| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,665,420 |
| World Leaders by Picture | 0 | - | 4.26 | 184,334 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 346,361 |
| U.S. Vice Presidents | 0 | - | 4.38 | 95,231 |
| Shakespeare's Plays Quiz | 0 | - | 4.35 | 303,345 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 497,764 |
| Olympian Gods Quiz | 0 | - | 4.95 | 402,144 |
| All U.S. Supreme Court Justices | 0 | - | 4.39 | 24,719 |
| English Monarchs Quiz | 0 | - | 4.84 | 377,861 |
| U.S. Federal Agency Acronyms | 0 | - | 4.45 | 64,097 |
| U.S. Cabinet Departments | 0 | - | 4.77 | 55,084 |
| Words for Leaders | 0 | - | 4.66 | 184,668 |
| Countries That Border Russia | 0 | - | 4.98 | 366,711 |
| Communist Countries in History | 0 | - | 4.47 | 381,704 |
| Famous Dictators Quiz #1 | 0 | - | 4.52 | 167,861 |
| Governors Who Ran For President | 0 | - | 4.38 | 17,241 |
| Figures from Greek Mythology | 0 | - | 4.84 | 149,729 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 339,950 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,070 |
| U.S. Presidential Quotes | 0 | - | 4.28 | 39,921 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,763 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,805 |
| Prime Ministers of the UK | 0 | - | 4.93 | 319,768 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,188 |
| Biggest Cities in Russia | 0 | - | 4.48 | 68,564 |
| Famous Dictators Quiz #2 | 0 | - | 4.30 | 72,980 |
| U.S. States by Governor Quiz | 0 | - | 4.35 | 15,541 |
| Name that Greek Letter | 0 | - | 4.93 | 255,707 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,142 |
| EU Countries Quiz | 0 | - | 4.99 | 206,281 |
| Countries that Border Poland | 0 | - | 4.98 | 129,084 |
| Historical Rulers #1 | 0 | - | 4.21 | 93,892 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,269 |
| Countries in World War I | 0 | - | 4.92 | 182,088 |
| U.S. Presidents by Event | 0 | - | 4.57 | 25,446 |
| Prime Ministers of Australia | 0 | - | 4.46 | 23,857 |
| U.S. Bill of Rights | 0 | - | 4.51 | 29,107 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 64,845 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,568 |
| Ultimate Harry Potter Name Game | 0 | - | 4.96 | 425,993 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 91,688 |
| World Leaders Quiz #1 | 0 | - | 4.03 | 83,942 |
| Slavic Countries | 0 | - | 4.96 | 79,105 |
| Shakespeare Quotes Quiz | 0 | - | 4.32 | 57,943 |
| Presidential Running Mates Quiz | 0 | - | 4.17 | 15,389 |
| Famous Russians Quiz | 0 | - | 4.16 | 20,964 |
| Political Movements by Country | 0 | - | 4.49 | 61,751 |
| U.S. Political Parties in History | 0 | - | 4.22 | 17,150 |
| Presidential Actors | 0 | - | 4.40 | 15,919 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 63,862 |
| U.S. Senators by State | 0 | - | 4.43 | 24,447 |
| National Founders | 0 | - | 4.36 | 74,357 |
| Countries Formerly in Yugoslavia | 0 | - | 4.93 | 92,008 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,251 |
| First Ladies of the United States | 0 | - | 4.21 | 67,787 |
| Russia Country Quiz | 0 | - | 4.86 | 90,493 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 295,397 |
| Presidential Middle Names | 0 | - | 4.34 | 45,731 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 184,386 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,375 |
| The George W. Bush Presidency | 0 | - | 3.92 | 29,163 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,201 |
| The George H. W. Bush Presidency | 0 | - | 4.33 | 18,978 |
| The Ronald Reagan Presidency | 0 | - | 4.20 | 21,633 |
| The Richard Nixon Presidency | 0 | - | 3.95 | 19,279 |
| The Jimmy Carter Presidency | 0 | - | 4.24 | 16,400 |
| The John F. Kennedy Presidency | 0 | - | 4.36 | 38,012 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.37 | 20,279 |
