the group has generated routes called Hamiltonian cycles
i only know this term which is simply a cycle going through all nodes, so Im going to assume there is a much easier way to explain what they achieved but the journalists are trying to be obtuse in order to sound smart.
Its fine for a scientific paper, expected even, but this is meant to be an article for the non-experts.
ooh I do love me some graph theory so I am going to look more into this thanks!