Straight Lines 3D is a 'minimalist' puzzle from Omer Faruk Hilal. The object is to  swap the lines to make connections.

I'm not sure how many levels there are. And I'm not sure if I completed them all. At the moment, the program is taking me back to the beginning.https://apps.apple.com/us/app/straight-lines-3d/id1539204591
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