| The Abraham Lincoln Presidency | 0 | - | 4.50 | 22,703 |
| Political Figures by Last Name #1 | 0 | - | 4.46 | 52,427 |
| Political Figures by Last Name #2 | 0 | - | 4.07 | 12,470 |
| The Margaret Thatcher Premiership | 0 | - | 3.94 | 7,786 |
| Spouses of World Leaders | 0 | - | 4.03 | 10,554 |
| American Political Words | 0 | - | 4.29 | 20,504 |
| Ancient Greek Words | 0 | - | 4.83 | 71,506 |
| Countries that Border Hungary | 0 | - | 4.99 | 85,071 |
| Kings of France Quiz | 0 | - | 4.12 | 26,978 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,371 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 102,848 |
| Prime Ministers of Israel | 0 | - | 4.07 | 14,313 |
| Roman Emperors | 0 | - | 4.95 | 78,144 |
| Houses of British Monarchs | 0 | - | 4.46 | 44,861 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 180,953 |
| English Royal Consorts | 0 | - | 4.24 | 31,366 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,424 |
| History of Russia Quiz | 0 | - | 4.38 | 27,199 |
| Arthurian Legend | 0 | - | 4.33 | 23,044 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,346 |
| World Leaders Quiz #2 | 0 | - | 3.90 | 22,810 |
| World Leaders of the Cold War | 0 | - | 4.26 | 19,364 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,453 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.94 | 68,259 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.14 | 38,994 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 65,011 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.95 | 299,424 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,587 |
| US Presidents Breakdown Puzzle #1 | 0 | - | 3.65 | 18,457 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 59,834 |
| Historical Leaders by Date #1 | 0 | - | 4.45 | 25,316 |
| Historical Leaders by Date #2 | 0 | - | 4.42 | 24,355 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 149,787 |
| Countries Closest to Spain A-Z | 0 | - | 4.97 | 74,966 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.91 | 58,948 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.34 | 238,062 |
| Most Mentioned Enemies of Russia | 0 | - | 4.73 | 72,990 |
| Russia A-Z | 0 | - | 4.37 | 23,182 |
| Most Mentioned Allies of Russia | 0 | - | 4.34 | 29,701 |
| The Reign of Queen Elizabeth II | 0 | - | 4.31 | 30,472 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,242 |
| Moldova Country Quiz | 0 | - | 4.89 | 22,669 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,350 |
| Senators Who Ran For President | 0 | - | 4.22 | 15,038 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.07 | 23,528 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.02 | 13,763 |
| Assassinated U.S. Presidents | 0 | - | 4.56 | 71,304 |
| Countries of the Popes | 0 | - | 4.74 | 69,958 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.97 | 137,019 |
| Federal Subjects of Russia | 0 | - | 4.96 | 80,652 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.45 | 47,218 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.29 | 48,132 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.31 | 8,646 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 87,002 |
| Countries of Europe After World War II | 0 | - | 4.97 | 142,685 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 111,530 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 143,186 |
| UN Secretaries-General | 0 | - | 4.30 | 6,390 |
| The Barack Obama Presidency | 0 | - | 4.10 | 20,995 |
| The George Washington Presidency | 0 | - | 3.89 | 8,693 |
| The John Adams Presidency | 0 | - | 4.04 | 7,011 |
| The Thomas Jefferson Presidency | 0 | - | 4.18 | 11,699 |
| U.S. Electoral College Landslides | 0 | - | 4.13 | 13,621 |
| Top 10 Swing States in U.S. Elections | 0 | - | 4.41 | 48,070 |
| People in Pictures with Ronald Reagan | 0 | - | 4.30 | 34,099 |
| People in Pictures with Barack Obama | 0 | - | 4.07 | 42,042 |
