Ball Sort 3D: Color Sorting Game is a free puzzle game developed by V-studio for Android devices. The game is easy to play with one finger control and has no time limits or penalties, allowing you to enjoy it at your own pace.

The game's objective is to stack all the balls with the same color into a single tube. You can move a ball lying on top of any tube into another tube by tapping on any tube. However, you can only move a ball on top of another ball if both of them have the same color and the tube you want to move into has enough space.