The pattern is a simple formula to creating a cardigan in any size with any type of yarn and any size hook.
Each cardigan is made largely of two hexagons, so if you can granny square you can hexagon.
My version is a little different to others I have seen as it has extra rows on the back to create a flat back neck.
There is a photo tutorial and charts.
It’s amazing that something so simple takes a lot of explanation.
Hope you all enjoy the pattern.