I made a similar thing a while back - works really well. https://www.atomic14.co... | Hacker News

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		iamflimflam1 on Aug 20, 2024 \| parent \| context \| favorite \| on: Show HN: Visual Sudoku solver in the browser I made a similar thing a while back - works really well. https://www.atomic14.com/2020/07/25/browser-ar-sudoku.html You can see it in action here: https://sudoku.cmgresearch.com/ (assuming it still works - haven't tried it for a while).

taiters_ on Aug 22, 2024 | [–]

I tried the blur threshold approach you mention in your post, and it's giving much better results!

Great post btw, very detailed.

taiters_ on Aug 20, 2024 | [–]

Nice! Yeah the puzzle detection works really well in your one. I'll need to have a read through your write up to get some pointers.

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