| 32,671 | Six Degrees of Separation - People in History #2 |
| 32,542 | History Multiple Choice #5 |
| 32,324 | Embarrassing Chapters in British History |
| 32,293 | States of the German Confederation in 1848 |
| 32,241 | The George W. Bush Presidency |
| 32,142 | Top 10 Oldest U.S. State Capitals |
| 32,108 | Prime Ministers of Australia |
| 32,096 | History of Italy |
| 32,071 | People in History A-Z #5 |
| 32,037 | 1800s Decade Quiz |
| 31,984 | Geography of Ancient Greece |
| 31,976 | History of Russia Quiz |
| 31,949 | Russian History A-Z |
| 31,878 | The Reign of Queen Elizabeth I |
| 31,795 | Nicknames in U.S. History |
| 31,574 | Materials From History #2 |
| 31,562 | Historical Leaders by Date #1 |
| 31,522 | American Inventions #1 |
| 31,504 | The Bill Clinton Presidency |
| 31,342 | History of Ireland |
| 31,329 | Pope Facts |
| 31,288 | U.S. History True or False #1 |
| 31,226 | Norse Mythology |
| 31,145 | 20th Century Dates – Within 10 Years #1 |
| 31,058 | 1810s Decade Quiz |
| 30,990 | People Who Died Young #2 |
| 30,917 | History by Picture - L |
| 30,802 | U.S. Cities that Have Lost 100,000 People |
| 30,770 | People in History by Wikipedia Descriptions #4 |
| 30,715 | Random U.S. Vice President to President |
| 30,718 | Before WWII... or After? |
| 30,672 | The 1st and 2nd Century |
| 30,534 | The 7th and 8th Century |
| 30,431 | Click Timeline: Famous U.S. Buildings |
| 30,383 | Historical Leaders by Date #2 |
| 30,371 | 2020 News Stories - Name the Country |
| 30,260 | German Inventions |
| 30,246 | U.S. History A-Z #1 |
| 30,243 | Cities Bombed During WWII |
| 30,127 | Countries by Percent WWII Deaths |
| 29,976 | 100 Biggest Soviet Cities in 1989 with a Map |
| 29,913 | 1820s Decade Quiz |
| 29,845 | Name the Alliance |
| 29,617 | The Events of 9/11 |
| 29,387 | People in Pictures with Queen Elizabeth II |
| 29,280 | 1830s Decade Quiz |
| 29,275 | Famous Ships Quiz |
| 29,179 | Name a Valid U.S. President #3 |
| 29,141 | Cities by Founder and Date |
| 29,135 | All Modern-Day Countries Ever Controlled by Germanic People |
| 29,125 | All U.S. Supreme Court Justices |
| 29,075 | 2021 News Stories - Name the Country |
| 29,026 | Materials From History #3 |
| 28,969 | Byzantine History |
| 28,952 | U.S. Presidents by Picture - Multiple Choice |
| 28,935 | Legendary Deeds |
| 28,904 | Countries of Europe in 1919 (with a Map) |
| 28,763 | Events in U.S. History |
| 28,704 | U.S. Presidential Running Mates |
| 28,687 | All Modern-Day Countries Ever Controlled by Slavic People |
| 28,622 | All Modern-Day Countries Ever Controlled by the Seljuks |
| 28,612 | The 5th and 6th Century |
| 28,571 | 2017 News Stories - Name the Country |
| 28,386 | The Vikings! |
| 28,283 | Earliest Domestication of Animals |
| 28,154 | NFL Football by Year, 2000–present |
| 28,132 | All Modern-Day Countries Ever Controlled by Germany |
| 28,121 | Top 10 Oldest African Countries |
| 28,075 | Animals in American History |
| 27,904 | History by Picture - S |
| 27,818 | The Reign of Henry VIII |
| 27,773 | Countries of the Italian Empire |
| 27,724 | Coups d'Etat - Name the Country |
| 27,697 | USSR True or False |
| 27,614 | Egyptian Gods and Goddesses |
| 27,545 | Extinct Animals |
| 27,540 | Cold War Trivia #2 |
| 27,305 | The 3rd and 4th Century |
| 27,213 | History Generator Puzzle #2 |
| 27,187 | Geography of the French Empire |
| 27,134 | WWII Movies by Plot |
| 27,111 | History Containing the Letter X |
| 27,096 | 1770s Decade Quiz |
| 26,971 | History by Picture - R |
| 26,894 | The Dictator Files: Vladimir Lenin |
| 26,859 | History by Picture - J |
| 26,842 | Famous Homes - Who Lived There? |
| 26,816 | Animals in the News |
| 26,812 | Titled People Quiz #2 |
| 26,679 | Historical Misquotes |
| 26,539 | Roman History by Picture |
| 26,363 | History by Picture - I |
| 26,269 | The Abraham Lincoln Presidency |
| 26,240 | History of London |
| 26,058 | Animals in British History |
| 25,986 | Women in History by Picture |
| 25,879 | 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 |
| 25,747 | Same Start and End Letter - History #2 |
