Real Vim ninjas count every keystroke - do you?

Pick a challenge, fire up Vim, and show us what you got.

Changelog, Rules & FAQ, updates: @vimgolf, RSS.

Your VimGolf key: please sign in

$ 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 @patrickvillela:

Unlock 6 remaining solutions by signing in and submitting your own entry
Created by: @wedesoft

87 active golfers, 434 entries

Solutions by @patrickvillela:
18
#34 - Patty (Dionísio) / @patrickvillela

11/18/2020 at 07:01PM

30
#>57 - Patty (Dionísio) / @patrickvillela

11/18/2020 at 06:57PM

36
#>69 - Patty (Dionísio) / @patrickvillela

11/18/2020 at 06:51PM

40
#>76 - Patty (Dionísio) / @patrickvillela

11/18/2020 at 06:49PM

42
#>77 - Patty (Dionísio) / @patrickvillela

11/18/2020 at 06:48PM

163
#>87 - Patty (Dionísio) / @patrickvillela

11/18/2020 at 06:47PM