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Re:Show HN: A playable game of Tetris inside a PDF by necovek on Thursday January 09, 2025 @03:50PM (#42649685)
> The Javascript stops working when printed to physical paper. The resulting paper just has a static image and the controls no longer work.

I believe you need to rescan it into PDF to get it to work again.

Re:Show HN: A playable game of Tetris inside a PDF by ycombinatrix on Thursday January 09, 2025 @03:55PM (#42649718)
It might be possible to set up some kind of pdf quine using e.g. a QR code