These are the 5 rounds every player got on July 31, 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 the Milvian Bridge
Battle of the Milvian Bridge · 312 · Antiquity
Why there: The Milvian Bridge carried the Via Flaminia across the Tiber into Rome, so whoever held that crossing controlled the approach to the imperial capital, forcing Maxentius to defend it and trapping his routed army against the water.
Why then: Diocletian's Tetrarchy had fractured into rival claimants by the early 4th century, and Constantine's bid to unify the empire coincided with Christianity's spread from a persecuted sect to a force he could co-opt for legitimacy.
- At the Battle of the Milvian Bridge (312 CE), Constantine defeated Maxentius for control of Rome.
- Constantine reportedly saw a Christian symbol and the words 'In this sign, conquer' before the battle.
- Maxentius drowned in the Tiber; Constantine's victory set Christianity on the path to becoming Rome's dominant religion.
Round 2
Battle of Agincourt
Battle of Agincourt · 1415 · Medieval
Why there: Henry V's English army was retreating toward the safe port of Calais through Picardy when the French intercepted them at a narrow gap between two woods, whose tree-lined flanks funneled the French into a bottleneck and prevented their numerical advantage from spreading out.
Why then: By 1415 the recurring dynastic disputes of the Hundred Years' War had reignited English claims to France, while the mass-trained English longbow and rain-soaked plowed fields let disciplined archers negate the still-dominant but slow, heavily armored feudal cavalry that defined medieval warfare.
- The Battle of Agincourt (1415) was a decisive English victory under Henry V during the Hundred Years' War.
- English and Welsh longbowmen devastated the French heavy cavalry and men-at-arms mired in the mud.
- The battle was later immortalized in Shakespeare's play Henry V.
Round 3
Allied invasion of Italy
Allied invasion of Italy · 1943 · 20th Century
Why there: Italy was the Axis's vulnerable southern flank, and after seizing Sicily the Allies used the narrow Mediterranean gap to strike the mainland at wide bays like Salerno, whose flat beaches lay within fighter range yet were ringed by defensible volcanic heights.
Why then: By 1943 the North African and Sicilian campaigns had given the Allies naval and air dominance in the Mediterranean, and Mussolini's regime was collapsing, opening a window to knock Italy out of the war and open a second front against Germany.
- This invasion followed the conquest of Sicily.
- The Salerno landings (Operation Avalanche) took place near the Bay of Salerno, in the shadow of Mount Vesuvius.
- Italy surrendered just as the landings began, but German forces fiercely contested the beachhead.
Round 4
Battle of Panipat
Battle of Panipat · 1556 · Early Modern
Why there: Panipat lay on the flat, open plain guarding the northern approach to Delhi, making it the natural battleground where any force marching on the Mughal capital had to be met and stopped.
Why then: With Humayun's sudden death leaving a boy-emperor Akbar under a regent, and Hemu having just seized Delhi and Agra, the fragile, freshly re-established Mughal dynasty had to fight immediately or lose its recovered throne for good.
- This 1556 battle saw the young emperor's regent defeat a Hindu king who had captured the capital.
- It secured the throne for the boy emperor after his father's death.
- The enemy commander was struck in the eye by an arrow, his army collapsed, and he was captured.
Round 5
Battle of New Orleans
Battle of New Orleans · 1815 · 19th Century
Why there: New Orleans commanded the mouth of the Mississippi River, controlling all trade flowing out of America's interior, which made its capture the British objective and the swampy, water-hemmed approaches ideal ground for Andrew Jackson to funnel attackers into a narrow killing field.
Why then: The battle came in the closing weeks of the War of 1812, and because news of the peace treaty signed at Ghent could not cross the Atlantic before slow sailing ships arrived, the armies fought on unaware the war was already legally over.
- This battle (January 1815) was fought after the Treaty of Ghent had been signed.
- Andrew Jackson's victory propelled him toward the presidency.
- British casualties vastly outnumbered the American defenders' losses.
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.