| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,673,373 |
| World Leaders by Picture | 0 | - | 4.26 | 184,746 |
| U.S. Presidents by Picture | 0 | - | 4.81 | 347,079 |
| U.S. Vice Presidents | 0 | - | 4.38 | 95,466 |
| Shakespeare's Plays Quiz | 0 | - | 4.36 | 304,188 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 499,077 |
| Olympian Gods Quiz | 0 | - | 4.95 | 402,881 |
| All U.S. Supreme Court Justices | 0 | - | 4.40 | 24,757 |
| English Monarchs Quiz | 0 | - | 4.85 | 378,853 |
| U.S. Federal Agency Acronyms | 0 | - | 4.45 | 64,191 |
| U.S. Cabinet Departments | 0 | - | 4.78 | 55,157 |
| Words for Leaders | 0 | - | 4.66 | 185,536 |
| Countries That Border Russia | 0 | - | 4.98 | 367,521 |
| Communist Countries in History | 0 | - | 4.47 | 382,700 |
| Famous Dictators Quiz #1 | 0 | - | 4.52 | 168,172 |
| Governors Who Ran For President | 0 | - | 4.38 | 17,263 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,034 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 340,975 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,146 |
| U.S. Presidential Quotes | 0 | - | 4.28 | 39,969 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,012 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,896 |
| Prime Ministers of the UK | 0 | - | 4.93 | 320,394 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,274 |
| Biggest Cities in Russia | 0 | - | 4.48 | 68,700 |
| Famous Dictators Quiz #2 | 0 | - | 4.31 | 73,408 |
| U.S. States by Governor Quiz | 0 | - | 4.36 | 15,570 |
| Name that Greek Letter | 0 | - | 4.91 | 256,183 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,556 |
| EU Countries Quiz | 0 | - | 4.99 | 206,725 |
| Countries that Border Poland | 0 | - | 4.98 | 129,391 |
| Historical Rulers #1 | 0 | - | 4.21 | 93,990 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,560 |
| Countries in World War I | 0 | - | 4.92 | 182,565 |
| U.S. Presidents by Event | 0 | - | 4.57 | 25,500 |
| Prime Ministers of Australia | 0 | - | 4.46 | 23,931 |
| U.S. Bill of Rights | 0 | - | 4.51 | 29,135 |
| Countries "Ruled" by King Charles III | 0 | - | 4.73 | 64,980 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,953 |
| Ultimate Harry Potter Name Game | 0 | - | 4.96 | 426,634 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 91,899 |
| World Leaders Quiz #1 | 0 | - | 4.03 | 83,982 |
| Slavic Countries | 0 | - | 4.96 | 79,267 |
| Shakespeare Quotes Quiz | 0 | - | 4.32 | 58,017 |
| Presidential Running Mates Quiz | 0 | - | 4.17 | 15,400 |
| Famous Russians Quiz | 0 | - | 4.16 | 21,000 |
| Political Movements by Country | 0 | - | 4.49 | 61,875 |
| U.S. Political Parties in History | 0 | - | 4.23 | 17,187 |
| Presidential Actors | 0 | - | 4.40 | 15,949 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 63,940 |
| U.S. Senators by State | 0 | - | 4.43 | 24,521 |
| National Founders | 0 | - | 4.36 | 74,561 |
| Countries Formerly in Yugoslavia | 0 | - | 4.93 | 92,174 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,510 |
| First Ladies of the United States | 0 | - | 4.21 | 67,870 |
| Russia Country Quiz | 0 | - | 4.86 | 90,688 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,050 |
| Presidential Middle Names | 0 | - | 4.31 | 45,794 |
| U.S. Citizenship Test Questions | 0 | - | 4.84 | 184,618 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,508 |
| The George W. Bush Presidency | 0 | - | 3.92 | 29,181 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,235 |
| The George H. W. Bush Presidency | 0 | - | 4.33 | 18,998 |
| The Ronald Reagan Presidency | 0 | - | 4.20 | 21,662 |
| The Richard Nixon Presidency | 0 | - | 3.95 | 19,297 |
| The Jimmy Carter Presidency | 0 | - | 4.24 | 16,422 |
| The John F. Kennedy Presidency | 0 | - | 4.36 | 38,052 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.37 | 20,319 |