| 25,732 | Disasters in History |
| 25,675 | History General Knowledge #15 |
| 25,638 | 1780s Decade Quiz |
| 25,638 | U.S. History Multiple Choice #4 |
| 25,496 | NFL Football by Year, 1967–1999 |
| 25,458 | The Barack Obama Presidency |
| 25,452 | Movies by Year, 1970–1989 |
| 25,446 | History General Knowledge #14 |
| 25,403 | History by Picture - P |
| 25,382 | World Leaders of the Cold War |
| 25,315 | U.S. Civil War Decoder |
| 25,309 | Quiz on the Year 2004 |
| 25,251 | History by Picture - U |
| 25,230 | History by Picture - V |
| 25,141 | Arthurian Legend |
| 25,133 | Modern Day Countries of the Kushan Empire on a Map |
| 25,117 | First Names of Recent World Leaders |
| 25,105 | U.S. History Multiple Choice #2 |
| 25,032 | Presidents that Beat Thomas Jefferson |
| 24,970 | 16th Century A-Z |
| 24,960 | US Presidents in Film & TV - Picture Quiz |
| 24,864 | The Ronald Reagan Presidency |
| 24,833 | French History A-Z |
| 24,780 | Same Start and End Letter - History #1 |
| 24,764 | U.S. History Multiple Choice #3 |
| 24,752 | People Known as "The Great" |
| 24,705 | 2024 News Stories - Name the Country |
| 24,697 | German History A-Z |
| 24,547 | Elizabeth I... or Elizabeth II? |
| 24,486 | Quiz on the Year 2001 |
| 24,469 | People Who Have Been Considered Gods |
| 24,455 | 14th Century A-Z |
| 24,258 | History General Knowledge #17 |
| 24,232 | Former Dominions of the British Empire |
| 24,151 | The 1st and 2nd Century BC |
| 24,097 | The French Revolution |
| 24,079 | History of Egypt |
| 24,050 | Add a Letter - Make a U.S. President |
| 24,016 | The Franklin D. Roosevelt Presidency |
| 24,012 | History General Knowledge #16 |
| 23,980 | 15th Century A-Z |
| 23,972 | Name a Valid Year Each War Occurred In |
| 23,892 | 2018 News Stories - Name the Country |
| 23,849 | Quiz on the Year 2002 |
| 23,781 | Oldest Cities in the United Kingdom |
| 23,759 | Every U.S. City that Has Ever Been the Largest In Its State |
| 23,672 | Biggest Cities in the Confederate States in 1860 |
| 23,620 | Famous Immigrants and Exiles |
| 23,583 | English Inventions #1 |
| 23,566 | U.S. History True or False #2 |
| 23,532 | Biggest Cities in Germany in 1910 |
| 23,532 | The Dictator Files: Benito Mussolini |
| 23,505 | The Reign of Queen Victoria |
| 23,500 | History Containing the Letter Z |
| 23,493 | Quiz on the Year 2005 |
| 23,439 | 2016 News Stories - Name the Country |
| 23,281 | U.S. Presidents With Facial Hair By Picture |
| 23,252 | American Founding Fathers |
| 23,200 | Ancient Greece A-Z |
| 23,144 | People in History A-Z #4 |
| 23,096 | The Stone Age |
| 22,943 | Events by U.S. State #1 |
| 22,852 | Famous Ancient Greek People |
| 22,846 | World War 2 Tanks Quiz (Difficult) |
| 22,702 | Trace the Route of Ibn Battuta on a Map |
| 22,654 | Quiz on the Year 2003 |
| 22,570 | Valid Answer - U.S. History |
| 22,439 | Languages of the Ottoman Empire with a Map |
| 22,339 | People Who Died in Battle |
| 22,272 | U.S. History Multiple Choice #1 |
| 22,272 | Famous Disasters on the Map |
| 22,266 | What Year Did That Movie Come Out? |
| 22,193 | History by Picture - Q |
| 22,107 | Countries Visited by Christopher Columbus |
| 22,068 | The Richard Nixon Presidency |
| 21,849 | Famous Documents |
| 21,788 | People Who Died or are Buried in London |
| 21,752 | History by Picture - W |
| 21,732 | U.S. Presidential Knowledge - Multiple Choice |
| 21,725 | Largest Cities once part of the Byzantine Empire |
| 21,561 | Japanese Inventions |
| 21,532 | The George H. W. Bush Presidency |
| 21,479 | History of India |
| 21,397 | Old World... or New World? |
| 21,394 | U.S. Presidents - Odd Man Out |
| 21,365 | A Quiz About Communism |
| 21,355 | Quiz on the Year 2000 |
| 21,273 | A Quiz About Elvis Presley |
| 21,270 | 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 |
| 21,146 | Quiz on the Year 1997 |
| 21,143 | History of Scotland |
| 21,137 | History of Spain |
| 21,115 | Wolfcam's Random History General Knowledge |
| 21,027 | Biggest Cities Founded by the Dutch |
| 21,017 | The 3rd and 4th Century BC |
| 20,976 | American Revolution Decoder |
