| 3,692,057 | U.S. Presidents Quiz |
| 626,304 | Win the U.S. Presidential Election |
| 495,207 | Communist Countries in History |
| 438,278 | Prime Ministers of the UK |
| 426,139 | U.S. Presidents by Picture |
| 381,269 | First Names of U.S. Presidents |
| 304,762 | US Presidents - One Minute Sprint |
| 279,629 | NATO Countries |
| 273,283 | EU Countries Quiz |
| 265,035 | World Leaders by Picture |
| 257,057 | Words for Leaders |
| 239,285 | U.S. Citizenship Test Questions |
| 199,663 | Famous Dictators #1 |
| 194,484 | Countries of the Soviet Union |
| 193,458 | Most-Visited Countries by U.S. Presidents |
| 191,524 | Name a Valid U.S. President #1 |
| 174,302 | U.S. Presidents - Sudden Death |
| 138,003 | Name the Popes Quiz |
| 136,147 | U.S. Vice Presidents |
| 127,978 | Countries of the Popes |
| 123,950 | Country by Photo of its Leader |
| 118,861 | Historical Rulers #1 |
| 116,699 | U.S. President Scramble |
| 110,012 | World Leaders Quiz #1 |
| 108,598 | U.S. Presidential Trivia #1 |
| 94,896 | Soviet Leaders 1917–1991 |
| 94,510 | Assassinated U.S. Presidents |
| 93,961 | Countries Invaded by the USSR |
| 93,679 | Losing U.S. Presidential Candidates in History |
| 91,040 | All OPEC Countries Ever |
| 87,635 | Blue States - Sudden Death |
| 87,456 | Famous Dictators #2 |
| 85,583 | First Ladies of the United States |
| 84,388 | 25 Biggest Cities of the Soviet Union |
| 83,809 | National Founders |
| 83,640 | Most-Visited Countries by Popes |
| 82,204 | Play-Doh Presidents |
| 81,266 | Top 10 U.S. States by Democratic Party Support |
| 80,663 | Soviet Union Country Quiz |
| 79,949 | U.S. Federal Agency Acronyms |
| 77,838 | The Dictator Files: Adolf Hitler |
| 76,998 | U.S. Presidents in Order - Whammies |
| 76,462 | Words for Government |
| 75,464 | Top 10 U.S. States by Republican Party Support |
| 75,162 | Top 10 U.S. Swing States in the 2024 Election |
| 74,876 | US President Faces - Sudden Death #1 |
| 72,835 | U.S. Cabinet Departments |
| 72,491 | Political Movements by Country |
| 69,918 | Name a Valid U.S. President #2 |
| 69,230 | Fill the White House with Presidents |
| 68,659 | U.S. Presidents by State |
| 67,924 | Political Figures by Last Name #1 |
| 66,190 | Random U.S. Presidents by Picture |
| 64,724 | British Citizenship Test |
| 60,164 | Presidential Middle Names |
| 57,935 | Win the Presidential Election in 15 Seconds |
| 57,460 | Canadian Prime Ministers |
| 55,297 | Red State or Blue State Trait? |
| 53,241 | U.S. Presidential Trivia #2 |
| 50,641 | Stalin... or Hitler? |
| 49,128 | Dictators by Picture |
| 48,772 | Five Most Guessed World Leaders by Country |
| 48,459 | The Dictator Files: Joseph Stalin |
| 47,858 | People in Pictures with Barack Obama |
| 47,566 | Republican U.S. Presidents - Sudden Death |
| 47,448 | Historical Rulers #2 |
| 46,452 | G7 Leaders Since 2003 |
| 44,484 | U.S. Presidential Quotes |
| 44,314 | Vatican City Country Quiz |
| 43,695 | The John F. Kennedy Presidency |
| 42,338 | The U.S. Government - How Does it Work? |
| 41,829 | Know Your Dictator - Click Quiz |
| 40,648 | People in Pictures with Ronald Reagan |
| 39,929 | U.S. Senators by State |
| 39,810 | Win the 1828 U.S. Presidential Election |
| 39,061 | Who's That Dictator - Click Quiz |
| 38,387 | Ten Least Guessed U.S. Presidents |
| 37,832 | World Leaders of the World Wars |
| 36,852 | U.S. President by Lie |
| 35,842 | World Leaders Quiz #2 |
| 35,203 | US President Faces - Sudden Death #2 |
| 34,956 | U.S. Presidents Who Died in Office |
| 34,942 | European Secessionist Movements on a Map |
| 34,391 | States that Have Been Blue the Longest |
| 34,346 | U.S. Presidents by Event |
| 33,550 | Birth States of U.S. Presidents - Click Quiz |
| 33,544 | U.S. Presidential Last Names as Baby Names |
| 32,515 | U.S. Bill of Rights |
| 32,178 | The George W. Bush Presidency |
| 31,899 | Prime Ministers of Australia |
| 31,443 | The Bill Clinton Presidency |
| 31,421 | Historical Leaders by Date #1 |
| 31,221 | Pope Facts |
| 30,633 | Random U.S. Vice President to President |
| 30,243 | Historical Leaders by Date #2 |
| 29,793 | 100 Biggest Soviet Cities in 1989 with a Map |
| 29,067 | All U.S. Supreme Court Justices |
| 28,988 | States that Have Been Red the Longest |
| 28,808 | U.S. Presidents by Picture - Multiple Choice |
| 28,771 | All UK Parliament Constituencies on a Map |
| 28,720 | Name a Valid U.S. President #3 |
| 28,614 | U.S. Presidential Running Mates |
| 27,679 | U.S. Political Parties in History |
