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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 @Horst91706815:

Unlock 8 remaining solutions by signing in and submitting your own entry
Created by: @wedesoft

237 active golfers, 1254 entries

Solutions by @Horst91706815:
16
#22 - Horst / @Horst91706815

01/19/2021 at 02:35PM

17
#>68 - Horst / @Horst91706815

01/19/2021 at 02:29PM

18
#>84 - Horst / @Horst91706815

01/19/2021 at 02:27PM

19
#>88 - Horst / @Horst91706815

01/19/2021 at 01:49PM

20
#>90 - Horst / @Horst91706815

01/19/2021 at 01:12PM

21
#>94 - Horst / @Horst91706815

01/19/2021 at 01:02PM

27
#>125 - Horst / @Horst91706815

01/19/2021 at 12:11PM

33
#>169 - Horst / @Horst91706815

01/19/2021 at 12:38PM