| The Abraham Lincoln Presidency | 0 | - | 4.50 | 22,745 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,543 |
| Political Figures by Last Name #2 | 0 | - | 4.08 | 12,511 |
| The Margaret Thatcher Premiership | 0 | - | 3.94 | 7,798 |
| Spouses of World Leaders | 0 | - | 4.03 | 10,563 |
| American Political Words | 0 | - | 4.30 | 20,544 |
| Ancient Greek Words | 0 | - | 4.83 | 71,901 |
| Countries that Border Hungary | 0 | - | 4.99 | 85,299 |
| Kings of France Quiz | 0 | - | 4.12 | 27,045 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,558 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,233 |
| Prime Ministers of Israel | 0 | - | 4.08 | 14,350 |
| Roman Emperors | 0 | - | 4.95 | 78,389 |
| Houses of British Monarchs | 0 | - | 4.46 | 44,993 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,355 |
| English Royal Consorts | 0 | - | 4.24 | 31,409 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,678 |
| History of Russia Quiz | 0 | - | 4.39 | 27,251 |
| Arthurian Legend | 0 | - | 4.33 | 23,066 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,412 |
| World Leaders Quiz #2 | 0 | - | 3.90 | 22,842 |
| World Leaders of the Cold War | 0 | - | 4.26 | 19,421 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,525 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.94 | 68,374 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.15 | 39,109 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 65,148 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.95 | 300,479 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,817 |
| US Presidents Breakdown Puzzle #1 | 0 | - | 3.65 | 18,467 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 59,972 |
| Historical Leaders by Date #1 | 0 | - | 4.45 | 25,367 |
| Historical Leaders by Date #2 | 0 | - | 4.42 | 24,407 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,327 |
| Countries Closest to Spain A-Z | 0 | - | 4.97 | 75,220 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,101 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.34 | 238,348 |
| Most Mentioned Enemies of Russia | 0 | - | 4.73 | 73,162 |
| Russia A-Z | 0 | - | 4.37 | 23,240 |
| Most Mentioned Allies of Russia | 0 | - | 4.34 | 29,780 |
| The Reign of Queen Elizabeth II | 0 | - | 4.30 | 30,529 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,557 |
| Moldova Country Quiz | 0 | - | 4.89 | 22,788 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,433 |
| Senators Who Ran For President | 0 | - | 4.22 | 15,054 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.07 | 23,547 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.02 | 13,777 |
| Assassinated U.S. Presidents | 0 | - | 4.56 | 71,463 |
| Countries of the Popes | 0 | - | 4.74 | 70,122 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.97 | 137,309 |
| Federal Subjects of Russia | 0 | - | 4.95 | 81,118 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.45 | 47,326 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.29 | 48,220 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.31 | 8,681 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 87,224 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,162 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,041 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 143,524 |
| UN Secretaries-General | 0 | - | 4.30 | 6,405 |
| The Barack Obama Presidency | 0 | - | 4.10 | 21,037 |
| The George Washington Presidency | 0 | - | 3.89 | 8,707 |
| The John Adams Presidency | 0 | - | 4.04 | 7,019 |
| The Thomas Jefferson Presidency | 0 | - | 4.18 | 11,714 |
| U.S. Electoral College Landslides | 0 | - | 4.13 | 13,639 |
| Top 10 Swing States in U.S. Elections | 0 | - | 4.41 | 48,192 |
| People in Pictures with Ronald Reagan | 0 | - | 4.30 | 34,162 |
| People in Pictures with Barack Obama | 0 | - | 4.07 | 42,093 |
