The safe

No bots ... a combination based on a sequency.
There is only one correct sequence to get to the star.
Try to figure out how to tell when the pulled slider is the right one in the right order.

If you fail below a little help:

Spoiler

When a fence goes down you have the wrong order.
When the mechanism on the front goes in
you are following the right order

The mechanism may be a bit slow, so be patient.

I'm not going with 3 stars because I can see how well thought out this mechanism is.

The biggest problem for me:
Without your spoiler, there was no indication as to what was and what was the correct move to crack the safe.

But the intricacy of the actual mechanism itself (after being explained) is amazing.

Thank you very much!
I had imagined that the solution might be difficult to guess.
It is also for this reason that I wanted to create the thread "Combinations, passwords and safes" (https://mekoramaforum.com/threads/combinations-passwords-and-safes.1444/#post-10734)
In which I would to discuss and also understand how a level of this type must be for became not banal but at the same time appreciable.

Sometimes I find it so hard to understand on hints. But it was be fun when at that level, the video is available, at least this will help when find trouble or get stuck and want to solve it. Of course, that can also make others learn new things.

Very nice mechanism I managed to win in five retries.
THANKS FOR SHARING @Robot B

Great mechanism! I'm lucky cause i win it in first try. Thanks for making this level @Robot B