Color Stack it 3d - donut sort

"Color Stack it 3D - Donut Sort" is a 3D color-sorting puzzle game with over 1600 levels. The objective is to stack hoops with the same color on top of each other, or on an empty tube, until all hoops on a stack match in color. With simple controls, no time limits, and quality graphics, this game aims to improve players' strategic and logical thinking skills.