Classify Colored Hoops

GAME INFO
Online game to organise and classify the coloured hoops, to pay attention and move hoops with the aim of grouping elements of the same colour. Move each hoop, one at a time, using the available pivots, so that the end result is that the hoops of each colour are on the same pivot. The goal is to stack and sort the hoops by colour, using logic, as in the logic game Towers of Hanoi.