| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 5.00 | 2,835,964 |
| World Leaders by Picture | 0 | - | 4.27 | 193,253 |
| U.S. Presidents by Picture | 0 | - | 4.76 | 362,006 |
| U.S. Vice Presidents | 0 | - | 4.35 | 100,185 |
| Shakespeare's Plays Quiz | 0 | - | 4.36 | 320,806 |
| Letters of the Greek Alphabet | 0 | - | 4.93 | 526,793 |
| Olympian Gods Quiz | 0 | - | 4.95 | 420,639 |
| All U.S. Supreme Court Justices | 0 | - | 4.47 | 25,546 |
| English Monarchs Quiz | 0 | - | 4.83 | 401,966 |
| U.S. Federal Agency Acronyms | 0 | - | 4.45 | 72,736 |
| U.S. Cabinet Departments | 0 | - | 4.84 | 56,716 |
| People on Money - United States | 0 | - | 4.31 | 60,215 |
| Words for Leaders | 0 | - | 4.70 | 196,260 |
| Communist Countries in History | 0 | - | 4.43 | 404,270 |
| Famous Dictators Quiz #1 | 0 | - | 4.62 | 173,381 |
| Governors Who Ran For President | 0 | - | 4.43 | 17,969 |
| Figures from Greek Mythology | 0 | - | 4.84 | 156,893 |
| Roman Numeral Decoding Quiz | 0 | - | 4.82 | 358,704 |
| U.S. Presidents by State | 0 | - | 4.29 | 62,924 |
| U.S. Presidential Quotes | 0 | - | 4.29 | 41,037 |
| Commonwealth of Nations Countries | 0 | - | 4.93 | 211,590 |
| U.S. Presidential Trivia #1 | 0 | - | 4.52 | 85,173 |
| Prime Ministers of the UK | 0 | - | 4.92 | 348,524 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 40,045 |
| Famous Dictators Quiz #2 | 0 | - | 4.31 | 75,480 |
| U.S. States by Governor Quiz | 0 | - | 4.40 | 16,141 |
| Name that Greek Letter | 0 | - | 4.90 | 267,963 |
| NATO Countries Quiz | 0 | - | 4.98 | 209,758 |
| EU Countries Quiz | 0 | - | 4.99 | 214,051 |
| Historical Rulers #1 | 0 | - | 4.22 | 105,956 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 21,351 |
| Deadliest U.S. Wars | 0 | - | 4.79 | 147,675 |
| Countries in World War I | 0 | - | 4.90 | 192,906 |
| U.S. Presidents by Event | 0 | - | 4.56 | 26,891 |
| Prime Ministers of Australia | 0 | - | 4.47 | 25,453 |
| U.S. Bill of Rights | 0 | - | 4.55 | 29,870 |
| Vietnam War Countries | 0 | - | 4.75 | 80,987 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 200,336 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 76,447 |
| Countries of the Soviet Union | 0 | - | 4.98 | 156,072 |
| Ultimate Harry Potter Name Game | 0 | - | 4.95 | 441,006 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 95,550 |
| World Leaders Quiz #1 | 0 | - | 4.03 | 85,082 |
| Political Quotes Quiz | 0 | - | 4.02 | 18,325 |
| The American Revolution | 0 | - | 4.51 | 49,126 |
| Shakespeare Quotes Quiz | 0 | - | 4.39 | 59,575 |
| U.S. Presidential Running Mates | 0 | - | 4.34 | 22,924 |
| Political Movements by Country | 0 | - | 4.46 | 64,393 |
| U.S. Political Parties in History | 0 | - | 4.25 | 17,936 |
| Presidential Actors | 0 | - | 4.35 | 16,674 |
| Losing U.S. Presidential Candidates | 0 | - | 4.52 | 66,368 |
| U.S. Senators by State | 0 | - | 4.46 | 26,355 |
| National Founders | 0 | - | 4.36 | 76,248 |
| Famous Australians | 0 | - | 4.21 | 18,789 |
| First Ladies of the United States | 0 | - | 4.27 | 70,229 |
| First Names of U.S. Presidents | 0 | - | 4.83 | 312,722 |
| Presidential Middle Names | 0 | - | 4.26 | 47,053 |
| U.S. Citizenship Test Questions | 0 | - | 4.84 | 189,586 |
| 10 Plagues of Egypt | 0 | - | 4.34 | 43,514 |
| The George W. Bush Presidency | 0 | - | 4.02 | 29,756 |
| The Bill Clinton Presidency | 0 | - | 4.11 | 28,866 |
| The George H. W. Bush Presidency | 0 | - | 4.34 | 19,562 |
| The Ronald Reagan Presidency | 0 | - | 4.23 | 22,359 |
| The Richard Nixon Presidency | 0 | - | 3.98 | 19,805 |
| The Jimmy Carter Presidency | 0 | - | 4.29 | 16,978 |
| The John F. Kennedy Presidency | 0 | - | 4.37 | 39,090 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.41 | 21,120 |
| The Abraham Lincoln Presidency | 0 | - | 4.55 | 23,520 |
