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 592e0f555b60ba0009000001

Stairstep digits

Remove the evens. Double the odds.

Start file
123456789
End file
1133557799

View Diff

A trick a golfer should know, but I don't think
many of you do. This challenge will fix that.

Solutions by @LukeBryant55:

Unlock 7 remaining solutions by signing in and submitting your own entry
Created by: @udioica

141 active golfers, 376 entries

Solutions by @LukeBryant55:
13
#99 - Luke Bryant / @LukeBryant55

10/07/2017 at 04:27PM

13
#>99 - Luke Bryant / @LukeBryant55

10/07/2017 at 04:44PM

14
#>130 - Luke Bryant / @LukeBryant55

10/07/2017 at 04:26PM

17
#>136 - Luke Bryant / @LukeBryant55

10/07/2017 at 04:55PM

20
#>136 - Luke Bryant / @LukeBryant55

10/07/2017 at 04:55PM

51
#>141 - Luke Bryant / @LukeBryant55

10/07/2017 at 04:47PM

54
#>141 - Luke Bryant / @LukeBryant55

10/07/2017 at 04:54PM