,956 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 113,853 |
| U.S. Five-Star Generals and Admirals | 0 | - | 4.20 | 7,222 |
| UN Secretaries-General | 0 | - | 4.30 | 6,460 |
| The Barack Obama Presidency | 0 | - | 4.10 | 21,162 |
| The George Washington Presidency | 0 | - | 3.89 | 8,761 |
| The John Adams Presidency | 0 | - | 4.04 | 7,062 |
| The Thomas Jefferson Presidency | 0 | - | 4.18 | 11,762 |
| People in Pictures with Ronald Reagan | 0 | - | 4.28 | 34,372 |
| People in Pictures with Barack Obama | 0 | - | 4.07 | 42,255 |
| Random U.S. Vice President to President | 0 | - | 4.55 | 18,163 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.35 | 41,121 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,949 |
| The Reign of Henry VIII | 0 | - | 4.23 | 24,191 |
| The Reign of Queen Victoria | 0 | - | 4.30 | 20,147 |
| The Reign of Napoleon | 0 | - | 4.47 | 26,916 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 74,374 |
| The Reign of Elizabeth I | 0 | - | 4.37 | 22,074 |
| The Life of Winston Churchill | 0 | - | 4.06 | 10,582 |
| The Kennedy Family | 0 | - | 3.48 | 6,142 |
| First Names of Recent World Leaders | 0 | - | 4.17 | 20,404 |
| Soviet Union Country Quiz | 0 | - | 4.79 | 57,092 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 143,934 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.30 | 24,633 |
| The Trojan War | 0 | - | 4.84 | 26,202 |
| The Vietnam War | 0 | - | 4.39 | 29,182 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.18 | 33,941 |
| The Dictator Files: Chairman Mao | 0 | - | 4.11 | 16,406 |
| G7 Leaders Since 2003 | 0 | - | 4.40 | 26,440 |
| U.S. President Scramble | 0 | - | 4.32 | 81,133 |
| Most-Visited Countries by Popes | 0 | - | 4.45 | 43,485 |
| Historical Rulers #2 | 0 | - | 4.16 | 27,689 |
| Paramount Leaders of China | 0 | - | 4.26 | 8,589 |
| Pope Facts | 0 | - | 4.33 | 15,775 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.55 | 11,824 |
| Country by Photo of its Leader #1 | 0 | - | 4.74 | 81,244 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.11 | 21,093 |
| Dictators by Picture | 0 | - | 4.10 | 38,810 |
| British History A-Z | 0 | - | 4.39 | 28,085 |
| Cities Bombed During WWII | 0 | - | 4.04 | 24,433 |
| U.S. Presidents to Win the Nobel Peace Prize | 0 | - | 4.25 | 15,065 |
| Mythology A-Z | 0 | - | 4.28 | 30,319 |
| French History A-Z | 0 | - | 4.13 | 11,027 |
| German History A-Z | 0 | - | 4.11 | 11,839 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,903 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.40 | 17,734 |
| WWII Figures by Picture | 0 | - | 4.65 | 31,076 |
| Military History A-Z | 0 | - | 4.03 | 17,969 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,861 |
| World War II Multiple Choice | 0 | - | 4.35 | 85,986 |
| Territory Changes in World War I | 0 | - | 4.79 | 34,366 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 17,171 |
| The Theodore Roosevelt Presidency | 0 | - | 4.37 | 6,485 |
| Countries of the German Empire | 0 | - | 4.37 | 26,994 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,726 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.28 | 21,978 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.35 | 9,686 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.10 | 10,716 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 127,571 |
| Countries that Have Won the Most Battles | 0 | - | 4.05 | 32,587 |
| U.S. Presidents True or False | 0 | - | 3.96 | 13,188 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 94,096 |
| Battle to Country | 0 | - | 4.89 | 30,845 |
| Countries of the Italian Empire | 0 | - | 4.19 | 20,220 |
| George Bush... or George Bush | 0 | - | 3.87 | 7,029 |
| Random U.S. Presidents by Picture | 0 | - | 4.27 | 37,459 |
| Vatican City Country Quiz | 0 | - | 4.46 | 32,214 |
| Name a Valid U.S. President #2 | 0 | - | 4.51 | 41,183 |
| Name a Valid Answer - World War II | 0 | - | 4.44 | 39,387 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.43 | 19,759 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.14 | 37,339 |
| Most Powerful Countries Bordering Each Other | 0 | - | 4.84 | 42,768 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 3.91 | 17,487 |
