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

convert yml into java pojo field - 525 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
Split the words - 319 entries

Add the spaces manually if you must, but if you use Vim's spell checking feature wisely, I think you'll save a LARGE number of strokes.

  • Best score: 18
  • Best player score: 22
  • Number of attempts: 2
multiple cursor alternative - 929 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: 1
Swap the operands under comparison - 175 entries

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

  • Best score: 7
  • Best player score: 20
  • Number of attempts: 2
Array Transposition - 121 entries

Transpose four arrays into two.

  • Best score: 7
  • Best player score: 30
  • Number of attempts: 2
One number per line - 10902 entries

Just give me the numbers.

  • Best score: 14
  • Best player score: 19
  • Number of attempts: 4
Basic renumbering - 4214 entries

Renumbering Basic.

  • Best score: 2
  • Best player score: 18
  • Number of attempts: 4
Greek Letters - 39 entries

Starting with a list of Greek letters, create a cross-reference table showing all of the Greek alpha-beta. You'll likely need to use digraphs (:help digraphs). Note that while most digraphs can be entered with either character first, lowercase sigma has two digraphs -- s* AND *s! Good luck!

  • Best score: 34
  • Best player score: 91
  • Number of attempts: 1
From argument to object - 1016 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: 18
  • Number of attempts: 1
Reformat/Refactor a Golfer Class - 5370 entries

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

  • Best score: 32
  • Best player score: 36
  • Number of attempts: 1
Every other line - 1854 entries

AaAaAaA

  • Best score: 12
  • Best player score: 12
  • Number of attempts: 5
Swap values - 3231 entries

Well, swap the values...

  • Best score: 11
  • Best player score: 12
  • Number of attempts: 2
V to the i - 3614 entries

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

  • Best score: 7
  • Best player score: 8
  • Number of attempts: 1
attr_aligner - 2802 entries

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

  • Best score: 19
  • Best player score: 31
  • Number of attempts: 1
Team names - 1277 entries

The team names are misspelled.

  • Best score: 13
  • Best player score: 16
  • Number of attempts: 2
Number Sort - 220 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: 1
Collect List - 3212 entries

Convert to comma separated list.

  • Best score: 12
  • Best player score: 12
  • Number of attempts: 1
Letter case trickery - 1413 entries

This file is in a downright esoteric format, consisting of hexadecimal numbers, non-hexadecimal keywords, and "Z" indicating end-of-line. Make the hexadecimal numbers lowercase.

  • Best score: 9
  • Best player score: 10
  • Number of attempts: 1
replacing each line of a block selection - 2425 entries

replace each line's ../assets/js with /javascripts

  • Best score: 17
  • Best player score: 18
  • Number of attempts: 4
comment and uncomment code inline - 647 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: 1
A HAPPY NEW YEAR 2014 ! - 9178 entries

A HAPPY NEW YEAR 2014 !

  • Best score: 11
  • Best player score: 11
  • Number of attempts: 1
Missing Library and a Typo - 616 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: 18
  • Number of attempts: 2
Copy three lines - 1765 entries

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

  • Best score: 13
  • Best player score: 15
  • Number of attempts: 4
Swap values inside brackets - 1010 entries

Easy challenge.

  • Best score: 14
  • Best player score: 15
  • Number of attempts: 2
Return the cow - 71 entries

This cow is too verbose. Give it a lesson.

  • Best score: 52
  • Best player score: 96
  • Number of attempts: 1
Just the middle - 8609 entries

Delete the instructions at the top and bottom.

  • Best score: 7
  • Best player score: 8
  • Number of attempts: 2
Words in parens - 10478 entries

We should all ace this, right?

  • Best score: 14
  • Best player score: 15
  • Number of attempts: 3
Extract argument from function - 1839 entries

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

  • Best score: 13
  • Best player score: 13
  • Number of attempts: 1
Applying same text modification in several lines - 1028 entries

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

  • Best score: 13
  • Best player score: 13
  • Number of attempts: 3
Vice versa - 5494 entries

Little role switching.

  • Best score: 2
  • Best player score: 13
  • Number of attempts: 2
Simple, Practical, and Common - 21855 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: 2
  • Best player score: 22
  • Number of attempts: 4
Fiddle percentages into real numbers - 677 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: 1
Adam's challenge - 647 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: 1
Com(m)a Trouble - 872 entries

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

  • Best score: 12
  • Best player score: 14
  • Number of attempts: 4
Simple text editing with Vim - 10020 entries

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

  • Best score: 13
  • Best player score: 14
  • Number of attempts: 2
Preferably without multi-cursor plugin - 178 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: 34
  • Number of attempts: 3
quotes inside quotes - 2654 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: 2
  • Best player score: 14
  • Number of attempts: 3
I forgot quotes - 10443 entries

Oops.

  • Best score: 10
  • Best player score: 10
  • Number of attempts: 4
Split line with dots - 1717 entries

This line is too long, split it.

  • Best score: 15
  • Best player score: 15
  • Number of attempts: 1
Roger Bongers
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Programmer and super user

entered into 39 challenges

contributed 0 challenges