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 [challenge ID]

Played Challenges

Applying same text modification in several lines - 1994 entries

Remove identical text at the beginning of several lines and the closing parenthesis.

  • Best score: 13
  • Best player score: 13
  • Number of attempts: 5
Search and Replace 0 - 4210 entries

Replace every instance of 'aaa' with 'xaaax'.

  • Best score: 12
  • Best player score: 12
  • Number of attempts: 3
One number per line - 14214 entries

Just give me the numbers.

  • Best score: 14
  • Best player score: 17
  • Number of attempts: 4
remove lines containing the word "reader" - 2179 entries

easy stuff

  • Best score: 9
  • Best player score: 10
  • Number of attempts: 1
quotes inside quotes - 2834 entries

taken from tip 85 of the very good book 'Practical Vim: Edit Text at the Speed of Thought' ! I'd be interested what people use :)

  • Best score: 14
  • Best player score: 14
  • Number of attempts: 3
I forgot quotes - 12736 entries

Oops.

  • Best score: 10
  • Best player score: 16
  • Number of attempts: 2
One to Ten - 1293 entries

Generate the sequence of numbers from 1 to 10, one number per line. Inspired by this Reddit thread: https://redd.it/ak4it2

  • Best score: 12
  • Best player score: 15
  • Number of attempts: 1
Simple, Practical, and Common - 26840 entries

Simple things we do all the time should be able to be done with very few keystrokes, but sometimes I find something I need to do makes me go, "There MUST be a better way." This challenge is just a simple movement and entering text at a certain place.

  • Best score: 22
  • Best player score: 22
  • Number of attempts: 5
comment and uncomment code inline - 862 entries

It's very useful to be able to comment out a block of code in a quick edit. And likewise to uncomment the code. This operation often involves multi-line stanzas and even large blocks. With just line-wise navigation and insert mode this would cost you about 4 keystrokes per line. Master this hole of VimGolf and you'll quickly drop your key count in day to day Vim as well.

  • Best score: 9
  • Best player score: 10
  • Number of attempts: 4
Collect List - 3621 entries

Convert to comma separated list.

  • Best score: 12
  • Best player score: 16
  • Number of attempts: 1
Preferably without multi-cursor plugin - 326 entries

Originally asked as question on reddit by kpthunder: https://www.reddit.com/r/vim/comments/9fvsro/what_is_the_most_efficient_way_to_go_about/

  • Best score: 30
  • Best player score: 36
  • Number of attempts: 1
Vice versa - 6249 entries

Little role switching.

  • Best score: 12
  • Best player score: 15
  • Number of attempts: 2
Wei Wen
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entered into 12 challenges

contributed 0 challenges