| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 5.00 | 2,930,803 |
| World Leaders by Picture | 0 | - | 4.27 | 197,446 |
| U.S. Presidents by Picture | 0 | - | 4.79 | 370,019 |
| U.S. Vice Presidents | 0 | - | 4.37 | 103,160 |
| Shakespeare's Plays Quiz | 0 | - | 4.36 | 329,041 |
| Letters of the Greek Alphabet | 0 | - | 4.93 | 541,204 |
| Olympian Gods Quiz | 0 | - | 4.96 | 437,525 |
| English Monarchs Quiz | 0 | - | 4.83 | 421,026 |
| Name the War Quiz | 0 | - | 4.30 | 183,909 |
| Art Works Picture Quiz #1 | 0 | - | 4.45 | 93,566 |
| Art Works Picture Quiz #2 | 0 | - | 4.42 | 83,508 |
| Words for Leaders | 0 | - | 4.75 | 201,535 |
| Communist Countries in History | 0 | - | 4.42 | 415,559 |
| Famous Dictators Quiz #1 | 0 | - | 4.62 | 176,061 |
| People Who Were "The" Something | 0 | - | 4.19 | 125,285 |
| Mythical Creatures Quiz #1 | 0 | - | 4.88 | 628,293 |
| First Names of Historical Figures #1 | 0 | - | 4.34 | 209,811 |
| Figures from Greek Mythology | 0 | - | 4.85 | 161,145 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 368,988 |
| Name that Historical Figure #1 | 0 | - | 4.51 | 280,188 |
| Name that Historical Figure #2 | 0 | - | 4.39 | 234,600 |
| Name that Historical Figure #3 | 0 | - | 4.29 | 202,174 |
| Events in History #1 | 0 | - | 4.30 | 145,522 |
| Ancient City to Country | 0 | - | 4.68 | 97,018 |
| Commonwealth of Nations Countries | 0 | - | 4.93 | 214,534 |
| Famous Ancient Romans | 0 | - | 4.68 | 71,686 |
| U.S. Presidential Trivia #1 | 0 | - | 4.52 | 86,570 |
| Popular Royal Names | 0 | - | 4.20 | 112,080 |
| Prime Ministers of the UK | 0 | - | 4.93 | 357,669 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 148,344 |
| Former Capitals Quiz | 0 | - | 4.76 | 56,833 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 79,697 |
| Ye Olde Professions | 0 | - | 4.63 | 128,860 |
| Name that Greek Letter | 0 | - | 4.91 | 274,878 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 138,647 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.07 | 894,592 |
| Historical Rulers #1 | 0 | - | 4.24 | 108,169 |
| Countries in World War II | 0 | - | 4.44 | 752,575 |
| Deadliest U.S. Wars | 0 | - | 4.79 | 150,612 |
| Countries in World War I | 0 | - | 4.90 | 198,999 |
| Biggest Nations and Empires Ever | 0 | - | 4.48 | 127,769 |
| This Day in History - September | 0 | - | 4.45 | 53,362 |
| Vietnam War Countries | 0 | - | 4.75 | 83,261 |
| Countries Bordering China Since 1914 | 0 | - | 4.90 | 83,982 |
| Countries "Ruled" by King Charles III | 0 | - | 4.75 | 78,377 |
| Countries of the Soviet Union | 0 | - | 4.98 | 161,345 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 97,328 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.48 | 421,247 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.37 | 611,460 |
| The 7 Wonders of the Ancient World | 0 | - | 4.78 | 64,709 |
| The American Revolution | 0 | - | 4.51 | 50,060 |
| Independence from Whom | 0 | - | 4.99 | 174,930 |
| Political Movements by Country | 0 | - | 4.44 | 65,616 |
| Time Magazine Person of the Year | 0 | - | 4.49 | 62,773 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.51 | 76,214 |
| Biggest English Cities by Century | 0 | - | 4.92 | 93,765 |
| WWII Trivia #1 | 0 | - | 4.33 | 139,314 |
| Notable People of WWII | 0 | - | 4.45 | 76,885 |
| Who Controlled These Colonies? | 0 | - | 4.82 | 106,326 |
| Former Countries by Capital | 0 | - | 4.41 | 100,462 |
| Roman to Greek God | 0 | - | 4.47 | 100,397 |
| Invasions | 0 | - | 4.52 | 86,261 |
| WWII Trivia #2 | 0 | - | 4.44 | 80,754 |
| World War I Quiz | 0 | - | 4.70 | 87,879 |
| First Names of U.S. Presidents | 0 | - | 4.84 | 322,607 |
| Most Populous Countries in 1900 | 0 | - | 4.88 | 155,598 |
| Biggest Cities in History | 0 | - | 4.46 | 75,428 |
| Warsaw Pact Countries | 0 | - | 4.87 | 77,431 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.94 | 62,813 |
