Real Vim ninjas count every keystroke - do you?

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

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$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 5f1e0217becb80000692b9c4

Rural Post

Simple challenge to remove all but the post code on each line

Start file
RD 5 Gore 9775
RD 6 Gore 9776
RD 7 Gore 9777
RD 1 Great Barrier Island 0991
RD 1 Greta Valley 7387
RD 1 Greytown 5794
RD 1 Hamilton 3281
RD 2 Hamilton 3282
End file
9775
9776
9777
0991
7387
5794
3281
3282

View Diff

1,8c1,8
< RD 5 Gore 9775
< RD 6 Gore 9776
< RD 7 Gore 9777
< RD 1 Great Barrier Island 0991
< RD 1 Greta Valley 7387
< RD 1 Greytown 5794
< RD 1 Hamilton 3281
< RD 2 Hamilton 3282
---
> 9775
> 9776
> 9777
> 0991
> 7387
> 5794
> 3281
> 3282

Solutions by @Nimrod0901:

Unlock 14 remaining solutions by signing in and submitting your own entry
Created by: @ctmusicnz

1072 active golfers, 4368 entries

Solutions by @Nimrod0901:
9
#122 - Ding Liu / @Nimrod0901

01/04/2021 at 01:55AM

10
#>400 - Ding Liu / @Nimrod0901

01/04/2021 at 01:52AM

10
#>400 - Ding Liu / @Nimrod0901

01/04/2021 at 01:53AM

10
#>400 - Ding Liu / @Nimrod0901

01/04/2021 at 01:54AM

11
#>497 - Ding Liu / @Nimrod0901

01/04/2021 at 01:52AM

12
#>517 - Ding Liu / @Nimrod0901

01/04/2021 at 01:49AM

13
#>610 - Ding Liu / @Nimrod0901

01/04/2021 at 01:45AM

13
#>610 - Ding Liu / @Nimrod0901

01/04/2021 at 01:46AM

14
#>690 - Ding Liu / @Nimrod0901

01/04/2021 at 01:41AM

17
#>783 - Ding Liu / @Nimrod0901

01/03/2021 at 06:13PM

25
#>900 - Ding Liu / @Nimrod0901

01/03/2021 at 06:12PM

30
#>978 - Ding Liu / @Nimrod0901

01/03/2021 at 06:10PM

34
#>1001 - Ding Liu / @Nimrod0901

01/03/2021 at 06:09PM

41
#>1025 - Ding Liu / @Nimrod0901

01/03/2021 at 06:07PM