Mode 01
Prepare for Competition
GHC-aligned. The mode David uses to prep.
A focused curriculum of U.S. history, civics, the Revolution, the Civil War, both World Wars, the Cold War, the Supreme Court, and key world events — exactly the topics tested in real history competitions.
- ▸Eight topics aligned to The Great History Challenge curriculum.
- ▸Difficulty ranges 5th-grade through master’s level.
- ▸Question matchmaking targets your weak spots within the curriculum.
Sample questions
What you’ll see.
First clue only — the hardest one. The real flow shows you three clues progressively. Buzz in on the first to gain the most rating.
Sample 1 · world war 2
ELO 701
Clue 1This Axis power, led by Adolf Hitler, invaded Poland in 1939 to start World War 2 in Europe.
Reveal answer
Nazi Germany
Sample 2 · civil war
ELO 1100
Clue 1This 1642-1646 conflict between Parliament and monarchy resulted in the trial and execution of Charles I, fundamentally reshaping the English constitutional order and foreshadowing republican government.
Reveal answer
First English Civil War
Sample 3 · ancient rome
ELO 1822
Clue 1This legendary statesman voluntarily surrendered absolute power after leading Rome's military, then returned to his farm—embodying the civic virtue that would inspire later republics.
Reveal answer
Cincinnatus
Sample 4 · civil war
ELO 2400
Clue 1This September 1862 engagement along a Maryland creek resulted in the bloodiest single day in American military history, with approximately 23,000 combined casualties.
Reveal answer
Battle of Antietam
Sample 5 · ancient rome
ELO 3000
Clue 1His administrative division of the empire into four provinces under the Tetrarchy prefigured medieval feudalism and influenced all subsequent European territorial governance models.
Reveal answer
Diocletian
Ready?
Climb starts now.
The leaderboard is populated by some of the most serious history obsessives in the world. Every correct answer moves you up. Every wrong one slides you back.