| 32,673 | Six Degrees of Separation - People in History #2 |
| 32,542 | History Multiple Choice #5 |
| 32,325 | Embarrassing Chapters in British History |
| 32,300 | States of the German Confederation in 1848 |
| 32,241 | The George W. Bush Presidency |
| 32,144 | Top 10 Oldest U.S. State Capitals |
| 32,110 | Prime Ministers of Australia |
| 32,098 | History of Italy |
| 32,071 | People in History A-Z #5 |
| 32,038 | 1800s Decade Quiz |
| 31,984 | Geography of Ancient Greece |
| 31,977 | History of Russia Quiz |
| 31,955 | Russian History A-Z |
| 31,882 | The Reign of Queen Elizabeth I |
| 31,795 | Nicknames in U.S. History |
| 31,576 | Materials From History #2 |
| 31,566 | Historical Leaders by Date #1 |
| 31,524 | American Inventions #1 |
| 31,504 | The Bill Clinton Presidency |
| 31,345 | History of Ireland |
| 31,330 | Pope Facts |
| 31,291 | U.S. History True or False #1 |
| 31,230 | Norse Mythology |
| 31,147 | 20th Century Dates – Within 10 Years #1 |
| 31,059 | 1810s Decade Quiz |
| 30,990 | People Who Died Young #2 |
| 30,918 | History by Picture - L |
| 30,809 | U.S. Cities that Have Lost 100,000 People |
| 30,772 | People in History by Wikipedia Descriptions #4 |
| 30,715 | Random U.S. Vice President to President |
| 30,721 | Before WWII... or After? |
| 30,673 | The 1st and 2nd Century |
| 30,536 | The 7th and 8th Century |
| 30,431 | Click Timeline: Famous U.S. Buildings |
| 30,388 | Historical Leaders by Date #2 |
| 30,375 | 2020 News Stories - Name the Country |
| 30,261 | German Inventions |
| 30,250 | U.S. History A-Z #1 |
| 30,244 | Cities Bombed During WWII |
| 30,127 | Countries by Percent WWII Deaths |
| 29,980 | 100 Biggest Soviet Cities in 1989 with a Map |
| 29,914 | 1820s Decade Quiz |
| 29,849 | Name the Alliance |
| 29,621 | The Events of 9/11 |
| 29,388 | People in Pictures with Queen Elizabeth II |
| 29,281 | 1830s Decade Quiz |
| 29,275 | Famous Ships Quiz |
| 29,184 | Name a Valid U.S. President #3 |
| 29,141 | Cities by Founder and Date |
| 29,138 | All Modern-Day Countries Ever Controlled by Germanic People |
| 29,125 | All U.S. Supreme Court Justices |
| 29,076 | 2021 News Stories - Name the Country |
| 29,028 | Materials From History #3 |
| 28,969 | Byzantine History |
| 28,957 | U.S. Presidents by Picture - Multiple Choice |
| 28,936 | Legendary Deeds |
| 28,909 | Countries of Europe in 1919 (with a Map) |
| 28,767 | Events in U.S. History |
| 28,704 | U.S. Presidential Running Mates |
| 28,690 | All Modern-Day Countries Ever Controlled by Slavic People |
| 28,622 | All Modern-Day Countries Ever Controlled by the Seljuks |
| 28,614 | The 5th and 6th Century |
| 28,571 | 2017 News Stories - Name the Country |
| 28,386 | The Vikings! |
| 28,283 | Earliest Domestication of Animals |
| 28,156 | NFL Football by Year, 2000–present |
| 28,135 | All Modern-Day Countries Ever Controlled by Germany |
| 28,123 | Top 10 Oldest African Countries |
| 28,076 | Animals in American History |
| 27,905 | History by Picture - S |
| 27,819 | The Reign of Henry VIII |
| 27,775 | Countries of the Italian Empire |
| 27,725 | Coups d'Etat - Name the Country |
| 27,702 | USSR True or False |
| 27,616 | Egyptian Gods and Goddesses |
| 27,545 | Extinct Animals |
| 27,547 | Cold War Trivia #2 |
| 27,306 | The 3rd and 4th Century |
| 27,214 | History Generator Puzzle #2 |
| 27,187 | Geography of the French Empire |
| 27,136 | WWII Movies by Plot |
| 27,114 | History Containing the Letter X |
| 27,098 | 1770s Decade Quiz |
| 26,974 | History by Picture - R |
| 26,894 | The Dictator Files: Vladimir Lenin |
| 26,861 | History by Picture - J |
| 26,843 | Famous Homes - Who Lived There? |
| 26,816 | Animals in the News |
| 26,814 | Titled People Quiz #2 |
| 26,679 | Historical Misquotes |
| 26,542 | Roman History by Picture |
| 26,363 | History by Picture - I |
| 26,269 | The Abraham Lincoln Presidency |
| 26,241 | History of London |
| 26,058 | Animals in British History |
| 25,987 | Women in History by Picture |
| 25,881 | Biggest Cities and Towns in England - 1377 AD |
| 25,812 | Three Real and One Fake - U.S. History |
| 25,802 | Ben Franklin Quotes |
| 25,800 | Anglo-Saxon Kingdoms of England |
| 25,748 | Same Start and End Letter - History #2 |
