Thanks for the feedback! I’m sorry for the struggles; I made many mistakes with the level designs and more.
Regarding the perspective, unfortunately, I wanted this orthographic style, but again, I think I didn't execute it well, so the controls and perception of Suzanne in place are hard. The game has 5 checkpoints, where the last one is on the top and the boxes can be positioned there.
If the level seems to be broken or if it is in some sort of unplayable state, try reloading the page (I’ve added a note about this in the description). Since my time management is very off, there are few bugs especially when pressing keyboard like hell.