| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,679,908 |
| World Leaders by Picture | 0 | - | 4.26 | 185,041 |
| U.S. Presidents by Picture | 0 | - | 4.81 | 347,811 |
| U.S. Vice Presidents | 0 | - | 4.38 | 95,640 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 305,060 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 500,290 |
| Olympian Gods Quiz | 0 | - | 4.95 | 403,645 |
| English Monarchs Quiz | 0 | - | 4.85 | 379,657 |
| Name the War Quiz | 0 | - | 4.28 | 177,808 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,116 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,776 |
| People on Money - United States | 0 | - | 4.30 | 59,148 |
| Words for Leaders | 0 | - | 4.66 | 185,994 |
| Communist Countries in History | 0 | - | 4.48 | 383,542 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,381 |
| Flowers by Picture | 0 | - | 4.46 | 96,552 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 595,702 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,368 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 341,746 |
| Name that Historical Figure #1 | 0 | - | 4.67 | 262,492 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,199 |
| Famous Families #1 | 0 | - | 4.19 | 74,790 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 219,128 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 188,541 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,336 |
| Religions by Country of Origin Quiz | 0 | - | 4.31 | 67,774 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,994 |
| Popular Royal Names | 0 | - | 4.17 | 107,487 |
| Prime Ministers of the UK | 0 | - | 4.93 | 321,052 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,355 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,930 |
| Famous Dictators Quiz #2 | 0 | - | 4.31 | 73,479 |
| Name that Greek Letter | 0 | - | 4.90 | 256,641 |
| First Names of Painters | 0 | - | 4.30 | 52,267 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,467 |
| Historical Rulers #1 | 0 | - | 4.21 | 94,064 |
| Countries in World War II | 0 | - | 4.48 | 680,927 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,821 |
| Countries in World War I | 0 | - | 4.92 | 182,980 |
| U.S. Presidents by Event | 0 | - | 4.57 | 25,577 |
| Prime Ministers of Australia | 0 | - | 4.46 | 23,984 |
| Vietnam War Countries | 0 | - | 4.78 | 76,736 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,111 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,327 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,111 |
| World Leaders Quiz #1 | 0 | - | 4.03 | 84,039 |
| The American Revolution | 0 | - | 4.47 | 47,616 |
| Independence from Whom | 0 | - | 4.99 | 152,988 |
| Famous Sculptures by Description | 0 | - | 4.04 | 10,449 |
| Shakespeare Quotes Quiz | 0 | - | 4.32 | 58,088 |
| Political Movements by Country | 0 | - | 4.50 | 61,990 |
| Time Magazine Person of the Year | 0 | - | 4.52 | 59,812 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 64,023 |
| National Founders | 0 | - | 4.36 | 74,630 |
| WWII Trivia #1 | 0 | - | 4.34 | 130,871 |
| Notable People of WWII | 0 | - | 4.48 | 73,997 |
| First Ladies of the United States | 0 | - | 4.21 | 67,959 |
| Invasions | 0 | - | 4.77 | 72,236 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,274 |
| World War I Quiz | 0 | - | 4.53 | 83,000 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,605 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,113 |
| The Abraham Lincoln Presidency | 0 | - | 4.51 | 22,761 |
| Famous Painters | 0 | - | 4.40 | 16,088 |
| The American Civil War | 0 | - | 4.58 | 44,404 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,669 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 121,248 |
| Artists by Titles of their Works | 0 | - | 4.41 | 22,652 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,689 |
| Important Cities in WWII | 0 | - | 4.37 | 75,852 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,454 |
| WWI A-Z | 0 | - | 4.49 | 30,958 |
| Houses of British Monarchs | 0 | - | 4.46 | 45,101 |
| History by Letter - A | 0 | - | 4.47 | 115,606 |
| History by Letter - B | 0 | - | 4.53 | 131,970 |
| History by Letter - C | 0 | - | 4.64 | 127,586 |
| History by Letter - D | 0 | - | 4.28 | 106,442 |
| History by Letter - E | 0 | - | 4.43 | 99,911 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,311 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,735 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,734 |
| History by Letter - F | 0 | - | 4.05 | 83,240 |
| History by Letter - G | 0 | - | 4.37 | 84,868 |
| History by Letter - H | 0 | - | 4.33 | 97,106 |
| History by Letter - I | 0 | - | 4.41 | 73,734 |
| History by Letter - J | 0 | - | 4.45 | 111,455 |
| History by Letter - K | 0 | - | 4.36 | 69,109 |
| History by Letter - L | 0 | - | 4.37 | 79,679 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,908 |
| History by Letter - M | 0 | - | 4.50 | 83,743 |
| History by Letter - N | 0 | - | 4.32 | 72,802 |
| History by Letter - O | 0 | - | 4.16 | 68,611 |
| History by Letter - P | 0 | - | 4.24 | 76,703 |
| History by Letter - Q | 0 | - | 4.28 | 57,442 |
| History by Letter - R | 0 | - | 4.13 | 89,089 |
| History by Letter - S | 0 | - | 4.39 | 64,052 |
| History by Letter - T | 0 | - | 4.33 | 74,180 |
| History by Letter - U | 0 | - | 4.18 | 71,246 |
| History by Letter - V | 0 | - | 4.16 | 58,923 |
| History by Letter - W | 0 | - | 4.33 | 69,649 |
| History by Letter - Y | 0 | - | 4.24 | 59,408 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,450 |
