Just joking

This is a short, easy, and probably a little bit troll level. Don't worry if you can't win for the first time.

I am thinking more “trick or treat” . That shock at the end when the winblock is so close but only to ….. Lost interest then.

To all these who didn't get this joke, here's the video solution

Spoiler: Video solution

As I adviced, it's very short level, but a little bit trolling, just there is an alternative win block, which becomes reversed, so you only need to go to the lower part of the building.
Anyway, thanks for playing

I took this one in the spirit it was intended and expected some dead ends, so had lots of fun exploring... pretty sneaky stuff for B to figure out and the end came all too fast. Lots of potential here in this creator