Sandouk · the box of secrets

A Moroccan box only opens when you slide its pieces in the right order. Here, four marbles slide over a marquetry of hexagons and only stop at the first obstacle: a wall or another marble. Twelve directions: six towards the sides of the cell, six towards its corners. Bring the requested marble onto its target in as few moves as possible.

Everyone searches at the same time, on the same box, with as many players as you like: the first solution found is saved automatically, and the others then have 15 seconds to find a shorter one.