| Ancient Roman Trivia #1 | 0 | - | 4.76 | 69,236 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 56,994 |
| History Analogies #2 | 0 | - | 4.41 | 62,337 |
| Ancient Greek Trivia | 0 | - | 4.49 | 61,425 |
| Current Events by Year, 1990–2009 | 0 | - | 4.75 | 139,582 |
| Current Events by Year, 1970–1989 | 0 | - | 4.46 | 59,288 |
| Ancient Greek Words | 0 | - | 4.86 | 89,278 |
| Name that Historical Figure #4 | 0 | - | 4.25 | 131,600 |
| Most Populous Countries in 1950 | 0 | - | 4.46 | 67,712 |
| Important Cities in European History | 0 | - | 4.48 | 92,035 |
| Important Cities in WWII | 0 | - | 4.41 | 79,314 |
| Countries of the Spanish Empire | 0 | - | 4.50 | 63,775 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 112,364 |
| Roman Emperors | 0 | - | 4.95 | 87,663 |
| Six Flags Over Texas | 0 | - | 4.78 | 56,271 |
| History by Letter - A | 0 | - | 4.50 | 129,446 |
| History by Letter - B | 0 | - | 4.50 | 146,116 |
| History by Letter - C | 0 | - | 4.74 | 142,493 |
| History by Letter - D | 0 | - | 4.29 | 118,006 |
| History by Letter - E | 0 | - | 4.44 | 119,458 |
| WWII A-Z #1 | 0 | - | 4.74 | 88,094 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 196,285 |
| History by Letter - G | 0 | - | 4.42 | 103,085 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.44 | 59,250 |
| Top 10 World Cities Through History | 0 | - | 4.42 | 65,799 |
| History by Letter - H | 0 | - | 4.36 | 115,077 |
| History by Letter - I | 0 | - | 4.44 | 89,317 |
| History by Letter - J | 0 | - | 4.45 | 131,207 |
| Historical City to Country | 0 | - | 4.75 | 69,803 |
| History by Letter - K | 0 | - | 4.43 | 86,387 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 82,880 |
| Countries in the Ottoman Empire | 0 | - | 4.90 | 65,480 |
| History by Letter - M | 0 | - | 4.54 | 102,365 |
| History by Letter - R | 0 | - | 4.16 | 106,625 |
| Countries Settled by Vikings | 0 | - | 4.93 | 106,731 |
| History Analogies #3 | 0 | - | 4.49 | 64,475 |
| WWII Geography | 0 | - | 4.76 | 94,503 |
| History General Knowledge #3 | 0 | - | 4.49 | 71,250 |
| Countries that Bordered the USSR | 0 | - | 4.91 | 136,400 |
| People in History A-Z #1 | 0 | - | 4.60 | 86,209 |
| Biggest European Cities by Century | 0 | - | 4.96 | 113,279 |
| Former Countries | 0 | - | 4.63 | 119,337 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.93 | 66,161 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.38 | 252,870 |
| Military History Vocabulary | 0 | - | 4.90 | 56,461 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.62 | 62,249 |
| Neutral European Countries of WWII | 0 | - | 4.93 | 122,074 |
| Assassinated U.S. Presidents | 0 | - | 4.49 | 75,883 |
| Biggest World Cities in 1850 | 0 | - | 4.63 | 62,317 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 71,991 |
| Countries of the Popes | 0 | - | 4.76 | 75,414 |
| Most Populous Countries by Year | 0 | - | 4.75 | 86,368 |
| Countries the UK Declared War On | 0 | - | 4.51 | 106,223 |
| Countries of Europe After World War II | 0 | - | 4.98 | 159,001 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 127,672 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 47,079 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 78,416 |
| Biggest Mongol Empire Countries | 0 | - | 4.90 | 64,670 |
| Invasions of Great Britain | 0 | - | 4.41 | 53,650 |
| Metals of Antiquity | 0 | - | 4.96 | 67,786 |
| Countries of Asia in 1900 | 0 | - | 4.47 | 50,904 |
| Biggest British Empire Countries | 0 | - | 4.49 | 74,649 |
| Biggest Spanish Empire Countries | 0 | - | 4.76 | 86,860 |
| Soviet Union Country Quiz | 0 | - | 4.86 | 62,540 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 167,220 |
