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▲Dithered QR Codesandrewt.net
129 points by jmusall 7 hours ago | 14 comments
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mi_lk 5 minutes ago [-]
I like the writing style. The first section is super clear about what QR code is in ~200 words
OscarCunningham 4 hours ago [-]
By the same author: https://mathstodon.xyz/@andrewt/115056697540191327
mentat 5 hours ago [-]
This made me wonder if you could do it with color and apparently you can: https://1mentat.github.io/qr-code-shenanigans/
Zecc 5 hours ago [-]
I recognize the domain name from playing some of his daily puzzles, namely Ronin and Cell Tower.

https://www.andrewt.net/puzzles/

zahrevsky 3 hours ago [-]
You can also run animations in QR codes: https://cgv.cs.nthu.edu.tw/Projects/Recreational_Graphics/Ha...

So, technically, you can run Doom inside a QR code?

sphars 3 hours ago [-]
I'm now waiting for someone to post the Bad Apple meme but all in QR codes
OscarCunningham 3 hours ago [-]
https://pony.social/@luna/115057532794342459
jmusall 7 hours ago [-]
Coincidentally came across this after reading a comment [1] under the recent post on _for-sale DNS records, visiting milk.com and scrolling through the owner's Mastodon

[1] https://news.ycombinator.com/item?id=49224882

ideasphere 4 hours ago [-]
Is that Lena with Sean Connery’s face??
eru 3 hours ago [-]
https://mortenhannemose.github.io/lena/ I suspect.
userbinator 2 hours ago [-]
LOL! It's a sign of the times that, before I saw the year, I thought "that has to be AI generated", because this sort of outlandish silliness is exactly the type of thing that genAI excels at.
hmry 2 hours ago [-]
That's absolutely hilarious
BobbyTables2 4 hours ago [-]
Nice writeup!

Only needs a Rick Astley QR code (;->

OscarCunningham 3 hours ago [-]
https://www.reddit.com/r/Damnthatsinteresting/comments/ublxt...