| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,661,074 |
| World Leaders by Picture | 0 | - | 4.27 | 184,091 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 345,993 |
| U.S. Vice Presidents | 0 | - | 4.38 | 95,123 |
| Shakespeare's Plays Quiz | 0 | - | 4.36 | 302,893 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 497,160 |
| Olympian Gods Quiz | 0 | - | 4.95 | 401,747 |
| All U.S. Supreme Court Justices | 0 | - | 4.39 | 24,704 |
| English Monarchs Quiz | 0 | - | 4.84 | 377,350 |
| Countries That Border Russia | 0 | - | 4.98 | 366,267 |
| Communist Countries in History | 0 | - | 4.47 | 381,190 |
| Governors Who Ran For President | 0 | - | 4.38 | 17,222 |
| Figures from Greek Mythology | 0 | - | 4.84 | 149,591 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 339,402 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,038 |
| U.S. Presidential Quotes | 0 | - | 4.27 | 39,897 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,652 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,744 |
| Prime Ministers of the UK | 0 | - | 4.93 | 319,373 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,160 |
| Biggest Cities in Russia | 0 | - | 4.48 | 68,498 |
| Name that Greek Letter | 0 | - | 4.92 | 255,341 |
| Flags of Europe Quiz | 0 | - | 4.99 | 853,522 |
| Countries that Border Poland | 0 | - | 4.98 | 128,943 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,058 |
| Countries in World War I | 0 | - | 4.92 | 181,849 |
| U.S. Presidents by Event | 0 | - | 4.57 | 25,413 |
| Prime Ministers of Australia | 0 | - | 4.46 | 23,825 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 64,758 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,367 |
| Ultimate Harry Potter Name Game | 0 | - | 4.96 | 425,682 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 91,368 |
| Slavic Countries | 0 | - | 4.96 | 79,011 |
| Shakespeare Quotes Quiz | 0 | - | 4.32 | 57,912 |
| Presidential Running Mates Quiz | 0 | - | 4.17 | 15,378 |
| Famous Russians Quiz | 0 | - | 4.16 | 20,942 |
| Presidential Actors | 0 | - | 4.40 | 15,899 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 63,810 |
| Countries Formerly in Yugoslavia | 0 | - | 4.93 | 91,924 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,145 |
| First Ladies of the United States | 0 | - | 4.21 | 67,744 |
| Russia Country Quiz | 0 | - | 4.86 | 90,383 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 295,052 |
| Presidential Middle Names | 0 | - | 4.34 | 45,697 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 184,253 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,295 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,196 |
| The George H. W. Bush Presidency | 0 | - | 4.33 | 18,970 |
| The Ronald Reagan Presidency | 0 | - | 4.20 | 21,623 |
| The Richard Nixon Presidency | 0 | - | 3.95 | 19,267 |
| The Jimmy Carter Presidency | 0 | - | 4.24 | 16,389 |
| The John F. Kennedy Presidency | 0 | - | 4.36 | 37,988 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.37 | 20,264 |
| The Abraham Lincoln Presidency | 0 | - | 4.50 | 22,694 |
| Ancient Roman Trivia #1 | 0 | - | 4.82 | 65,687 |
| European Geography By Letter - P | 0 | - | 4.81 | 80,388 |
| Ancient Greek Words | 0 | - | 4.82 | 71,292 |
| Countries that Border Hungary | 0 | - | 4.99 | 84,677 |
| Kings of France Quiz | 0 | - | 4.12 | 26,956 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,273 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 102,597 |
| Prime Ministers of Israel | 0 | - | 4.07 | 14,297 |
| Roman Emperors | 0 | - | 4.95 | 77,978 |
| Houses of British Monarchs | 0 | - | 4.48 | 44,806 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 180,322 |
| English Royal Consorts | 0 | - | 4.24 | 31,348 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,300 |
| History of Russia Quiz | 0 | - | 4.38 | 27,167 |
| Arthurian Legend | 0 | - | 4.33 | 23,022 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,317 |
| World Leaders of the Cold War | 0 | - | 4.26 | 19,338 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,406 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.94 | 68,170 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.14 | 38,919 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 64,918 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.94 | 299,094 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,455 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 59,773 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 149,627 |
| Countries Closest to Spain A-Z | 0 | - | 4.97 | 74,854 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.91 | 58,866 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.34 | 237,886 |
| Most Mentioned Enemies of Russia | 0 | - | 4.73 | 72,887 |
| Russia A-Z | 0 | - | 4.37 | 23,155 |
| Most Mentioned Allies of Russia | 0 | - | 4.34 | 29,658 |
| The Reign of Queen Elizabeth II | 0 | - | 4.31 | 30,446 |
| Monarchies of Europe | 0 | - | 4.91 | 61,871 |
| Members of the Fellowship of the Ring | 0 | - | 4.90 | 38,645 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,021 |
| Moldova Country Quiz | 0 | - | 4.89 | 22,625 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,306 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.07 | 23,508 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.02 | 13,751 |
| Every European Country Shape | 0 | - | 4.94 | 151,654 |
| Assassinated U.S. Presidents | 0 | - | 4.56 | 71,225 |
| Countries of the Popes | 0 | - | 4.74 | 69,859 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.97 | 136,823 |
| Federal Subjects of Russia | 0 | - | 4.97 | 80,421 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.31 | 8,628 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 86,880 |
| Countries of Europe After World War II | 0 | - | 4.97 | 142,429 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 111,249 |
