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

How to play

Örvar-Oddr lived many years. Swipe (or use the arrows) to move all the numbers. When two equal ones meet, they add up. Reach the number 128 before time runs out or the board fills up.

The story behind it

Icelandic tradition gives Örvar-Oddr about 300 years of life. The numbers in the game are made up. Read the story in Örvar-Oddr and the horse Faxi: the hero who buried his horse to escape a prophecy.