If granny square blankets don’t appeal to you, you might be interested in trying this new stitch, the wobbly square.
Classified as a beginner skill, all you need to know to create the wobbly square, according to Twin Stitches, is the slip stitch, the chain, the magic ring, the double crochet and the double crochet 2 together.
The result of mixing colors with this cool stitch is a slightly psychedelic look. Part of the beauty of this square is that you create one fluid piece rather than joining individual squares or circles together.
This allows you control to easily grow the blanket to the size you desire.