| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 5.00 | 2,971,702 |
| World Leaders by Picture | 0 | - | 4.31 | 223,312 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 373,250 |
| U.S. Vice Presidents | 0 | - | 4.38 | 104,469 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 333,321 |
| Letters of the Greek Alphabet | 0 | - | 4.94 | 558,761 |
| Olympian Gods Quiz | 0 | - | 4.96 | 443,535 |
| All U.S. Supreme Court Justices | 0 | - | 4.48 | 26,275 |
| English Monarchs Quiz | 0 | - | 4.84 | 426,289 |
| Name the War Quiz | 0 | - | 4.30 | 185,102 |
| Art Works Picture Quiz #1 | 0 | - | 4.45 | 94,229 |
| Art Works Picture Quiz #2 | 0 | - | 4.42 | 84,032 |
| U.S. Federal Agency Acronyms | 0 | - | 4.47 | 74,176 |
| U.S. Cabinet Departments | 0 | - | 4.84 | 58,087 |
| Words for Leaders | 0 | - | 4.71 | 204,363 |
| Communist Countries in History | 0 | - | 4.42 | 420,378 |
| Famous Dictators Quiz #1 | 0 | - | 4.63 | 177,714 |
| Mythical Creatures Quiz #1 | 0 | - | 4.88 | 633,496 |
| Governors Who Ran For President | 0 | - | 4.45 | 18,503 |
| Words for Government | 0 | - | 4.44 | 70,652 |
| Figures from Greek Mythology | 0 | - | 4.86 | 163,120 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 373,445 |
| U.S. Presidents by State | 0 | - | 4.29 | 64,483 |
| U.S. Presidential Quotes | 0 | - | 4.30 | 41,953 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 216,039 |
| U.S. Presidential Trivia #1 | 0 | - | 4.52 | 87,169 |
| Popular Royal Names | 0 | - | 4.20 | 112,780 |
| Prime Ministers of the UK | 0 | - | 4.94 | 362,397 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 41,692 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 149,685 |
| Famous Dictators Quiz #2 | 0 | - | 4.31 | 77,308 |
| U.S. States by Governor Quiz | 0 | - | 4.41 | 16,589 |
| Name that Greek Letter | 0 | - | 4.92 | 283,623 |
| OPEC Countries Quiz | 0 | - | 4.70 | 79,243 |
| NATO Countries Quiz | 0 | - | 4.98 | 215,666 |
| EU Countries Quiz | 0 | - | 4.99 | 219,307 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 139,613 |
| Historical Rulers #1 | 0 | - | 4.23 | 108,830 |
| Countries in World War II | 0 | - | 4.44 | 763,189 |
| Deadliest U.S. Wars | 0 | - | 4.75 | 152,049 |
| Countries in World War I | 0 | - | 4.91 | 201,156 |
| U.S. Presidents by Event | 0 | - | 4.57 | 27,934 |
| Prime Ministers of Australia | 0 | - | 4.47 | 26,505 |
| U.S. Bill of Rights | 0 | - | 4.55 | 30,488 |
| Vietnam War Countries | 0 | - | 4.75 | 83,839 |
| Countries "Ruled" by King Charles III | 0 | - | 4.75 | 79,046 |
| Countries of the Soviet Union | 0 | - | 4.99 | 176,274 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 97,931 |
| Political Quotes Quiz | 0 | - | 4.02 | 18,628 |
| The American Revolution | 0 | - | 4.51 | 50,397 |
| Independence from Whom | 0 | - | 4.99 | 176,371 |
| U.S. Presidential Running Mates | 0 | - | 4.34 | 24,207 |
| Political Movements by Country | 0 | - | 4.44 | 66,256 |
| Presidential Actors | 0 | - | 4.36 | 17,162 |
| Time Magazine Person of the Year | 0 | - | 4.50 | 63,501 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.51 | 77,308 |
| U.S. Senators by State | 0 | - | 4.48 | 28,246 |
| National Founders | 0 | - | 4.35 | 77,228 |
| WWII Trivia #1 | 0 | - | 4.33 | 140,606 |
| Notable People of WWII | 0 | - | 4.45 | 77,549 |
| First Ladies of the United States | 0 | - | 4.27 | 71,682 |
| Invasions | 0 | - | 4.52 | 86,949 |
| WWII Trivia #2 | 0 | - | 4.43 | 81,439 |
| World War I Quiz | 0 | - | 4.70 | 88,607 |
| First Names of U.S. Presidents | 0 | - | 4.84 | 326,904 |
| Presidential Middle Names | 0 | - | 4.34 | 54,358 |
| Most Populous Countries in 1900 | 0 | - | 4.89 | 156,849 |
| U.S. Citizenship Test Questions | 0 | - | 4.84 | 193,992 |
