Castle Fold

Was your intended solution ...

Spoiler

To swat B onto the lowered door and walk to the win?

Nice dropdown castle...
Thanks!

@gmacpro The intended solution is

Spoiler

pass along the ridge on the front wall and move sideways with the rightside wall, then wall across the rear wall

Was that what you meant?

@MScript - I don't understand what you are saying?

@gmacpro did you mean you "threw" B onto the rear wall with the front gate?
'Cause that was not intended...

@MScript - No I used the left wall (pivot wall) to bump B to the back wall.

@gmacpro Ah... But also not the intended solution.

Spoiler

If you are on/in the left wall, spin it 180 degrees, then use the movable to lift B up to the stairs. Move along the ridge down the big stairs and onto the metal block attached to the right wall. Fold out right wall (you'll end up in thd window, but that doean't affect the gameplay), then along the backwall to the win.

@MScript - Okay I got it - very clever of you. I actually went up those stairs instead of down during my trial and errors.

Nice level!! At first I did it in a different way but after I read the spoilers I played again and I did it in your intended solution...Funny!! Thanks for sharing and well done @MScript