Tap the game to open it fullscreen. On a computer, Esc exits; on a phone, use the ✕ button.

How to play

Move the axe (drag, or use the arrows) to bounce the ball and knock down every shield. If the ball falls three times, the wall wins. The ball launches by itself after two seconds.

The story behind it

Ivar the Boneless was one of the leaders of the Great Heathen Army that invaded England around 865. The wall in the game is made up. Read the story in Ivar the Boneless and the Great Heathen Army: what is known about the invasion that changed England.