| The Trojan War | 0 | - | 4.86 | 28,543 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.53 | 54,116 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 73,109 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.70 | 66,111 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.90 | 64,416 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.91 | 51,606 |
| First Countries to Reach 5 Million People | 0 | - | 4.89 | 104,895 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.47 | 57,042 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.60 | 54,071 |
| Most-Visited Countries by Popes | 0 | - | 4.49 | 57,966 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 126,063 |
| Former Flags | 0 | - | 4.97 | 76,560 |
| Country by Photo of its Leader #1 | 0 | - | 4.69 | 85,701 |
| Former Countries by Territory Map | 0 | - | 4.96 | 80,467 |
| Countries of the World in 1900 | 0 | - | 4.83 | 59,122 |
| Empires by Maps | 0 | - | 4.99 | 84,886 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.68 | 51,459 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.51 | 49,617 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.74 | 77,204 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.51 | 51,042 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 43,569 |
| Two Letter Roman Numerals | 0 | - | 4.98 | 44,042 |
| Years in History #1 - Multiple Choice | 0 | - | 4.75 | 59,723 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 159,408 |
| Territory Changes in World War I | 0 | - | 4.82 | 37,516 |
| Louisiana Purchase with a Map | 0 | - | 4.95 | 33,142 |
| Countries in the Byzantine Empire | 0 | - | 4.92 | 63,327 |
| Countries of Europe in 1444 | 0 | - | 4.93 | 80,991 |
| Name a Valid U.S. President #1 | 0 | - | 4.91 | 141,222 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 103,623 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 117,363 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 87,387 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 82,339 |
| Battle to Country | 0 | - | 4.87 | 32,882 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 92,628 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 82,931 |
| Cities by Former Name | 0 | - | 4.79 | 67,016 |
| Countries by Former Name | 0 | - | 4.98 | 88,564 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 64,391 |
| Name a Valid Year in History | 0 | - | 4.96 | 46,288 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 37,014 |
| Historical Events - AD or BC? | 0 | - | 4.61 | 49,778 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.88 | 42,740 |
| States of the German Confederation in 1848 | 0 | - | 4.85 | 24,329 |
| The 21st Century | 0 | - | 4.46 | 62,955 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 66,186 |
| Countries by Founding Story | 0 | - | 4.90 | 51,745 |
| 2010s Decade Quiz | 0 | - | 4.52 | 75,334 |
| WWI... or WWII? | 0 | - | 4.80 | 110,630 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 56,307 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 114,017 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.81 | 45,865 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 72,720 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 57,629 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.82 | 8,551 |
| Countries of the World in 1444 | 0 | - | 4.98 | 46,133 |
| World History Quiz for Dummies | 0 | - | 4.49 | 64,564 |
| British History Quiz for Dummies | 0 | - | 4.52 | 58,119 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 53,390 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.94 | 22,868 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 59,200 |
| "Second Best" History Edition | 0 | - | 4.92 | 41,209 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 56,868 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.92 | 42,676 |
| Countries of Europe before World War II with a Map | 0 | - | 4.93 | 33,032 |
| WWII for Dummies | 0 | - | 4.52 | 83,730 |
