I find the notion of a sim a little more interesting that other kinds of closed systems, because unlike say "what if the world is a dream" there are constants i

I find the notion of a sim a little more interesting that other kinds of closed systems, because unlike say "what if the world is a dream" there are constants in a sim, rules are fixed. Those rules may be exploitable. So I'm just curious where the bugs may be found? After all anything this complicated probably has bugs =)... Is it in quantum mechanics? Faster than light travel? Something super mundane that we've not thought about because it's that simple way someone decided to trigger debug mode? Find those and fun things may be possible, which would also give us evidence for the sim theory. I'm not holding my breath, but it's fun to think about.