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 @akshaybarpute:

Unlock 8 remaining solutions by signing in and submitting your own entry
Created by: @udioica

142 active golfers, 381 entries

Solutions by @akshaybarpute:
9
#47 - Akshay Barpute / @akshaybarpute

09/11/2022 at 06:30AM

13
#>117 - Akshay Barpute / @akshaybarpute

09/11/2022 at 06:29AM

14
#>132 - Akshay Barpute / @akshaybarpute

09/11/2022 at 06:28AM

15
#>135 - Akshay Barpute / @akshaybarpute

09/11/2022 at 06:28AM

17
#>137 - Akshay Barpute / @akshaybarpute

09/11/2022 at 06:27AM

18
#>137 - Akshay Barpute / @akshaybarpute

09/11/2022 at 06:26AM

21
#>137 - Akshay Barpute / @akshaybarpute

09/11/2022 at 06:24AM

29
#>142 - Akshay Barpute / @akshaybarpute

09/09/2022 at 08:30PM