These are the 5 rounds every player got on July 30, 2026, with the answers and the history behind them. This day is finished, so nothing here spoils a puzzle you can still play — today’s Daily Challenge is a different five events.
Not enough completed runs on this day to report an average without singling out an individual player’s score — we publish one from 5 finishers up.
Round 1
Battle of Hunayn
Battle of Hunayn · 630 · Medieval
Why there: Hunayn was a narrow valley on the route between Mecca and Ta'if, where the powerful Hawazin and Thaqif tribes could stage an ambush in terrain that neutralized a larger force and channeled the fighters into a killing zone.
Why then: With Mecca just taken and the new Muslim movement now dominant in the Hijaz, the surrounding nomadic confederations mobilized in 630 to check its rise before it consolidated control over Arabia's tribes and trade.
- The Battle of Hunayn (630 CE) followed the conquest of Mecca.
- Muslim forces, initially ambushed by the Hawazin and Thaqif tribes, rallied to win.
- It was fought in a valley near Mecca in the Hejaz region of western Arabia.
Round 2
Battle of Sinop
Battle of Sinop · 1853 · 19th Century
Why there: Sinop was a sheltered Ottoman harbor on the Black Sea's southern coast, making it a natural anchorage for a Turkish squadron that a raiding Russian fleet from nearby Sevastopol could strike as tensions over control of the region flared into open war.
Why then: By 1853 explosive shell guns had replaced solid shot, letting a fleet incinerate wooden ships in a single devastating engagement—a technological leap that turned this attack into a shock that pulled Britain and France into the Crimean War.
- The Battle of Sinop (1853) opened the Crimean War.
- A Russian fleet using explosive shells destroyed an Ottoman squadron at anchor, demonstrating the obsolescence of wooden warships.
- Public outrage in Britain and France helped bring them into the war against Russia.
Round 3
Withheld from the archive
This round was played, but we do not republish it here. Recent events involving mass civilian casualties are excluded from our public archive under our content policy, whatever their place in the day’s puzzle.
Round 4
Withheld from the archive
This round was played, but we do not republish it here. Recent events involving mass civilian casualties are excluded from our public archive under our content policy, whatever their place in the day’s puzzle.
Round 5
Battle of Mons Graupius
Battle of Mons Graupius · 83 · Antiquity
Why there: The battle took place in the Scottish highlands because this was the far northern frontier of Roman Britain, where the terrain and scattered Caledonian tribes had allowed the natives to avoid a pitched fight while the legions pushed to the empire's extreme limit.
Why then: By AD 83 Rome had spent decades consolidating Britain and the governor Agricola had campaigned northward for years, so this was the moment his advancing legions finally forced the elusive Caledonians into the decisive open battle they had long avoided.
- The Battle of Mons Graupius (83 CE) was fought in the Scottish Highlands between Agricola's Roman forces and the Caledonian Confederacy.
- Our sole source is Tacitus, Agricola's son-in-law, who attributes a famous anti-imperial speech to the Caledonian leader Calgacus.
- Despite the Roman victory, the region was never permanently subjugated, and the army soon withdrew south.
Every Daily Challenge is five real events, one from each of five different eras, identical for every player, scored up to 10,000 points a round on how close you land in space and in time. Read how to play, see where the events come from, or play today’s.