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 @z00master:

Created by: @wedesoft Tweet

371 active golfers, 2013 entries

Solutions by @z00master:

17

#97 - z00master / @z00master

08/05/2022 at 05:12PM

18

#>129 - z00master / @z00master

08/05/2022 at 05:09PM

19

#>134 - z00master / @z00master

08/05/2022 at 05:08PM

19

#>134 - z00master / @z00master

08/05/2022 at 05:08PM

20

#>138 - z00master / @z00master

08/05/2022 at 05:07PM

21

#>145 - z00master / @z00master

08/05/2022 at 05:06PM

22

#>155 - z00master / @z00master

08/05/2022 at 05:05PM

24

#>177 - z00master / @z00master

08/05/2022 at 05:04PM

26

#>192 - z00master / @z00master

08/05/2022 at 05:03PM

27

#>206 - z00master / @z00master

08/05/2022 at 05:01PM

29

#>218 - z00master / @z00master

08/05/2022 at 04:59PM

30

#>235 - z00master / @z00master

08/05/2022 at 04:57PM

30

#>235 - z00master / @z00master

08/05/2022 at 05:00PM

32

#>261 - z00master / @z00master

08/05/2022 at 04:54PM

36

#>291 - z00master / @z00master

08/05/2022 at 04:52PM

40

#>316 - z00master / @z00master

08/05/2022 at 04:49PM