| WWII Geography | 0 | - | 4.73 | 88,934 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 65,287 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,994 |
| People in History A-Z #1 | 0 | - | 4.66 | 80,376 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,713 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,170 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 60,103 |
| Historical Leaders by Date #1 | 0 | - | 4.45 | 25,421 |
| Historical Leaders by Date #2 | 0 | - | 4.42 | 24,452 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,238 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 238,895 |
| Military History Vocabulary | 0 | - | 4.84 | 52,051 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,875 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 71,780 |
| Country Picture Puzzle Game #2 | 0 | - | 4.48 | 46,032 |
| Country Picture Puzzle Game #3 | 0 | - | 4.41 | 34,899 |
| Car Logos Quiz #1 | 0 | - | 4.36 | 369,842 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,497 |
| Brand Logos Quiz #1 | 0 | - | 4.65 | 1,693,822 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,612 |
| Brand Logos Quiz #2 | 0 | - | 4.68 | 1,181,041 |
| Brand Logos Quiz #3 | 0 | - | 4.30 | 861,758 |
| Brand Logos Quiz #5 | 0 | - | 4.28 | 737,434 |
| Brand Logos Quiz #4 | 0 | - | 4.38 | 694,330 |
| Brand Logos Quiz #6 | 0 | - | 4.14 | 507,957 |
| Normandy D-Day Beaches | 0 | - | 4.71 | 26,798 |
| Countries of the Popes | 0 | - | 4.74 | 70,266 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,516 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,454 |
| People in Pictures with Ronald Reagan | 0 | - | 4.28 | 34,207 |
| People in Pictures with Barack Obama | 0 | - | 4.07 | 42,130 |
| Random U.S. Vice President to President | 0 | - | 4.55 | 18,066 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,724 |
| The Reign of Napoleon | 0 | - | 4.46 | 26,686 |
| Soviet Union Country Quiz | 0 | - | 4.78 | 56,498 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,575 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.57 | 49,784 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,454 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,610 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,637 |
| U.S. President Scramble | 0 | - | 4.31 | 80,624 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 43,065 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,805 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,222 |
| 16th Century A-Z | 0 | - | 4.44 | 14,224 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 62,091 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,621 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,345 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 11,668 |
| 19th Century A-Z | 0 | - | 4.67 | 29,817 |
| 17th Century A-Z | 0 | - | 4.45 | 21,297 |
| 18th Century A-Z | 0 | - | 4.57 | 27,793 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 55,243 |
| Planets By Picture Quiz | 0 | - | 4.44 | 39,403 |
| Former Flags | 0 | - | 4.96 | 70,707 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,710 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.11 | 20,903 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 45,795 |
| Name that Historical Figure #5 | 0 | - | 4.34 | 64,577 |
| Name that Historical Figure #6 | 0 | - | 4.13 | 56,778 |
| Former Countries by Territory Map | 0 | - | 4.96 | 75,093 |
| A-Z Cities by Pictures | 0 | - | 4.49 | 33,307 |
| The 3rd and 4th Century | 0 | - | 4.48 | 17,516 |
| People Depicted in Paintings | 0 | - | 4.48 | 36,299 |
| Dictators by Picture | 0 | - | 4.10 | 38,563 |
| Empires by Maps | 0 | - | 4.99 | 75,528 |
| Art General Knowledge | 0 | - | 4.33 | 22,486 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.39 | 17,569 |
| WWII Figures by Picture | 0 | - | 4.64 | 30,592 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,211 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,032 |
| World War II Multiple Choice | 0 | - | 4.36 | 85,368 |
| Territory Changes in World War I | 0 | - | 4.78 | 34,020 |
| Ancient Greece A-Z | 0 | - | 4.73 | 17,308 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,300 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 178,135 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,709 |
| Clothing Brand Logos | 0 | - | 4.15 | 142,440 |
| Brand Logos Quiz #7 | 0 | - | 4.26 | 408,997 |
| Battle to Country | 0 | - | 4.89 | 30,605 |
| Brand Logos Quiz #8 | 0 | - | 4.24 | 347,251 |
| Car Logos Quiz #2 | 0 | - | 4.30 | 174,109 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 58,804 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,967 |
| Random Brand Logos | 0 | - | 4.38 | 302,334 |
| Random U.S. Presidents by Picture | 0 | - | 4.27 | 37,121 |
| Vatican City Country Quiz | 0 | - | 4.44 | 31,870 |
| Name a Valid U.S. President #2 | 0 | - | 4.51 | 40,683 |
| Name a Valid Answer - World War II | 0 | - | 4.44 | 38,982 |
| People in History by Wikipedia Descriptions #1 | 0 | - | 4.48 | 28,642 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,394 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,347 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 381,057 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.43 | 19,633 |
| People in History by Wikipedia Descriptions #3 | 0 | - | 4.43 | 25,101 |
| Soft Drink Brand Logos | 0 | - | 4.21 | 139,200 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 49,078 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.96 | 74,415 |
