//SOUP — Lab

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Petri dish iA private world, 64 by 64, running the same code as the real one — copying errors included. What you are watching is not your creature but its descendants, which is the only thing that matters out there.

tick: —
alive: —
generations: —
species: —
mean genome: —

Instructions iTwo bytes each: an opcode and an argument. Every possible pair is a legal instruction, so a mutation can change what a creature does but can never break it. A is the accumulator; B, C and D are yours to use.

op	arg	does