| The American Civil War | 0 | - | 4.60 | 46,016 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 55,394 |
| Political Figures by Last Name #2 | 0 | - | 4.07 | 13,395 |
| Spouses of World Leaders | 0 | - | 4.13 | 10,997 |
| American Political Words | 0 | - | 4.30 | 21,281 |
| New Zealand Country Quiz | 0 | - | 4.56 | 59,216 |
| Kings of France Quiz | 0 | - | 4.13 | 28,276 |
| Australia Cities Map Quiz | 0 | - | 4.84 | 122,201 |
| Australia Map Quiz | 0 | - | 4.92 | 292,150 |
| Name the Popes Quiz | 0 | - | 4.40 | 93,553 |
| Confederate States of the U.S. Civil War | 0 | - | 4.90 | 108,270 |
| Prime Ministers of Israel | 0 | - | 4.05 | 15,048 |
| Houses of British Monarchs | 0 | - | 4.47 | 47,789 |
| Flags of Oceania | 0 | - | 4.99 | 192,170 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 191,006 |
| English Royal Consorts | 0 | - | 4.24 | 32,557 |
| Countries of the Japanese Empire | 0 | - | 4.96 | 79,859 |
| Arthurian Legend | 0 | - | 4.34 | 23,597 |
| U.S. Presidential Trivia #2 | 0 | - | 4.46 | 36,534 |
| Countries Closest to Australia | 0 | - | 4.99 | 137,180 |
| World Leaders Quiz #2 | 0 | - | 3.91 | 23,303 |
| World Leaders of the Cold War | 0 | - | 4.24 | 20,450 |
| World Leaders of the World Wars | 0 | - | 4.33 | 31,858 |
| Oceania Map Quiz | 0 | - | 4.97 | 524,723 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.13 | 41,962 |
| Soviet Leaders 1917–1991 | 0 | - | 4.32 | 69,224 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.94 | 317,932 |
| Countries that Bordered the USSR | 0 | - | 4.92 | 133,801 |
| US Presidents Breakdown Puzzle #1 | 0 | - | 3.65 | 18,785 |
| Countries Invaded by the USSR | 0 | - | 4.24 | 63,532 |
| Historical Leaders by Date #1 | 0 | - | 4.44 | 26,667 |
| Historical Leaders by Date #2 | 0 | - | 4.43 | 25,602 |
| American Revolution Decoder | 0 | - | 4.10 | 18,892 |
| U.S. Civil War Decoder | 0 | - | 4.04 | 22,945 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.93 | 157,010 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.93 | 63,683 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.37 | 248,187 |
| Australia A-Z | 0 | - | 4.40 | 36,236 |
| The Reign of Queen Elizabeth II | 0 | - | 4.32 | 31,816 |
| Regions of New Zealand | 0 | - | 4.76 | 22,334 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.17 | 38,943 |
| Neutral European Countries of WWII | 0 | - | 4.93 | 118,151 |
| U.S. Presidents Who Died in Office | 0 | - | 4.78 | 28,977 |
| Senators Who Ran For President | 0 | - | 4.27 | 15,516 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.07 | 24,133 |
| Assassinated U.S. Presidents | 0 | - | 4.50 | 74,395 |
| Countries of the Popes | 0 | - | 4.75 | 73,699 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 102,194 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.95 | 163,535 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.48 | 50,405 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.32 | 50,428 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.30 | 9,203 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 106,228 |
| Countries of Europe After World War II | 0 | - | 4.97 | 153,765 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 122,262 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 151,112 |
| U.S. Five-Star Generals and Admirals | 0 | - | 4.28 | 7,470 |
| UN Secretaries-General | 0 | - | 4.33 | 6,730 |
| The Barack Obama Presidency | 0 | - | 4.13 | 21,844 |
| The George Washington Presidency | 0 | - | 3.96 | 9,073 |
| The John Adams Presidency | 0 | - | 4.06 | 7,305 |
| The Thomas Jefferson Presidency | 0 | - | 4.23 | 12,075 |
| U.S. Electoral College Landslides | 0 | - | 4.17 | 14,126 |
| Top 10 Swing States in U.S. Elections | 0 | - | 4.42 | 51,339 |
| People in Pictures with Ronald Reagan | 0 | - | 4.30 | 35,387 |
| People in Pictures with Barack Obama | 0 | - | 4.12 | 43,056 |
