Approved.

Fixed.

I mean, the same solution of mine passes and fails testing.
The solution passed testing on about the third try without any code changes.

What do you mean by corrupted?

For the input "DlVDh", "dl-v-dh" is the correct output, not "dl-vdh".

Javascript
Corrupted random tests.
I passed the test on the third try.
My solution

On my first try I got this feedback:
input: DlVDh
Expected: 'dl-v-dh', instead got: 'dl-vdh'

Your function should return array of four digits. Value 'matches' is respond to that return.

Lua trans

Maybe today is the day.

Lua trans

Ruby Translation

Lua translation

Approved, thanks

No, they are not.

Lua translation

Updated