Can you cross pipes in 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?


Solution 1:

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.

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