P.S. I did the Prologue by myself, including Challenge Level, & this Puzzle is the first one to get me stuck enough to seek aid.

Did I do something wrong in my Prologue Playthrough?

https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=2215186508

!!? I'm stuck on that last Puzzle, so I sought help from this Guide... your Level looks different from mine & has an obstruction mine lacks...?

Nice walkthrough vidoe!

Thanks a ton for sharing this, it helped me tremendously in some puzzles. I'm not that much of a puzzler, e.g. putting a second crate at the same field as the first one to remove that first crate - I don't know, but I don't think I would have found out on my own.