Why Is The Autism Symbol A Puzzle Piece Why Is The Puzzle Piece A Symbol Used For Autism Awareness?

Why is the puzzle piece a symbol used for autism awareness? - why is the autism symbol a puzzle piece

Has this question to a friend and could not find the answer, what I thought to ask here: Does anyone know why using the Autism Awareness Ribbon Autism and other things to symbol) (various colors, the pieces of the puzzle?

If you are not sure, I'd love to hear your theories on this, but you mention it, if the official reason, or propose an idea like this.

Thanks