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karel-3dtoday at 7:41 AM2 repliesview on HN

One time I tried to understand the QR algorithm and I didn't understand it at all despite trying multiple times.

Maybe I can try again with the help of LLMs. Hmm not a bad idea


Replies

soblemprolvertoday at 7:55 AM

I found this page very helpful in understanding each step of the QR code creation process. I can't say I recall it all but it would be possible to turn this into a small booklet, I guess.

https://typefully.com/DanHollick/qr-codes-T7tLlNi

Here's a HN discussion from 2022 about it.

https://news.ycombinator.com/item?id=32837565

show 1 reply
sowpatitoday at 9:16 AM

There is also a nice Veritasium video about it, if you prefer that: https://youtu.be/w5ebcowAJD8