The sewer v.2

Yeah. Better than the previous lv. But the mech still not too smooth. Anyway this is a good puzzle. It's make me remember the puzzle toy I usually play when I was a kid.Thanks for sharing.

That was much better than your 1st flawed version. The mechanisms were a pain to move at times and I was tiring from struggling with them. Thanks for sharing.

I noticed your first version is still posted, why?

@Meko Guy I delete it now

That was hard . Meanwhile this is fun puzzle and I enjoyed that so much. Thanks for sharing

That was very easy. I didn’t notice problems with dragging blocks, maybe I moved others blocks. I am took the path of least resistance, most likely not in the way that was intended. Meanwhile this is fun puzzle and I enjoyed that so much. Thanks for sharing.

The puzzle would have been more enjoyable if it would have been easier to move the blocks.

Really good, unusual puzzle. I enjoyed working it out. Moving the blocks is a bit awkward, but I still enjoyed it.

I feel like the mechanism could be reworked to make it less grating, nevertheless this is a nicely done maze.