Salt of Saturn is a treasure of no small worth, and you, who seek to enter the deeper mysteries, must know it well. Though it springs from humble beginnings, within it lies a power most profound — the key to Fixity, Purification, and the secret operations of Nature herself. Guard it with care, handle it with reverence, for in its sweetness and strength is hidden a foundation upon which many great works are built. Without true knowledge of this Salt, no mastery in our Art may be attained.
~ Il Sichay V., The Nature of Metallic Alchemy, Chapter IX Of Saturn's Salt

Puzzles from a short event. More info here: https://events.critelli.technology/a8b4537d0acf1efc27a7a8fde8ecb027