Well not quite. The search space for the Commodore 64 is already many magnitudes of times larger than the total number of atoms in the universe, so unless you h

Well not quite. The search space for the Commodore 64 is already many magnitudes of times larger than the total number of atoms in the universe, so unless you had access to alternate universes, it would actually be impossible to solve the halting problem on C64, even if you had the resolve and all resources available.