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The official awful.systems Advent of Code 2023 thread (awful.systems)

submitted 1 year ago* (last edited 1 year ago) by gerikson@awful.systems to c/notawfultech@awful.systems

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[–] swlabr@awful.systems 2 points 11 months ago

Update on B:

still no solve, however

Through glancing at someone else's code, I was inspired to just try simulating the A problem beyond 64 steps and seeing the result.

Essentially it reaches a (bi stable?) steady state between two numbers, which makes sense- if you can only make single rook steps, then the reachable squares will alternate every cycle.

Don't know if I'll try solve this again tonight but mentally I have now understood the solution.