As someone who’s been dealing with a lot of low mood lately, it really brightens my day to hear someone express gratitude for my anonymous, unauthorized trail maintenance.

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  • CaptainBlagbird
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    fedilink
    31 year ago

    Right, technically even one pixel per letter could be solvable. Different letters would mostly result in a slightly different hue. And if multiple letters have the same, it could be guessed via the neighbours and statistical frequency of each letter.

    We also have the context and could specifically look for words like trees, path, thank, saw first.