I think most of them are merely artistic, probably all data outside of the alignment patterns is just random stuff. It looks good though. [0] Some of them howe

I think most of them are merely artistic, probably all data outside of the alignment patterns is just random stuff. It looks good though. [0] Some of them however are implemented to be read by a specific non-standard reader, something such as the snap chat codes. [0]: https://stackoverflow.com/questions/66837985/damaging-qr-codes-to-create-circles-are-corners-necessary https://stackoverflow.com/questions/66837985/damaging-qr-cod...