| 6,710 | Countries that Declared War in WW1 |
| 6,615 | German Tanks of World War 2 |
| 6,300 | (In)famous Nazis |
| 6,213 | European countries that were not occupied in World War II |
| 5,998 | British Dominions and Commonwealth Realms with a Map |
| 5,980 | Allied countries in World War 2 - Sudden Death |
| 5,915 | Royal Air Force and Royal Navy Aircraft of WW2 |
| 5,855 | Click Timeline: World War II Events |
| 5,717 | Countries of the World in 1914 by Borders |
| 5,628 | Countries of the British Isles in 867 |
| 5,610 | World War II Casualties |
| 5,510 | Provinces of the Byzantine Empire with a Map |
| 5,485 | Countries visited by Adolf Hitler |
| 5,455 | Provinces of the Later Roman Empire with a Map |
| 5,363 | Provinces of the Kingdom of Prussia in 1914 (with a Map) |
| 5,330 | British History A-Z #2 |
| 5,262 | Countries of the Roman Empire |
| 5,158 | Greek Mythology - Sudden Death |
| 5,067 | Greek Mythology |
| 5,041 | Big Tudor Quiz |
| 5,006 | Greek Gods and Godesses |
| 4,956 | Former Colonies of the British Empire |
| 4,826 | WWII Battles: Allied or Axis Victory? Click Quiz |
| 4,820 | Top 100 in the Line of Succession to the British Throne |
| 4,791 | History of England |
| 4,789 | Click Chain #23 - World War I+ |
| 4,729 | Countries Occupying France after the Napoleonic Wars with a Map |
| 4,692 | Geography - The Roman Empire today |
| 4,617 | Kings and Queens of England |
| 4,581 | 20 Greatest Battles in British History |
| 4,538 | Modern-Day Countries of the North Sea Empire with a Map |
| 4,515 | Kings and Queens of Britain - Wives and Husbands |
| 4,478 | British History A-Z Picture Quiz |
| 4,380 | English Monarchs - Anglo-Saxon to British |
| 4,332 | Count in Roman Numerals - Two Minute Sprint |
| 4,266 | Countries that are not invited to Queen Elizabeth II's funeral |
| 4,255 | Roman History |
| 4,192 | Regions of Ancient Greece (with a map) |
| 4,143 | Greek Mythology |
| 4,053 | Chancellors of Germany(1871-present) |
| 3,939 | Nazi Germany (1933-1945) |
| 3,895 | Biggest Cities once in the German Empire |
| 3,826 | Countries that stayed neutral in WWII |
| 3,799 | Dioceses of the Later Roman Empire with a Map |
| 3,793 | WWII: Axis... or Allies? |
| 3,621 | World War II Countries - Sudden Death |
| 3,586 | Battlefields of WWI on Map (all countries and 100k+ cities) |
| 3,566 | Crown Lands of the Kingdom of France in 987 with a Map |
| 3,558 | Provinces (Themes) of the Byzantine Empire in 1025 AD with a Map |
| 3,555 | English/British History |
| 3,548 | Seven Wonders of the Ancient World - Sudden Death |
| 3,513 | Roman Numerals |
| 3,487 | Roman Numerals Quiz |
| 3,485 | Imperial Circles of the Holy Roman Empire - Map Quiz |
| 3,455 | European History A-Z |
| 3,446 | Most famous Gods of the Greek Myths |
| 3,435 | Emperors of the Holy Roman Empire and of Austria. |
| 3,425 | All Greek Gods and Monsters (Titans Included) |
| 3,372 | Greek Gods - Sudden Death |
| 3,306 | UK Prime Ministers - Sudden Death |
| 3,294 | Countries that declared war on Japan in WW2 |
| 3,223 | English Kings and Queens |
| 3,165 | Battles of World War II |
| 3,157 | Roman Provinces - Map Quiz |
| 3,137 | Major Battles in Napoleonic Wars with a Map |
| 3,128 | Modern-Day Countries of the Roman Empire - Sudden Death |
| 3,101 | Languages of the Carolingian Empire with a Map |
| 3,068 | Departments of Napoleonic France in 1812 with a Map |
| 3,061 | WW2 Guns |
| 3,037 | Leaders in WWII |
| 3,004 | Greek Mythology Family Tree |
| 2,930 | World War II Countries With the most Civilian Deaths |
| 2,892 | European Union Construction on a Map |
| 2,861 | WW2 hard questions for brainiacs |
| 2,808 | Greek and Roman Gods |
| 2,795 | Impossible Roman History |
| 2,782 | World War I Casualties |
| 2,766 | Largest English Towns & Cities Through History |
| 2,739 | Provinces of the Empire of Alexander the Great with a Map |
| 2,731 | Greco-Roman Titans |
| 2,726 | Major and Minor Greek Gods |
| 2,723 | House of Windsor Family Tree |
| 2,722 | The First World War |
| 2,713 | Successor States (Diadochi) of Alexander the Great's Empire with a Map |
| 2,685 | British Politics |
| 2,673 | All British Empire Countries |
| 2,652 | Category Elimination #2 - Greek Gods |
| 2,625 | Difficult WW2 Trivia |
| 2,626 | British Empire Colonies 1921 - Sudden Death |
| 2,567 | 100 Biggest Cities of the British Empire in 1921 with a Map |
| 2,549 | 3 Letter Long Roman Numerals |
| 2,540 | Nazi Germany - Picture Quiz |
| 2,498 | WW1 Flags |
| 2,489 | European History by Letter A |
