It's interesting, I solved the last puzzle by throwing the magnet into the hole to stop the block from pressing the switch. This required a very precise aim and a couple of tricky jumps, and also didn't feel like the intended solution.
2 years ago(+1)
I believe the intended solution for the final level is to bring the magnet with you to the switch on the right. Before turning the switch on, you want to drop the magnet down the slope, which will cause it to slide down towards the doorway. Switching the magnets polarity will cause the doorway to cover part of the gap, meaning that when you flip the switch the box can't reach the top. I attached an image if my explanation is confusing
