Одеяло на една кука от Йо-йо бабини квадратчета/ DIY Crochet Granny Yo-yo Square Blanket

I saw the pattern in FabArtDiy.com but diy is not their own. I don't know the real owner thats why I don't point it.

I'm glad to see that diy because i liked the result but i wasn't sure how it was crochet.
This circles can be used about some scarves and so on.