| Top 10 Coldest European Countries | 0 | - | 4.92 | 142,999 |
| The Barack Obama Presidency | 0 | - | 4.10 | 20,979 |
| The John Adams Presidency | 0 | - | 4.04 | 7,003 |
| The Thomas Jefferson Presidency | 0 | - | 4.18 | 11,689 |
| People in Pictures with Ronald Reagan | 0 | - | 4.30 | 34,058 |
| People in Pictures with Barack Obama | 0 | - | 4.07 | 42,018 |
| Random U.S. Vice President to President | 0 | - | 4.54 | 17,984 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.34 | 40,585 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,576 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 58,423 |
| The Reign of Henry VIII | 0 | - | 4.20 | 23,971 |
| The Reign of Queen Victoria | 0 | - | 4.30 | 19,948 |
| The Reign of Napoleon | 0 | - | 4.46 | 26,482 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,523 |
| The Reign of Elizabeth I | 0 | - | 4.37 | 21,903 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.93 | 39,541 |
| The Life of Winston Churchill | 0 | - | 4.06 | 10,519 |
| Geography of Russia | 0 | - | 4.40 | 17,935 |
| Soviet Union Country Quiz | 0 | - | 4.78 | 56,109 |
| Three Band Flags of Europe | 0 | - | 4.98 | 140,384 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 141,675 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.30 | 24,404 |
| The Trojan War | 0 | - | 4.84 | 25,827 |
| Biggest Trading Partners - UK | 0 | - | 4.87 | 48,664 |
| Biggest Trading Partners - Russia | 0 | - | 4.63 | 28,980 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 32,484 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 40,564 |
| Top 10 Richest Countries in Europe | 0 | - | 4.93 | 96,320 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.57 | 49,426 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.16 | 33,489 |
| The Dictator Files: Chairman Mao | 0 | - | 4.09 | 16,211 |
| Most Guessed European Capitals | 0 | - | 4.84 | 67,089 |
| Arms Exports - Russia | 0 | - | 4.25 | 11,756 |
| Countries with Territory in the Balkans | 0 | - | 4.92 | 66,067 |
| Countries Bordering Serbia | 0 | - | 4.92 | 71,842 |
| Word Chain - Russia | 0 | - | 4.29 | 13,089 |
| Catholic Countries in Europe | 0 | - | 4.81 | 53,560 |
| Biggest Trading Partners - European Union | 0 | - | 4.92 | 55,768 |
| Flags of Countries That Border Russia | 0 | - | 4.74 | 50,826 |
| Flags of Countries That Border France | 0 | - | 4.91 | 85,322 |
| Flags of Countries that Border Germany | 0 | - | 4.83 | 73,125 |
| U.S. President Scramble | 0 | - | 4.31 | 80,068 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 42,599 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.88 | 70,643 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 100,939 |
| Paramount Leaders of China | 0 | - | 4.24 | 8,434 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,476 |
| Pope Facts | 0 | - | 4.31 | 15,618 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 115,579 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.52 | 11,549 |
| Russia by Picture | 0 | - | 4.36 | 16,512 |
| Roman History by Picture | 0 | - | 4.40 | 21,286 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,241 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.11 | 20,769 |
| Embarrassing Chapters in Russian History | 0 | - | 3.76 | 18,024 |
| London Underground Stations - With Map | 0 | - | 4.91 | 77,562 |
| European Secessionist Movements on a Map | 0 | - | 4.55 | 26,585 |
| Dictators by Picture | 0 | - | 4.10 | 38,395 |
| British History A-Z | 0 | - | 4.38 | 27,761 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.22 | 8,912 |
| U.S. Presidents to Win the Nobel Peace Prize | 0 | - | 4.29 | 14,819 |
| Italian History A-Z | 0 | - | 4.05 | 7,943 |
| Mythology A-Z | 0 | - | 4.32 | 29,914 |
| French History A-Z | 0 | - | 4.13 | 10,807 |
| German History A-Z | 0 | - | 4.11 | 11,679 |
| Spanish History A-Z | 0 | - | 4.25 | 9,884 |
| Countries With the Most Russian Speakers | 0 | - | 4.94 | 44,213 |
| Countries that Beat Russia | 0 | - | 4.45 | 45,001 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.45 | 17,417 |
| WWII Figures by Picture | 0 | - | 4.65 | 30,156 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 27,656 |
| Pixelated Europe Map | 0 | - | 4.88 | 94,806 |
| Russia Multiple Choice | 0 | - | 4.47 | 34,327 |
| Ancient Greece A-Z | 0 | - | 4.73 | 17,116 |
| The Theodore Roosevelt Presidency | 0 | - | 4.37 | 6,408 |
| Countries of the German Empire | 0 | - | 4.36 | 26,436 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 48,993 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.28 | 21,840 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.38 | 9,542 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.10 | 10,625 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 125,423 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 176,542 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 92,202 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 73,679 |
| Countries of the Italian Empire | 0 | - | 4.19 | 19,748 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,015 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 175,943 |
| Random European Countries on a Map | 0 | - | 4.98 | 211,260 |
| Random U.S. Presidents by Picture | 0 | - | 4.26 | 36,906 |
| Vatican City Country Quiz | 0 | - | 4.47 | 31,560 |
| Name a Valid U.S. President #2 | 0 | - | 4.51 | 40,339 |
| Russian History A-Z | 0 | - | 4.22 | 15,314 |
| Category Elimination - European Geography #1 | 0 | - | 4.96 | 167,487 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 36,411 |
| Famous Germans by Picture | 0 | - | 4.13 | 13,222 |
| History of The Netherlands | 0 | - | 4.29 | 13,911 |
| European Geography By Letter - B #2 | 0 | - | 4.82 | 52,634 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 201,621 |
