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 @kse8425z:

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

373 active golfers, 2022 entries

Solutions by @kse8425z:
27
#210 - 야호 / @kse8425z

01/27/2023 at 08:37AM

30
#>237 - 야호 / @kse8425z

01/27/2023 at 08:30AM

32
#>264 - 야호 / @kse8425z

01/27/2023 at 08:19AM

37
#>299 - 야호 / @kse8425z

01/27/2023 at 08:14AM

43
#>325 - 야호 / @kse8425z

01/27/2023 at 08:11AM

46
#>333 - 야호 / @kse8425z

01/27/2023 at 08:08AM