| Random U.S. Vice President to President | 0 | - | 4.55 | 18,041 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.34 | 40,756 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,675 |
| The Reign of Henry VIII | 0 | - | 4.20 | 24,041 |
| The Reign of Queen Victoria | 0 | - | 4.30 | 20,011 |
| The Reign of Napoleon | 0 | - | 4.46 | 26,594 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,757 |
| The Reign of Elizabeth I | 0 | - | 4.37 | 21,958 |
| The Life of Winston Churchill | 0 | - | 4.06 | 10,543 |
| The Kennedy Family | 0 | - | 3.48 | 6,099 |
| First Names of Recent World Leaders | 0 | - | 4.17 | 20,249 |
| Geography of Russia | 0 | - | 4.40 | 18,001 |
| Soviet Union Country Quiz | 0 | - | 4.78 | 56,353 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,247 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.30 | 24,468 |
| Biggest Trading Partners - Russia | 0 | - | 4.64 | 29,126 |
| Top 10 Richest Countries in Europe | 0 | - | 4.92 | 96,749 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.56 | 49,648 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.16 | 33,617 |
| The Dictator Files: Chairman Mao | 0 | - | 4.09 | 16,275 |
| Arms Exports - Russia | 0 | - | 4.25 | 11,821 |
| Countries with Territory in the Balkans | 0 | - | 4.92 | 66,267 |
| Countries Bordering Serbia | 0 | - | 4.92 | 72,130 |
| G7 Leaders Since 2003 | 0 | - | 4.39 | 26,288 |
| Word Chain - Russia | 0 | - | 4.29 | 13,148 |
| Flags of Countries That Border Russia | 0 | - | 4.74 | 51,124 |
| U.S. President Scramble | 0 | - | 4.31 | 80,248 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 42,961 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 101,828 |
| Historical Rulers #2 | 0 | - | 4.16 | 27,468 |
| Paramount Leaders of China | 0 | - | 4.26 | 8,481 |
| Pope Facts | 0 | - | 4.31 | 15,670 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,069 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 11,633 |
| Russia by Picture | 0 | - | 4.36 | 16,587 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,552 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.11 | 20,856 |
| Embarrassing Chapters in Russian History | 0 | - | 3.76 | 18,063 |
| London Underground Stations - With Map | 0 | - | 4.92 | 78,027 |
| European Secessionist Movements on a Map | 0 | - | 4.54 | 26,728 |
| Dictators by Picture | 0 | - | 4.10 | 38,500 |
| British History A-Z | 0 | - | 4.38 | 27,858 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.22 | 8,934 |
| U.S. Presidents to Win the Nobel Peace Prize | 0 | - | 4.29 | 14,901 |
| Italian History A-Z | 0 | - | 4.05 | 7,968 |
| Mythology A-Z | 0 | - | 4.28 | 30,047 |
| French History A-Z | 0 | - | 4.13 | 10,864 |
| German History A-Z | 0 | - | 4.11 | 11,734 |
| Spanish History A-Z | 0 | - | 4.27 | 9,924 |
| Countries With the Most Russian Speakers | 0 | - | 4.94 | 44,536 |
| Countries that Beat Russia | 0 | - | 4.45 | 45,346 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.39 | 17,522 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,006 |
| The U.S. Government - How Does it Work? | 0 | - | 4.36 | 37,011 |
| Russia Multiple Choice | 0 | - | 4.48 | 34,435 |
| Ancient Greece A-Z | 0 | - | 4.72 | 17,233 |
| The Theodore Roosevelt Presidency | 0 | - | 4.37 | 6,427 |
| Countries of the German Empire | 0 | - | 4.36 | 26,597 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.28 | 21,876 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.34 | 9,571 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.10 | 10,652 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 125,979 |
| U.S. Presidents True or False | 0 | - | 3.96 | 13,099 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 92,741 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,154 |
| Countries of the Italian Empire | 0 | - | 4.19 | 19,889 |
