Crystal Cave Sort

Crystal Cave Sort is a relaxing yet brain-teasing gem sorting puzzle set
in a magical glowing crystal cave! Pour colorful gemstones between crystal
tunnels until each contains only one gem type. 200 levels across 8 cave
worlds with ruby, sapphire, emerald, amethyst and more. Unlock tunnel
themes, earn gem coins, and chase 3-star ratings. Easy, Medium & Hard
difficulty with full progress saving!