| The George W. Bush Presidency | 0 | - | 4.02 | 30,413 |
| The Bill Clinton Presidency | 0 | - | 4.11 | 29,632 |
| The George H. W. Bush Presidency | 0 | - | 4.34 | 20,150 |
| The Ronald Reagan Presidency | 0 | - | 4.23 | 23,082 |
| The Richard Nixon Presidency | 0 | - | 3.98 | 20,384 |
| The Jimmy Carter Presidency | 0 | - | 4.32 | 17,619 |
| The John F. Kennedy Presidency | 0 | - | 4.37 | 40,099 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.41 | 21,953 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 24,328 |
| The American Civil War | 0 | - | 4.60 | 47,398 |
| Political Figures by Last Name #1 | 0 | - | 4.48 | 57,622 |
| Political Figures by Last Name #2 | 0 | - | 4.07 | 14,063 |
| Spouses of World Leaders | 0 | - | 4.13 | 11,338 |
| Name the Popes Quiz | 0 | - | 4.39 | 96,337 |
| Confederate States of the U.S. Civil War | 0 | - | 4.90 | 118,929 |
| WWI A-Z | 0 | - | 4.49 | 33,911 |
| Prime Ministers of Israel | 0 | - | 4.00 | 15,559 |
| Houses of British Monarchs | 0 | - | 4.48 | 49,940 |
| History by Letter - A | 0 | - | 4.50 | 131,546 |
| History by Letter - B | 0 | - | 4.49 | 148,318 |
| History by Letter - C | 0 | - | 4.75 | 144,989 |
| History by Letter - D | 0 | - | 4.28 | 119,714 |
| History by Letter - E | 0 | - | 4.45 | 121,165 |
| WWII A-Z #1 | 0 | - | 4.74 | 89,158 |
| WWII A-Z #2 | 0 | - | 4.43 | 47,987 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 198,495 |
| WWII First Names | 0 | - | 4.44 | 37,240 |
| History by Letter - G | 0 | - | 4.43 | 104,730 |
| History by Letter - H | 0 | - | 4.37 | 116,966 |
| History by Letter - I | 0 | - | 4.45 | 90,543 |
| History by Letter - J | 0 | - | 4.46 | 133,180 |
| History by Letter - K | 0 | - | 4.44 | 87,576 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 84,089 |
| History by Letter - M | 0 | - | 4.54 | 103,912 |
| History by Letter - R | 0 | - | 4.16 | 108,099 |
| History by Letter - W | 0 | - | 4.41 | 87,894 |
| U.S. Presidential Trivia #2 | 0 | - | 4.46 | 37,486 |
| World Leaders Quiz #2 | 0 | - | 3.92 | 23,751 |
| World Leaders of the Cold War | 0 | - | 4.27 | 21,159 |
| World Leaders of the World Wars | 0 | - | 4.35 | 32,854 |
| Art Works Picture Quiz #3 | 0 | - | 4.41 | 39,815 |
| WWII Geography | 0 | - | 4.76 | 95,272 |
| Soviet Leaders 1917–1991 | 0 | - | 4.38 | 83,662 |
| Countries that Bordered the USSR | 0 | - | 4.91 | 137,743 |
| People in History A-Z #1 | 0 | - | 4.61 | 87,293 |
| People in History A-Z #2 | 0 | - | 4.44 | 48,249 |
| US Presidents Breakdown Puzzle #1 | 0 | - | 3.65 | 19,012 |
| Biggest European Cities by Century | 0 | - | 4.96 | 114,388 |
| Countries Invaded by the USSR | 0 | - | 4.20 | 83,531 |
| Historical Leaders by Date #1 | 0 | - | 4.46 | 27,458 |
| Historical Leaders by Date #2 | 0 | - | 4.44 | 26,369 |
| WWII Decoder | 0 | - | 4.42 | 46,919 |
| People in History A-Z #3 | 0 | - | 4.43 | 40,883 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 67,371 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.38 | 255,744 |
| Military History Vocabulary | 0 | - | 4.91 | 57,113 |
| Neutral European Countries of WWII | 0 | - | 4.93 | 123,972 |
| U.S. Presidents Who Died in Office | 0 | - | 4.76 | 30,106 |
| Assassinated U.S. Presidents | 0 | - | 4.49 | 76,529 |
| Normandy D-Day Beaches | 0 | - | 4.76 | 35,427 |
| Countries of the Popes | 0 | - | 4.76 | 76,234 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.50 | 69,506 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.32 | 9,678 |
| Countries of Europe After World War II | 0 | - | 4.98 | 161,400 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 130,161 |
| UN Secretaries-General | 0 | - | 4.33 | 6,964 |
| The Barack Obama Presidency | 0 | - | 4.15 | 22,802 |
| The George Washington Presidency | 0 | - | 3.93 | 13,246 |