| 27,437 | USSR True or False |
| 26,778 | The Dictator Files: Vladimir Lenin |
| 26,212 | The Abraham Lincoln Presidency |
| 26,141 | U.S. Political Figures by Picture #1 |
| 25,379 | The Barack Obama Presidency |
| 25,268 | World Leaders of the Cold War |
| 24,977 | First Names of Recent World Leaders |
| 24,931 | Presidents that Beat Thomas Jefferson |
| 24,811 | The Ronald Reagan Presidency |
| 24,799 | US Presidents in Film & TV - Picture Quiz |
| 24,007 | Current US Senators by Picture |
| 23,944 | Add a Letter - Make a U.S. President |
| 23,938 | The Franklin D. Roosevelt Presidency |
| 23,427 | The Dictator Files: Benito Mussolini |
| 23,404 | American Political Words |
| 23,163 | U.S. Presidents With Facial Hair By Picture |
| 22,033 | U.S. Electoral College Landslides |
| 22,010 | The Richard Nixon Presidency |
| 21,667 | U.S. Presidential Knowledge - Multiple Choice |
| 21,483 | The George H. W. Bush Presidency |
| 21,293 | U.S. Presidents - Odd Man Out |
| 21,223 | A Quiz About Communism |
| 21,109 | The Assassination of JFK |
| 20,946 | First Names of UK Prime Ministers |
| 20,666 | The Dictator Files: Chairman Mao |
| 20,423 | Parties (Mostly Political) |
| 20,246 | U.S. Governors Who Ran For President |
| 20,041 | US Presidents Breakdown Puzzle #1 |
| 20,031 | U.S. Presidential Terms with Whammies |
| 19,881 | Richest Countries that Were Ever Communist |
| 19,876 | Political Quotes |
| 19,657 | U.S. Government Agencies |
| 19,618 | Benevolent Dictators and Enlightened Despots |
| 19,321 | All World Leaders 2026 |
| 19,161 | Presidential Actors |
| 19,124 | The Jimmy Carter Presidency |
| 18,312 | U.S. Presidents to Win the Nobel Peace Prize |
| 18,054 | U.S. States by Governor |
| 17,931 | Prime Ministers of Israel |
| 17,149 | U.S. Presidents by Place of Birth and Death |
| 17,034 | Senators Who Ran For President |
| 16,925 | Franklin... or Theodore Roosevelt |
| 16,717 | Political Figures by Last Name #2 |
| 16,673 | Children of U.S. Presidents |
| 16,262 | Random U.S. President by Clue |
| 16,173 | U.S. Vice Presidents Who Became President |
| 15,844 | The Dictator Files: Saddam Hussein |
| 15,591 | U.S. Presidents True or False |
| 15,510 | U.S. Political Figures by Picture #2 |
| 15,012 | Politicians with Other Careers |
| 14,539 | The George Washington Presidency |
| 14,082 | U.S. Presidents Who Added the Most Territory |
| 14,065 | The Kennedy Family |
| 13,806 | States That Shifted to Biden in 2020 |
| 13,718 | The Thomas Jefferson Presidency |
| 12,844 | U.S. Vice Presidential Trivia |
| 12,845 | Random Representatives of Congress by Picture |
| 12,811 | Shortest U.S. Presidential Terms |
| 12,798 | Popes of the Catholic Church |
| 12,331 | U.S. Presidential Candidates Who Received the Most Total Votes |
| 12,321 | Spouses of World Leaders |
| 12,314 | The Dictator Files: Fidel Castro |
| 12,295 | U.S. First Lady First Names - Sudden Death |
| 12,260 | George Washington... or George W. Bush? |
| 12,247 | Tsars of Russia |
| 12,207 | Mayors of New York City |
| 12,191 | Current US Senators |
| 11,775 | All U.S. Supreme Court Justices Ever |
| 11,430 | US Presidents and their Vice Presidents |
| 11,311 | U.S. Presidents and Veeps that are Words |
| 11,059 | Paramount Leaders of China |
| 10,855 | Female Political Figures by Picture - U.S. |
| 10,394 | U.S. Presidential Trivia #3 |
| 10,179 | Presidential Middle Initial Letters - Whammies |
| 10,004 | States That Shifted to Trump in 2016 |
| 9,911 | British Prime Ministers by Clue |
| 9,867 | Members of the US House of Representatives (119th Congress) |
| 9,755 | Name a Valid U.S. President by Birth State |
| 9,234 | The Margaret Thatcher Premiership |
| 8,957 | Collapse of the Soviet Union with a Map |
| 8,801 | Separatist Movements on a World Map |
| 8,740 | The John Adams Presidency |
| 8,709 | Main Parts of the U.S. Budget |
| 8,199 | George Bush... or George Bush |
| 7,796 | US Presidential Last Names "Hangman" - Randomized |
| 7,794 | UN Secretaries-General |
| 7,735 | The Theodore Roosevelt Presidency |
| 7,647 | Win the EU Parliamentary Election |
| 7,531 | Picture Click: US Presidents |
| 7,402 | UK constituencies on a map (new boundaries) |
| 7,240 | First Names of U.S. Presidents |
| 7,149 | U.S. Presidents (Official Names) - Sudden Death |
| 7,016 | Political Books Quiz |
| 6,880 | US Presidents By Political Party |
| 6,598 | 2012 Republican Presidential Candidates |
| 6,569 | Category Elimination - U.S. Presidents |
