Real Vim ninjas count every keystroke - do you?

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

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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 @parrth1808:

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

142 active golfers, 381 entries

Solutions by @parrth1808:
9
#50 - Parrth Pandey / @parrth1808

09/11/2022 at 08:59PM

18
#>137 - Parrth Pandey / @parrth1808

09/11/2022 at 08:52PM

22
#>138 - Parrth Pandey / @parrth1808

09/11/2022 at 08:49PM

23
#>139 - Parrth Pandey / @parrth1808

09/11/2022 at 08:48PM

24
#>140 - Parrth Pandey / @parrth1808

09/11/2022 at 08:47PM

25
#>142 - Parrth Pandey / @parrth1808

09/11/2022 at 08:44PM

28
#>142 - Parrth Pandey / @parrth1808

09/11/2022 at 08:42PM