A free app for Android, by Zego Global Publishing.

Color Hoop: Sort Puzzle Game is fun and challenging for all ages. You will be challenged to use your IQ to solve the puzzle. Try to get the highest score and become a master of the game!

The rules are very easy. Each color has to go in the same column, and there has to be enough space on the column for the color. You will be rewarded with a score if you can solve the puzzle. Try to get the highest score and become a master of the game.

The game is easy to play and will not require any special skills or knowledge. Just tap a column to move the hoop; the rule is that you can only move the hoop if it is linked to the same color and there’s enough space on the column.