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$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 9v00669b3ff1000000000303

Rearrange array to single level

The goal is to flatten the array into a single list and remove any empty elements.

Start file
[
   
[]  ,
   
[''],
   
['0', '1', '2'],
   
['3', '4', '5'],
   
['6', '7'],
   
['8', '9'],
   
['']
]
End file
['', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '']

View Diff

1,9c1
< [
<     []  ,
<     [''],
<     ['0', '1', '2'],
<     ['3', '4', '5'],
<     ['6', '7'],
<     ['8', '9'],
<     ['']
< ]
---
> ['', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '']

Solutions by @JohanNorberg:

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Created by: @maharba6

257 active golfers, 1562 entries

Solutions by @JohanNorberg:
28
#151 - JohanNorberg / @JohanNorberg

01/25/2025 at 04:08PM

28
#>151 - JohanNorberg / @JohanNorberg

01/25/2025 at 04:12PM

33
#>180 - JohanNorberg / @JohanNorberg

01/25/2025 at 04:05PM

35
#>192 - JohanNorberg / @JohanNorberg

01/25/2025 at 04:07PM

46
#>220 - JohanNorberg / @JohanNorberg

01/25/2025 at 04:04PM

84
#>240 - JohanNorberg / @JohanNorberg

01/25/2025 at 04:03PM

139
#>250 - JohanNorberg / @JohanNorberg

01/25/2025 at 04:01PM