the original puzzle 1018 in not on the puzzle list. how will people get their solutions into 1018B?

You can access your old saves from the new puzzle's load-save dialog.

You can also access the old puzzle by clicking show expired puzzles in the puzzle list menu.

wondering if more flexibility was allowed in how the monomers were fit together might allow us a greater range of choices.

so symmetry at the monomer level flexibility at the
complex level

this might allow us to move on from ending up with close packed helixes