| Random U.S. Vice President to President | 0 | - | 4.54 | 17,993 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.34 | 40,646 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,605 |
| The Reign of Henry VIII | 0 | - | 4.20 | 23,988 |
| The Reign of Queen Victoria | 0 | - | 4.30 | 19,973 |
| The Reign of Napoleon | 0 | - | 4.46 | 26,530 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,618 |
| The Reign of Elizabeth I | 0 | - | 4.37 | 21,922 |
| The Life of Winston Churchill | 0 | - | 4.06 | 10,525 |
| The Kennedy Family | 0 | - | 3.48 | 6,088 |
| First Names of Recent World Leaders | 0 | - | 4.17 | 20,225 |
| Geography of Russia | 0 | - | 4.40 | 17,960 |
| Soviet Union Country Quiz | 0 | - | 4.78 | 56,195 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 141,875 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.30 | 24,429 |
| Biggest Trading Partners - Russia | 0 | - | 4.63 | 29,024 |
| Top 10 Richest Countries in Europe | 0 | - | 4.93 | 96,480 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.57 | 49,503 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.16 | 33,531 |
| The Dictator Files: Chairman Mao | 0 | - | 4.09 | 16,238 |
| Arms Exports - Russia | 0 | - | 4.25 | 11,776 |
| Countries with Territory in the Balkans | 0 | - | 4.92 | 66,136 |
| Countries Bordering Serbia | 0 | - | 4.92 | 71,947 |
| G7 Leaders Since 2003 | 0 | - | 4.39 | 26,260 |
| Word Chain - Russia | 0 | - | 4.29 | 13,113 |
| Flags of Countries That Border Russia | 0 | - | 4.74 | 50,932 |
| U.S. President Scramble | 0 | - | 4.31 | 80,131 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 42,751 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 101,022 |
| Historical Rulers #2 | 0 | - | 4.16 | 27,426 |
| Paramount Leaders of China | 0 | - | 4.24 | 8,450 |
| Pope Facts | 0 | - | 4.31 | 15,638 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 115,753 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 11,582 |
| Russia by Picture | 0 | - | 4.36 | 16,538 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,357 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.11 | 20,796 |
| Embarrassing Chapters in Russian History | 0 | - | 3.76 | 18,035 |
| London Underground Stations - With Map | 0 | - | 4.91 | 77,773 |
| European Secessionist Movements on a Map | 0 | - | 4.55 | 26,636 |
| Dictators by Picture | 0 | - | 4.10 | 38,421 |
| British History A-Z | 0 | - | 4.38 | 27,791 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.22 | 8,918 |
| U.S. Presidents to Win the Nobel Peace Prize | 0 | - | 4.29 | 14,852 |
| Italian History A-Z | 0 | - | 4.05 | 7,948 |
| Mythology A-Z | 0 | - | 4.32 | 29,959 |
| French History A-Z | 0 | - | 4.13 | 10,825 |
| German History A-Z | 0 | - | 4.11 | 11,692 |
| Spanish History A-Z | 0 | - | 4.27 | 9,901 |
| Countries With the Most Russian Speakers | 0 | - | 4.94 | 44,333 |
| Countries that Beat Russia | 0 | - | 4.45 | 45,204 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.45 | 17,468 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 27,767 |
| The U.S. Government - How Does it Work? | 0 | - | 4.36 | 36,948 |
| Russia Multiple Choice | 0 | - | 4.47 | 34,359 |
| Ancient Greece A-Z | 0 | - | 4.73 | 17,151 |
| The Theodore Roosevelt Presidency | 0 | - | 4.37 | 6,415 |
| Countries of the German Empire | 0 | - | 4.36 | 26,491 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.28 | 21,852 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.38 | 9,551 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.10 | 10,634 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 125,632 |
| U.S. Presidents True or False | 0 | - | 3.96 | 13,077 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 92,411 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 73,824 |
| Countries of the Italian Empire | 0 | - | 4.19 | 19,795 |
