Vertical

Nice architecture and design, but I'm disappointed that you just copied the puzzle from lvl 49. It doesn't seem to hard to make one of your own... just put a bunch of vertical and horizontal sliders in a tight position and jumble it as much as you can. Then remember/screenshot the jumbled puzzle and copy it to your real stage. Of course, I've never made one, so I might be wrong, but this way seems effective.

@Khudrat No, but that's just because I don't know the exact placement of the puzzle in lvl 49.

I've made a level like this and I wanted to post it,I hope you don't think that I've copied your level

Does your reasoning make sense?

Modular puzzles like this are essentially everywhere I agree with @Frenzies that it isn't hard to make one. Back then it was how I designed my Nakagin Capsule by adding draggable blocks piece by piece (though it was a three-dimensional building with a twist at its roof). I think the hard part is how to make it fresh and innovative again, such as what @meko has done in his Opening Doors.