Color Hoop 3D is a free puzzle game developed by TapPlay for Android devices. The objective of the game is to sort colorful hoops by their colors. The game requires the player to think and strategize every move in order to successfully stack the hoops.

The game is designed to be fun, strategic and satisfying. It challenges the player's mental ability and provides a great way to pass the time. The graphics are simple yet effective, and the controls are smooth and easy to use. Color Hoop 3D is a great addition to the puzzle game genre and is sure to keep players engaged for hours.