Previously completed exercises are now locked?

Exercism Support
1

I’m coming back to the Rust track after some time away and have discovered almost all of the exercises I’ve done are now locked. I don’t think this is related to the Rust track and is more general. Is there a way to undo this behavior?

2
  1. You could disable learning mode and enable practice mode, which gets rid of all locking.
  2. There may be a newly introduced concept exercise which is a (new) prereq to other exercises; completing that ought to help.
3

This is my first thought as well but I remember that rust doesnt have any learning mode or concept, I double check to make sure.
Maybe leave and rejoin(without reset)?

4

Rust had a syllabus at one point so we might need more clarification on what exercises were completed and when.

In my experience though, an exercise in progress or completed remains that way and doesn’t change unless I do a track reset explicitly. At any time, I can switch to practice mode, do a locked concept exercise, switch back to learning mode, and still access that exercise afterwards.

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