| 2,480 | Greek Mythology |
| 2,471 | Jewish Cities in Europe in 1930 with a Map |
| 2,458 | Operations in WWII |
| 2,427 | First 10 Countries Invaded by Germany in WWII |
| 2,417 | Seven Hills of Rome - Map Quiz |
| 2,405 | British Princesses by Marriage since 1714. (British Royal Family) |
| 2,397 | Roman Emperors (27 BC - 235 AD) |
| 2,381 | How many WW2 battles can you name? |
| 2,378 | Countries invaded by the NAZIs |
| 2,376 | Every country to have declared war on the Axis during WWII |
| 2,373 | Which God in Greek Mythology? Click Quiz |
| 2,367 | WWII Battleship/Battlecruiser Classes |
| 2,352 | 8th and 9th Century History |
| 2,342 | Prisoner camps of Nazi Germany |
| 2,312 | Trace the Route of Odysseus on a Map |
| 2,302 | Most Powerful Countries at the Start of WW2 |
| 2,288 | Giant Great Britain 20th Century Quiz |
| 2,287 | Most Populous Cities in the Roman Empire |
| 2,279 | History of Greece Quiz |
| 2,261 | Countries that Bordered Germany before World War II (1939) |
| 2,251 | Greek and Roman Mythology - Mount Olympus |
| 2,234 | British Royal Family Quiz : Pictures |
| 2,203 | History of the United Kingdom |
| 2,187 | World War 1 Quiz |
| 2,182 | Nazi Germany Multiple Choice |
| 2,161 | Famous People of the Renaissance |
| 2,107 | Napoleon's Marshals |
| 2,098 | Cities in the Holy Roman Empire (with Map!) |
| 2,068 | 10th Century History |
| 2,055 | Geography and History of Germany on a Map |
| 2,052 | Things Named After Greek Gods |
| 2,046 | Pair them up! Olympian Gods: Greek and Latin names |
| 2,032 | Territories of the British Empire in 1920 |
| 2,029 | Countries of the Holy Roman Empire in 1500 |
| 2,031 | British History by Letter - B |
| 2,019 | World War II Battles on a Map |
| 2,016 | Hard European History and Geography Quiz |
| 2,007 | Flags of Europe in 1444 |
| 1,989 | British Monarchs by Picture |
| 1,962 | WWII Trivia |
| 1,950 | Empires Of The Great War (WW1) |
| 1,941 | World War Two A-Z |
| 1,920 | Jewish Cities in Europe in 1800 with a Map |
| 1,901 | Historic German Countries on a Map |
| 1,894 | World War 2 |
| 1,879 | Countries to have gained independence from the U.K. |
| 1,868 | British History by Letter - C |
| 1,867 | World War II Trivia - Very Hard #1 |
| 1,862 | Provincial Capitals of the Roman Empire with a Map |
| 1,852 | WW2 |
| 1,852 | British Prime Minister Trivia |
| 1,848 | British History Quiz |
| 1,835 | 100 Biggest Cities in the Napoleonic French Empire with a Map |
| 1,812 | English Monarchs by Picture |
| 1,809 | Modern Day Countries of Prussia |
| 1,800 | ALL Colonies of the Roman Empire in 211 AD with a Map |
| 1,777 | Digits of Pi - Roman Numerals |
| 1,773 | Every Country in World War Two (2.0) |
| 1,766 | Biggest Cities of the Carolingian Empire with a Map |
| 1,764 | Biggest Cities in The Roman Empire on a Map |
| 1,762 | Biggest Cities in the Byzantine Empire in 555 AD - Under Justinian I |
| 1,758 | Biggest Cities in the British Empire on a Map |
| 1,745 | Greek Monsters |
| 1,728 | Biggest Axis-Occupied Cities of Europe in WWII on a Map |
| 1,727 | Nations of Medieval II: Total War |
| 1,720 | Biggest German Cities (historically) |
| 1,716 | Queen Elizabeth's Prime Ministers |
| 1,709 | Mythical Creatures of Ancient Greece |
| 1,696 | English Monarchs Since 802 CE |
| 1,694 | A-Z of Ancient Rome |
| 1,650 | Provinces of the Western Roman Empire with a Map |
| 1,642 | World War Two American Aircraft |
| 1,644 | Biggest Cities in the Holy Roman Empire in 1648 with a Map |
| 1,624 | British Royalty: Years of Accession |
| 1,590 | The Athena quiz |
| 1,583 | Fill the Royal Arms with British Monarchs |
| 1,582 | Napoleon Bonaparte: True Or False? |
| 1,578 | Greek Mythology by Picture |
| 1,575 | Biggest lost and gained cities by Poland after WW2 |
| 1,570 | 20 deadliest battles of WW1 |
| 1,568 | Successor Countries of the Western Roman Empire in 476 AD with a Map |
| 1,560 | British Royal Family |
| 1,555 | 20 Random English Monarchs |
| 1,552 | Name that Greek Letter - Hard Version |
| 1,551 | WWII Tanks - Germany |
| 1,512 | Periods (Eras) of Classical Music |
| 1,502 | British History by Letter - S |
| 1,478 | Modern-Day Countries Conquered by Julius Caesar on a Map |
| 1,475 | States of the Weimar Republic in 1920 on a Map |
| 1,460 | Greek Mythology Trivia |
| 1,460 | Greek Gods |
| 1,449 | Longest and Shortest Reigning British Monarchs |
| 1,449 | Country's Nazi Germany Occupied During WW2 |
| 1,445 | History of Wales Quiz |
| 1,438 | Greek Mythology Multiple Choice |
