Welcome to this engaging puzzle game where your goal is to match colorful crystals with their corresponding rings! The game features a stone door made up of 16 blocks, each containing a crystal and a ring. Each color has an equal number of crystals and rings, and your task is to align the crystals with their matching rings. To move the crystals, simply tap the central area of any set of four blocks. This action will rotate the crystals in a clockwise direction, shifting them to the next position. The challenge is to continue making strategic moves until every crystal is perfectly aligned with the ring of the same color. Plan your moves carefully and test your puzzle-solving skills in this colorful, brain-teasing adventure!