Sesame

Damn, I knew the other block was what I needed, but didn't look at them right...

Guide 4

Streamline

Flow Diagram

Pipelining Trick 3

I'm not even sure what I did correctly haha.
Edit: Now I know, the main part of the level I got right first time, I was just a little bit inefficient with a certain block.

Pipelining Trick 2

Pipelining Trick 1

Sokoban Stack

The Stranger

Didn't look ahead and assumed I would be over, but solved it! More straight forward than it initially appears.