Oh, I thought this was going to be about the old trackball arcade game. Or perha... | Hacker News

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		zabzonk 17 days ago \| parent \| context \| favorite \| on: Missile defense is NP-complete Oh, I thought this was going to be about the old trackball arcade game. Or perhaps it is? Same sort of rules? The maths is going so far over my head I can't hear the whoosh.

gs17 16 days ago [–]

I expected that too, but it's about the inspiration for the game, I guess. I was trying to figure out how you encode computation in the game.

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