Sort Hoop is a colour sorting puzzle. Colourful hoops are mixed up on several poles, and your goal is to sort them so each pole holds only one colour.
Select a hoop and move it onto another pole. You can only place a hoop on top of a hoop of the same colour, or on an empty pole. Think, plan and predict every move, because a wrong move can leave you stuck. Keep sorting until every pole has a single colour stacked neatly.
A calm mental challenge that is very satisfying to complete. Each finished pole gives you a nice sense of progress, and the bright colours make it easy on the eyes.