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$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 5fa95fbdd285680008e41e4b

swap number pairs

Swap the numbers in a bunch of 2-element arrays.

Start file
[2, 1], [5, 4]
[6, 3]
[7, 4]
[8, 2], [12, 11]
End file
[1, 2], [4, 5]
[3, 6]
[4, 7]
[2, 8], [11, 12]

View Diff

1,4c1,4
< [2, 1], [5, 4]
< [6, 3]
< [7, 4]
< [8, 2], [12, 11]
---
> [1, 2], [4, 5]
> [3, 6]
> [4, 7]
> [2, 8], [11, 12]

Solutions by @BlakeTereau:

Unlock 10 remaining solutions by signing in and submitting your own entry
Created by: @wedesoft

172 active golfers, 910 entries

Solutions by @BlakeTereau:
16
#15 - Blake Tereau / @BlakeTereau

12/24/2020 at 07:08PM

17
#>47 - Blake Tereau / @BlakeTereau

12/24/2020 at 07:06PM

18
#>63 - Blake Tereau / @BlakeTereau

12/24/2020 at 07:04PM

20
#>66 - Blake Tereau / @BlakeTereau

12/24/2020 at 07:03PM

21
#>70 - Blake Tereau / @BlakeTereau

12/24/2020 at 07:01PM

22
#>74 - Blake Tereau / @BlakeTereau

12/24/2020 at 07:01PM

23
#>82 - Blake Tereau / @BlakeTereau

12/24/2020 at 07:00PM

24
#>84 - Blake Tereau / @BlakeTereau

12/24/2020 at 06:59PM

28
#>96 - Blake Tereau / @BlakeTereau

12/24/2020 at 06:36PM

40
#>146 - Blake Tereau / @BlakeTereau

12/22/2020 at 09:55PM