| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,677,048 |
| World Leaders by Picture | 0 | - | 4.26 | 184,896 |
| U.S. Presidents by Picture | 0 | - | 4.81 | 347,487 |
| U.S. Vice Presidents | 0 | - | 4.38 | 95,569 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 304,740 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 499,772 |
| Olympian Gods Quiz | 0 | - | 4.95 | 403,271 |
| All U.S. Supreme Court Justices | 0 | - | 4.40 | 24,774 |
| English Monarchs Quiz | 0 | - | 4.85 | 379,303 |
| Countries That Border Russia | 0 | - | 4.98 | 367,895 |
| Communist Countries in History | 0 | - | 4.48 | 383,168 |
| Governors Who Ran For President | 0 | - | 4.38 | 17,276 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,208 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 341,417 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,174 |
| U.S. Presidential Quotes | 0 | - | 4.28 | 39,991 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,203 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,955 |
| Prime Ministers of the UK | 0 | - | 4.93 | 320,763 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,319 |
| Biggest Cities in Russia | 0 | - | 4.49 | 68,770 |
| Name that Greek Letter | 0 | - | 4.90 | 256,436 |
| Flags of Europe Quiz | 0 | - | 4.99 | 859,988 |
| Countries that Border Poland | 0 | - | 4.98 | 129,528 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,693 |
| Countries in World War I | 0 | - | 4.92 | 182,793 |
| U.S. Presidents by Event | 0 | - | 4.57 | 25,542 |
| Prime Ministers of Australia | 0 | - | 4.46 | 23,957 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,050 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,173 |
| Ultimate Harry Potter Name Game | 0 | - | 4.96 | 426,939 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,017 |
| Slavic Countries | 0 | - | 4.96 | 79,337 |
| Shakespeare Quotes Quiz | 0 | - | 4.32 | 58,048 |
| Presidential Running Mates Quiz | 0 | - | 4.17 | 15,402 |
| Famous Russians Quiz | 0 | - | 4.16 | 21,018 |
| Presidential Actors | 0 | - | 4.40 | 15,969 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 63,987 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.92 | 23,477 |
| Countries Formerly in Yugoslavia | 0 | - | 4.93 | 92,264 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,672 |
| First Ladies of the United States | 0 | - | 4.21 | 67,926 |
| Russia Country Quiz | 0 | - | 4.86 | 90,957 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,366 |
| Presidential Middle Names | 0 | - | 4.31 | 45,821 |
| U.S. Citizenship Test Questions | 0 | - | 4.84 | 184,723 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,577 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,246 |
| The George H. W. Bush Presidency | 0 | - | 4.33 | 19,011 |
| The Ronald Reagan Presidency | 0 | - | 4.20 | 21,672 |
| The Richard Nixon Presidency | 0 | - | 3.95 | 19,303 |
| The Jimmy Carter Presidency | 0 | - | 4.24 | 16,433 |
| The John F. Kennedy Presidency | 0 | - | 4.36 | 38,081 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.37 | 20,337 |
| The Abraham Lincoln Presidency | 0 | - | 4.50 | 22,754 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 65,966 |
| Ancient Greek Words | 0 | - | 4.83 | 72,119 |
| Countries that Border Hungary | 0 | - | 4.99 | 85,432 |
| Kings of France Quiz | 0 | - | 4.12 | 27,069 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,628 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,359 |
| Prime Ministers of Israel | 0 | - | 4.08 | 14,378 |
| Roman Emperors | 0 | - | 4.95 | 78,625 |
| Houses of British Monarchs | 0 | - | 4.46 | 45,057 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,572 |
| English Royal Consorts | 0 | - | 4.24 | 31,426 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,795 |
| History of Russia Quiz | 0 | - | 4.39 | 27,273 |
| Arthurian Legend | 0 | - | 4.33 | 23,070 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,434 |
| World Leaders of the Cold War | 0 | - | 4.26 | 19,441 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,561 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.94 | 68,479 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.15 | 39,168 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 65,218 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.95 | 300,844 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,912 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 60,049 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,496 |
| Countries Closest to Spain A-Z | 0 | - | 4.97 | 75,336 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,185 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 238,546 |
| Most Mentioned Enemies of Russia | 0 | - | 4.73 | 73,245 |
| Russia A-Z | 0 | - | 4.37 | 23,263 |
| Most Mentioned Allies of Russia | 0 | - | 4.34 | 29,812 |
| The Reign of Queen Elizabeth II | 0 | - | 4.30 | 30,549 |
| Monarchies of Europe | 0 | - | 4.91 | 62,213 |
| Members of the Fellowship of the Ring | 0 | - | 4.90 | 38,826 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,745 |
| Moldova Country Quiz | 0 | - | 4.89 | 22,839 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,472 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.07 | 23,561 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.02 | 13,788 |
| Every European Country Shape | 0 | - | 4.94 | 152,469 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,554 |
| Countries of the Popes | 0 | - | 4.74 | 70,204 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.97 | 141,938 |
| Federal Subjects of Russia | 0 | - | 4.95 | 81,292 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.31 | 8,699 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 87,333 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,360 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,272 |