| The John Adams Presidency | 0 | - | 4.08 | 7,685 |
| The Thomas Jefferson Presidency | 0 | - | 4.23 | 12,513 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.47 | 66,337 |
| People in Pictures with Ronald Reagan | 0 | - | 4.30 | 36,323 |
| People in Pictures with Barack Obama | 0 | - | 4.10 | 43,894 |
| Random U.S. Vice President to President | 0 | - | 4.56 | 19,394 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.62 | 12,996 |
| The Reign of Napoleon | 0 | - | 4.46 | 34,875 |
| The Reign of Queen Elizabeth I | 0 | - | 4.45 | 28,740 |
| The Kennedy Family | 0 | - | 3.74 | 12,697 |
| First Names of Recent World Leaders | 0 | - | 4.27 | 22,022 |
| Soviet Union Country Quiz | 0 | - | 4.86 | 63,603 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 169,775 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 32,789 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.53 | 54,847 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.19 | 37,668 |
| The Dictator Files: Chairman Mao | 0 | - | 4.06 | 17,551 |
| G7 Leaders Since 2003 | 0 | - | 4.45 | 27,770 |
| U.S. President Scramble | 0 | - | 4.36 | 86,442 |
| Most-Visited Countries by Popes | 0 | - | 4.51 | 59,110 |
| Historical Rulers #2 | 0 | - | 4.18 | 41,861 |
| Paramount Leaders of China | 0 | - | 4.24 | 9,520 |
| 16th Century A-Z | 0 | - | 4.48 | 15,495 |
| Pope Facts | 0 | - | 4.42 | 17,031 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 127,461 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.51 | 13,367 |
| 19th Century A-Z | 0 | - | 4.75 | 32,937 |
| 17th Century A-Z | 0 | - | 4.53 | 23,262 |
| 18th Century A-Z | 0 | - | 4.55 | 30,544 |
| Country by Photo of its Leader #1 | 0 | - | 4.68 | 86,386 |
| The 3rd and 4th Century | 0 | - | 4.53 | 19,137 |
| European Secessionist Movements on a Map | 0 | - | 4.60 | 30,081 |
| People Depicted in Paintings | 0 | - | 4.50 | 39,492 |
| Dictators by Picture | 0 | - | 4.16 | 41,938 |
| U.S. Presidents to Win the Nobel Peace Prize | 0 | - | 4.31 | 16,334 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.46 | 19,798 |
| WWII Figures by Picture | 0 | - | 4.83 | 36,179 |
| Two Letter Roman Numerals | 0 | - | 4.98 | 45,086 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 161,425 |
| Territory Changes in World War I | 0 | - | 4.83 | 38,023 |
| Ancient Greece A-Z | 0 | - | 4.64 | 19,682 |
| The Theodore Roosevelt Presidency | 0 | - | 4.30 | 6,943 |
| Countries of the German Empire | 0 | - | 4.46 | 31,312 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.32 | 10,387 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.03 | 11,383 |
| Name a Valid U.S. President #1 | 0 | - | 4.92 | 143,915 |
| U.S. Presidents True or False | 0 | - | 3.92 | 14,096 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 119,276 |
| Battle to Country | 0 | - | 4.87 | 33,221 |
| George Bush... or George Bush | 0 | - | 3.87 | 7,479 |
| Empires A-Z | 0 | - | 4.44 | 37,504 |
| Random U.S. Presidents by Picture | 0 | - | 4.29 | 41,467 |
| Vatican City Country Quiz | 0 | - | 4.49 | 36,278 |
| Name a Valid U.S. President #2 | 0 | - | 4.49 | 47,655 |
| Name a Valid Answer - World War II | 0 | - | 4.47 | 44,714 |
| People in History by Wikipedia Descriptions #1 | 0 | - | 4.46 | 31,302 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.13 | 39,459 |
| People in History by Wikipedia Descriptions #3 | 0 | - | 4.44 | 26,780 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 3.89 | 18,050 |
| Win the U.S. Presidential Election | 0 | - | 4.69 | 454,172 |
| U.S. Vice Presidents in History | 0 | - | 3.59 | 5,842 |
| WWI... or WWII? | 0 | - | 4.80 | 112,519 |
| Famous Generals - Non U.S. | 0 | - | 4.46 | 12,917 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 116,565 |
