Yeah, congratulations !
To be more exact, it's the default level when loading fails, so, stricto sensus, the previous level (with all the 5 types of crates) is the last one.
Thank you so much for playing = )
I will try to update it in the coming weeks, so feel free to revisit when there is an update ; )

haha, thank you = D
And the speedrun is so nice !
You are the first to try it, congrats!
I'm sometime faster, but I test played for debug so much, that it's not fair = )  But, yeah, I always goof up at level 4 (the one with 12 alternating crates on the top rows)Thank you for playing !