• 7uWqKj@lemmy.world
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    2 days ago

    After years of martial arts training, actually defeating a determined opponent in a physical confrontation.

    Also, cryptography.

    • myotheraccount@lemmy.world
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      2 days ago

      Are you allowed to use cryptography in those martial arts confrontations? If so, is a calculator ok, or do you bitshift in your head?