Use WASD or the Arrow Keys to move. Your goal is to collect all the orbs of light to activate the white pillar and roll onto it.

You'll need to match the elements underneath each orb of light. Roll on top of an orange tile with an elemental shape to stamp that element on your cube. Then roll next to the purple tile with the matching element with that element facing up. This will lower that tile and let you collect the orb of light.