Wow, that was a thing.

very good level

круто

cool one

Not sure if I solved this one as intended... Here's my solution:
http://youtu.be/h-b1MCxvNo8

I was expecting to do something clever with the magnet to go through the square-labeled electric beam, rather than brute-force blocking it... Despite of that I enjoyed the level, especially the first 3-block puzzle and the Y shape.

I agree with GlobZOsiris the fizzler room is kinda pointless, but I didn't have to go through the top left zone twice... Still had to do some backtracking as it's shown in the video, which wasn't very elegant IMO...

There should also be a way to block the metal you use to block the first laser in the starting room, so you can't pick it up again... That's what I did in my first attempt, which eventually made me restart the whole level...

Took me a damn while to finish, smart one.

Very nice level, had me stupmed for a while. I dont know what Glob~ meant by writing about need of repeating top left, as well as the one block check...

The overall level is mart but some parts extend it futilely. For example :
- bottom left with the one block check valve
- parts (top left) we have to do twice in the same way.

Really hard but ... really good!

Phew, quite a challenge :) Kept setting off round the loop with the wrong combination of blocks!

Wouaw