It took a little bit to get going and I thought it was overall more on the easy side, since there weren't too many red-herring pieces, but overall I enjoyed it! I eventually got a feel for what parts of the circuit could be completely ignored, so I was able to complete the later levels very smoothly, which felt great (though again, maybe a bit too easy). A post-jam version with tougher levels would be neat. Maybe the grounding mechanic should require another placeable piece, or safe grounding could only be possible for endpoints over a ground plane (like a real circuit board)