| 25,734 | Disasters in History |
| 25,677 | History General Knowledge #15 |
| 25,640 | 1780s Decade Quiz |
| 25,639 | U.S. History Multiple Choice #4 |
| 25,496 | NFL Football by Year, 1967–1999 |
| 25,459 | The Barack Obama Presidency |
| 25,453 | Movies by Year, 1970–1989 |
| 25,448 | History General Knowledge #14 |
| 25,404 | History by Picture - P |
| 25,385 | World Leaders of the Cold War |
| 25,317 | U.S. Civil War Decoder |
| 25,315 | Quiz on the Year 2004 |
| 25,254 | History by Picture - U |
| 25,233 | History by Picture - V |
| 25,141 | Arthurian Legend |
| 25,135 | Modern Day Countries of the Kushan Empire on a Map |
| 25,119 | First Names of Recent World Leaders |
| 25,106 | U.S. History Multiple Choice #2 |
| 25,036 | Presidents that Beat Thomas Jefferson |
| 24,972 | 16th Century A-Z |
| 24,962 | US Presidents in Film & TV - Picture Quiz |
| 24,865 | The Ronald Reagan Presidency |
| 24,836 | French History A-Z |
| 24,781 | Same Start and End Letter - History #1 |
| 24,764 | U.S. History Multiple Choice #3 |
| 24,752 | People Known as "The Great" |
| 24,707 | 2024 News Stories - Name the Country |
| 24,701 | German History A-Z |
| 24,547 | Elizabeth I... or Elizabeth II? |
| 24,486 | Quiz on the Year 2001 |
| 24,471 | People Who Have Been Considered Gods |
| 24,459 | 14th Century A-Z |
| 24,261 | History General Knowledge #17 |
| 24,234 | Former Dominions of the British Empire |
| 24,151 | The 1st and 2nd Century BC |
| 24,098 | The French Revolution |
| 24,081 | History of Egypt |
| 24,050 | Add a Letter - Make a U.S. President |
| 24,016 | The Franklin D. Roosevelt Presidency |
| 24,014 | History General Knowledge #16 |
| 23,982 | 15th Century A-Z |
| 23,978 | Name a Valid Year Each War Occurred In |
| 23,892 | 2018 News Stories - Name the Country |
| 23,850 | Quiz on the Year 2002 |
| 23,783 | Oldest Cities in the United Kingdom |
| 23,760 | Every U.S. City that Has Ever Been the Largest In Its State |
| 23,673 | Biggest Cities in the Confederate States in 1860 |
| 23,623 | Famous Immigrants and Exiles |
| 23,583 | English Inventions #1 |
| 23,568 | U.S. History True or False #2 |
| 23,532 | Biggest Cities in Germany in 1910 |
| 23,532 | The Dictator Files: Benito Mussolini |
| 23,506 | The Reign of Queen Victoria |
| 23,500 | History Containing the Letter Z |
| 23,494 | Quiz on the Year 2005 |
| 23,440 | 2016 News Stories - Name the Country |
| 23,281 | U.S. Presidents With Facial Hair By Picture |
| 23,252 | American Founding Fathers |
| 23,202 | Ancient Greece A-Z |
| 23,144 | People in History A-Z #4 |
| 23,097 | The Stone Age |
| 22,943 | Events by U.S. State #1 |
| 22,852 | Famous Ancient Greek People |
| 22,847 | World War 2 Tanks Quiz (Difficult) |
| 22,703 | Trace the Route of Ibn Battuta on a Map |
| 22,655 | Quiz on the Year 2003 |
| 22,572 | Valid Answer - U.S. History |
| 22,451 | Languages of the Ottoman Empire with a Map |
| 22,339 | People Who Died in Battle |
| 22,273 | U.S. History Multiple Choice #1 |
| 22,273 | Famous Disasters on the Map |
| 22,269 | What Year Did That Movie Come Out? |
| 22,194 | History by Picture - Q |
| 22,108 | Countries Visited by Christopher Columbus |
| 22,069 | The Richard Nixon Presidency |
| 21,849 | Famous Documents |
| 21,790 | People Who Died or are Buried in London |
| 21,754 | History by Picture - W |
| 21,732 | U.S. Presidential Knowledge - Multiple Choice |
| 21,725 | Largest Cities once part of the Byzantine Empire |
| 21,564 | Japanese Inventions |
| 21,532 | The George H. W. Bush Presidency |
| 21,479 | History of India |
| 21,398 | Old World... or New World? |
| 21,396 | U.S. Presidents - Odd Man Out |
| 21,370 | A Quiz About Communism |
| 21,355 | Quiz on the Year 2000 |
| 21,273 | A Quiz About Elvis Presley |
| 21,273 | Countries of Europe in 1810 with a Map |
| 21,219 | Military History A-Z |
| 21,187 | The Assassination of JFK |
| 21,155 | Born Here on This Date #2 |
| 21,147 | Quiz on the Year 1997 |
| 21,143 | History of Scotland |
| 21,138 | History of Spain |
| 21,115 | Wolfcam's Random History General Knowledge |
| 21,027 | Biggest Cities Founded by the Dutch |
| 21,018 | The 3rd and 4th Century BC |
| 20,976 | American Revolution Decoder |
