Can you cross pipes in SpaceChem

spacechem

Is there anyway to have one pipe go over or under another, so as to avoid having to make long round-a-bout journeys?

Best Answer

Pipes can cross at right angles, just drag the path of one over others. They cannot turn while crossing over others though, so there must be a free space after the crossing.

In the below exaggerated mess, the bottom end, for example, cannot go to where the cursor is without some ripping up of the existing pipes.

enter image description here