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.

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$ gem install vimgolf
$ vimgolf setup
$ vimgolf put [challenge ID]

Played Challenges

convert yml into java pojo field - 717 entries

How fast vim can create fields for java pojo i.e class declaration referring to a (simple) yml file

  • Best score: 29
  • Best player score: 29
  • Number of attempts: 3
Extract argument from function - 2049 entries

The aim is to see if you can do some refactoring very fast.

  • Best score: 13
  • Best player score: 20
  • Number of attempts: 1
Swap the operands under comparison - 226 entries

Swap the operands under comparison to prevent null pointer exception (at least in java)

  • Best score: 19
  • Best player score: 20
  • Number of attempts: 4
multiple cursor alternative - 1175 entries

from: https://www.reddit.com/r/vim/comments/6w5pfa/crosspost_from_remacs_how_would_you_do_this_in_vim/

  • Best score: 19
  • Best player score: 20
  • Number of attempts: 5
From argument to object - 1132 entries

This task typifies those programmers endure while coding. This C-family pseudocode needs a function argument to be repurposed as an object call. Simply search and replace? Repeat a pattern of edits?

  • Best score: 17
  • Best player score: 17
  • Number of attempts: 3
Array Transposition - 142 entries

Transpose four arrays into two.

  • Best score: 27
  • Best player score: 30
  • Number of attempts: 3
One number per line - 14177 entries

Just give me the numbers.

  • Best score: 14
  • Best player score: 16
  • Number of attempts: 8
Basic renumbering - 4829 entries

Renumbering Basic.

  • Best score: 11
  • Best player score: 11
  • Number of attempts: 16
switch variable - 4443 entries

how fast can you switch two variable ?

  • Best score: 11
  • Best player score: 11
  • Number of attempts: 2
V to the i - 4106 entries

Input is 99 V's. Output is 100 i's.

  • Best score: 7
  • Best player score: 7
  • Number of attempts: 2
Array transposition - 1738 entries

Transpose two arrays into one.

  • Best score: 16
  • Best player score: 17
  • Number of attempts: 11
Split line with dots - 1916 entries

This line is too long, split it.

  • Best score: 15
  • Best player score: 16
  • Number of attempts: 6
I forgot quotes - 12713 entries

Oops.

  • Best score: 10
  • Best player score: 10
  • Number of attempts: 12
Swap values - 3759 entries

Well, swap the values...

  • Best score: 11
  • Best player score: 11
  • Number of attempts: 3
Swap values inside brackets - 1757 entries

Easy challenge.

  • Best score: 13
  • Best player score: 15
  • Number of attempts: 6
That hyphen - 2250 entries

"vim vi improved"

  • Best score: 9
  • Best player score: 9
  • Number of attempts: 4
attr_aligner - 3081 entries

Two attr keywords. Two separate indentations. Align the colons.

  • Best score: 19
  • Best player score: 31
  • Number of attempts: 3
Team names - 1507 entries

The team names are misspelled.

  • Best score: 16
  • Best player score: 16
  • Number of attempts: 6
Number Sort - 248 entries

sort the list of newline-separated numbers incrementally. Numbers are in the range 1 to 1000, with 500 missing

  • Best score: 9
  • Best player score: 9
  • Number of attempts: 4
Just the middle - 9678 entries

Delete the instructions at the top and bottom.

  • Best score: 7
  • Best player score: 7
  • Number of attempts: 7
Words in parens - 11370 entries

We should all ace this, right?

  • Best score: 14
  • Best player score: 14
  • 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: 9
  • Number of attempts: 5
Collect List - 3613 entries

Convert to comma separated list.

  • Best score: 12
  • Best player score: 12
  • Number of attempts: 6
Vice versa - 6247 entries

Little role switching.

  • Best score: 12
  • Best player score: 12
  • Number of attempts: 7
A HAPPY NEW YEAR 2014 ! - 9723 entries

A HAPPY NEW YEAR 2014 !

  • Best score: 11
  • Best player score: 11
  • Number of attempts: 3
Search and Replace 0 - 4210 entries

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

  • Best score: 12
  • Best player score: 12
  • Number of attempts: 4
Missing Library and a Typo - 741 entries

I forgot to add a c library, please add it for me. Also I'm bad at typing so fix my typo too.

  • Best score: 15
  • Best player score: 16
  • Number of attempts: 5
Copy three lines - 2237 entries

If the site is up (by some miracle), make the text under every header identical.

  • Best score: 13
  • Best player score: 13
  • Number of attempts: 6
-a-b-c- - 2689 entries

Put hyphens everywhere.

  • Best score: 13
  • Best player score: 15
  • Number of attempts: 2
Reformat/Refactor a Golfer Class - 5569 entries

A simple case of removing unneeded code and fixing broken indentation.

  • Best score: 32
  • Best player score: 35
  • Number of attempts: 5
Every other line - 2232 entries

AaAaAaA

  • Best score: 12
  • Best player score: 12
  • Number of attempts: 8
Adam's challenge - 832 entries

Change both normal to bold and 4 by 2. Adam Wathan challenge this on twitter . He did it in 11 keystrokes on Sublime.

  • Best score: 18
  • Best player score: 18
  • Number of attempts: 6
Com(m)a Trouble - 2090 entries

Someone was real stupid when placing his commas. Can you fix it?

  • Best score: 12
  • Best player score: 13
  • Number of attempts: 12
Simple text editing with Vim - 10674 entries

Make the pairs of lines match up by making each second line same as first

  • Best score: 13
  • Best player score: 13
  • Number of attempts: 7
Simple, Practical, and Common - 26805 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: 9
Fiddle percentages into real numbers - 735 entries

Get rid of the '%' symbols and shift the decimal place. This is the easier version - all the columns line up.

  • Best score: 13
  • Best player score: 13
  • Number of attempts: 4
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: 32
  • Number of attempts: 6
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: 4
Applying same text modification in several lines - 1989 entries

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

  • Best score: 13
  • Best player score: 14
  • Number of attempts: 4
Benjamin Kiesl
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entered into 39 challenges

contributed 0 challenges