| Top 10 Coldest European Countries | 0 | - | 4.92 | 143,661 |
| The Barack Obama Presidency | 0 | - | 4.10 | 21,047 |
| The John Adams Presidency | 0 | - | 4.04 | 7,023 |
| The Thomas Jefferson Presidency | 0 | - | 4.18 | 11,717 |
| People in Pictures with Ronald Reagan | 0 | - | 4.27 | 34,189 |
| People in Pictures with Barack Obama | 0 | - | 4.07 | 42,116 |
| Random U.S. Vice President to President | 0 | - | 4.55 | 18,058 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.34 | 40,789 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,710 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 58,807 |
| The Reign of Henry VIII | 0 | - | 4.20 | 24,055 |
| The Reign of Queen Victoria | 0 | - | 4.30 | 20,029 |
| The Reign of Napoleon | 0 | - | 4.46 | 26,627 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,858 |
| The Reign of Elizabeth I | 0 | - | 4.37 | 21,975 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.93 | 39,747 |
| The Life of Winston Churchill | 0 | - | 4.06 | 10,545 |
| Geography of Russia | 0 | - | 4.40 | 18,025 |
| Soviet Union Country Quiz | 0 | - | 4.78 | 56,434 |
| Three Band Flags of Europe | 0 | - | 4.98 | 141,369 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,449 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.30 | 24,489 |
| The Trojan War | 0 | - | 4.83 | 25,959 |
| Biggest Trading Partners - UK | 0 | - | 4.87 | 48,906 |
| Biggest Trading Partners - Russia | 0 | - | 4.64 | 29,173 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 32,714 |
| Biggest Trading Partners - Germany | 0 | - | 4.96 | 40,863 |
| Top 10 Richest Countries in Europe | 0 | - | 4.92 | 96,896 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.57 | 49,713 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.16 | 33,648 |
| The Dictator Files: Chairman Mao | 0 | - | 4.09 | 16,293 |
| Most Guessed European Capitals | 0 | - | 4.84 | 67,473 |
| Arms Exports - Russia | 0 | - | 4.25 | 11,839 |
| Countries with Territory in the Balkans | 0 | - | 4.92 | 66,340 |
| Countries Bordering Serbia | 0 | - | 4.92 | 72,221 |
| Word Chain - Russia | 0 | - | 4.29 | 13,165 |
| Catholic Countries in Europe | 0 | - | 4.81 | 53,888 |
| Biggest Trading Partners - European Union | 0 | - | 4.92 | 56,077 |
| Flags of Countries That Border Russia | 0 | - | 4.74 | 51,230 |
| Flags of Countries That Border France | 0 | - | 4.91 | 85,806 |
| Flags of Countries that Border Germany | 0 | - | 4.84 | 73,560 |
| U.S. President Scramble | 0 | - | 4.31 | 80,567 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 43,015 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.88 | 70,965 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 102,031 |
| Paramount Leaders of China | 0 | - | 4.26 | 8,492 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,696 |
| Pope Facts | 0 | - | 4.31 | 15,680 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,228 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 11,655 |
| Russia by Picture | 0 | - | 4.36 | 16,613 |
| Roman History by Picture | 0 | - | 4.40 | 21,421 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,642 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.11 | 20,883 |
| Embarrassing Chapters in Russian History | 0 | - | 3.76 | 18,075 |
| London Underground Stations - With Map | 0 | - | 4.90 | 78,197 |
| European Secessionist Movements on a Map | 0 | - | 4.55 | 26,774 |
| Dictators by Picture | 0 | - | 4.10 | 38,536 |
| British History A-Z | 0 | - | 4.38 | 27,882 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.22 | 8,945 |
| U.S. Presidents to Win the Nobel Peace Prize | 0 | - | 4.29 | 14,925 |
| Italian History A-Z | 0 | - | 4.05 | 7,971 |
| Mythology A-Z | 0 | - | 4.28 | 30,083 |
| French History A-Z | 0 | - | 4.13 | 10,879 |
| German History A-Z | 0 | - | 4.11 | 11,747 |
| Spanish History A-Z | 0 | - | 4.27 | 9,937 |
| Countries With the Most Russian Speakers | 0 | - | 4.94 | 44,674 |
| Countries that Beat Russia | 0 | - | 4.45 | 45,396 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.39 | 17,536 |
| WWII Figures by Picture | 0 | - | 4.64 | 30,517 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,140 |
| Pixelated Europe Map | 0 | - | 4.89 | 95,725 |
| Russia Multiple Choice | 0 | - | 4.48 | 34,469 |
| Ancient Greece A-Z | 0 | - | 4.73 | 17,274 |
| The Theodore Roosevelt Presidency | 0 | - | 4.37 | 6,432 |
| Countries of the German Empire | 0 | - | 4.36 | 26,645 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,252 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.28 | 21,886 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.34 | 9,585 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.10 | 10,663 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,149 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 177,908 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 92,948 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,294 |
| Countries of the Italian Empire | 0 | - | 4.19 | 19,920 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,588 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,823 |
| Random European Countries on a Map | 0 | - | 4.98 | 212,683 |
| Random U.S. Presidents by Picture | 0 | - | 4.26 | 37,074 |
| Vatican City Country Quiz | 0 | - | 4.44 | 31,828 |
| Latvia Country Quiz | 0 | - | 4.81 | 23,713 |
| Name a Valid U.S. President #2 | 0 | - | 4.51 | 40,621 |
| Russian History A-Z | 0 | - | 4.22 | 15,387 |
| Category Elimination - European Geography #1 | 0 | - | 4.96 | 168,561 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 36,857 |
| Famous Germans by Picture | 0 | - | 4.13 | 13,302 |
| History of The Netherlands | 0 | - | 4.29 | 13,967 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 204,034 |