| Random U.S. Vice President to President | 0 | - | 4.56 | 18,858 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.33 | 43,454 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.59 | 12,072 |
| The Reign of Henry VIII | 0 | - | 4.20 | 24,962 |
| The Reign of Queen Victoria | 0 | - | 4.31 | 20,950 |
| The Reign of Napoleon | 0 | - | 4.46 | 33,670 |
| The Reign of Elizabeth I | 0 | - | 4.42 | 22,873 |
| The Life of Winston Churchill | 0 | - | 4.08 | 10,888 |
| The Kennedy Family | 0 | - | 3.53 | 6,383 |
| First Names of Recent World Leaders | 0 | - | 4.25 | 21,216 |
| Soviet Union Country Quiz | 0 | - | 4.84 | 60,208 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 162,436 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 32,004 |
| The Vietnam War | 0 | - | 4.40 | 30,424 |
| Biggest Trading Partners - Australia | 0 | - | 4.88 | 39,593 |
| Top 10 Richest Countries in Europe | 0 | - | 4.87 | 122,320 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.53 | 52,606 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.18 | 35,756 |
| The Dictator Files: Chairman Mao | 0 | - | 4.14 | 16,940 |
| G7 Leaders Since 2003 | 0 | - | 4.45 | 27,177 |
| U.S. President Scramble | 0 | - | 4.34 | 83,765 |
| Most-Visited Countries by Popes | 0 | - | 4.48 | 56,392 |
| Historical Rulers #2 | 0 | - | 4.23 | 29,395 |
| Paramount Leaders of China | 0 | - | 4.23 | 9,079 |
| Pope Facts | 0 | - | 4.42 | 16,443 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 122,983 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 12,756 |
| Country by Photo of its Leader #1 | 0 | - | 4.69 | 84,033 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.12 | 22,297 |
| Famous Australians by Picture | 0 | - | 4.19 | 12,293 |
| European Secessionist Movements on a Map | 0 | - | 4.59 | 28,732 |
| Dictators by Picture | 0 | - | 4.16 | 40,148 |
| Non-Stop Flights to New Zealand | 0 | - | 4.42 | 39,102 |
| British History A-Z | 0 | - | 4.38 | 29,221 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.14 | 9,451 |
| U.S. Presidents to Win the Nobel Peace Prize | 0 | - | 4.30 | 15,697 |
| American History A-Z | 0 | - | 4.24 | 15,208 |
| Italian History A-Z | 0 | - | 4.08 | 8,341 |
| Mythology A-Z | 0 | - | 4.26 | 31,455 |
| French History A-Z | 0 | - | 4.12 | 11,604 |
| German History A-Z | 0 | - | 4.19 | 12,379 |
| Spanish History A-Z | 0 | - | 4.28 | 10,549 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.44 | 18,664 |
| Two Letter Roman Numerals | 0 | - | 4.96 | 32,474 |
| The U.S. Government - How Does it Work? | 0 | - | 4.27 | 37,967 |
| Ancient Greece A-Z | 0 | - | 4.68 | 18,731 |
| The Theodore Roosevelt Presidency | 0 | - | 4.30 | 6,736 |
| Countries of the German Empire | 0 | - | 4.44 | 29,150 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.26 | 22,432 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.32 | 10,062 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.03 | 11,073 |
| Name a Valid U.S. President #1 | 0 | - | 4.94 | 134,844 |
| U.S. Presidents True or False | 0 | - | 3.92 | 13,617 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 190,853 |
| Harvard University | 0 | - | 4.20 | 7,068 |
| Category Elimination - U.S. States #1 | 0 | - | 4.89 | 171,061 |
| Countries of the Italian Empire | 0 | - | 4.20 | 21,951 |
| U.S. Government Agencies | 0 | - | 4.40 | 16,106 |
| George Bush... or George Bush | 0 | - | 3.87 | 7,256 |
| 2020 First Democratic Debate | 0 | - | 4.11 | 5,512 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 186,002 |
| Random U.S. Presidents by Picture | 0 | - | 4.28 | 39,080 |
| Vatican City Country Quiz | 0 | - | 4.49 | 34,407 |
| Name a Valid U.S. President #2 | 0 | - | 4.53 | 44,199 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.47 | 18,627 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 105,167 |
