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.

Your VimGolf key: please sign in

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

Played Challenges

prepend * to every non-blank line - 5139 entries

Prepend an asterisk to every non-blank line in the input file.

  • Best score: 10
  • Best player score: 15
  • Number of attempts: 2
Refactor typescript arrow function type - 216 entries

Make arrow function type less verbose and easier to read

  • Best score: 20
  • Best player score: 27
  • Number of attempts: 2
SCREAMING_SNAKE_CASE to Title Case - 957 entries

Convert strings in SCREAMING_SNAKE_CASE to Title Case. Examples: EMPLOYEE_NAME -> Employee Name REVENUE_YEAR_TO_DATE -> Revenue Year To Date SALARY -> Salary

  • Best score: 19
  • Best player score: 30
  • Number of attempts: 1
Line under headers - 1707 entries

Put a line under each header, and remove the other markdown formatting.

  • Best score: 24
  • Best player score: 28
  • Number of attempts: 4
calculations - 199 entries

Complete these (weird) calculations.

  • Best score: 38
  • Best player score: 42
  • Number of attempts: 1
citizen_hacks_2019_challenge2 - 140 entries

For the Citizen Hacks 2019 Vim competition.

  • Best score: 6
  • Best player score: 7
  • Number of attempts: 1
Add string initializers to an enum - 693 entries

Change Typescript enum so that it has string initializers.

  • Best score: 21
  • Best player score: 25
  • Number of attempts: 1
Add semicolons - 9573 entries

Simply add a semicolon at the end of each line

  • Best score: 10
  • Best player score: 15
  • Number of attempts: 1
Box it - 7238 entries

Create a box around a line.

  • Best score: 21
  • Best player score: 24
  • Number of attempts: 3
My cafe needs a new menu - 22 entries

Help! My cafe needs a new menu and I've only got this plain-text file from the kitchen. In order to get it printed, I need to transform it into a markdown file with; headings for each type of item, prices on each menu item, dietary options and a key down the bottom.

  • Best score: 126
  • Best player score: 189
  • Number of attempts: 1
unknown command - 120 entries

I want change 5 words

  • Best score: 7
  • Best player score: 36
  • Number of attempts: 1
simple format (3) - 43 entries

reverse two column values!

  • Best score: 34
  • Best player score: 52
  • Number of attempts: 4
Simple format (2) - 256 entries

try again!

  • Best score: 23
  • Best player score: 33
  • Number of attempts: 6
Applying same text modification in several lines - 2609 entries

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

  • Best score: 13
  • Best player score: 14
  • Number of attempts: 3
Preferably without multi-cursor plugin - 372 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: 4
Com(m)a Trouble - 3078 entries

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

  • Best score: 12
  • Best player score: 26
  • Number of attempts: 1
Array Transposition - 160 entries

Transpose four arrays into two.

  • Best score: 27
  • Best player score: 54
  • Number of attempts: 1
convert yml into java pojo field - 784 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: 34
  • Number of attempts: 1
Swap values inside brackets - 2336 entries

Easy challenge.

  • Best score: 14
  • Best player score: 21
  • Number of attempts: 4
Swap the operands under comparison - 240 entries

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

  • Best score: 19
  • Best player score: 45
  • Number of attempts: 1
Number Sort - 268 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
TAR archive pretty print - 17 entries

Will you use isk ?

  • Best score: 24
  • Best player score: 31
  • Number of attempts: 2
Team names - 1718 entries

The team names are misspelled.

  • Best score: 16
  • Best player score: 21
  • Number of attempts: 2
multiple cursor alternative - 1375 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: 24
  • Number of attempts: 3
Fiddle percentages into real numbers - 765 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: 16
  • Number of attempts: 4
Order and join - 813 entries

There's something special about the input order.

  • Best score: 10
  • Best player score: 19
  • Number of attempts: 2
Copy three lines - 2672 entries

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

  • Best score: 13
  • Best player score: 28
  • Number of attempts: 2
Split line with dots - 2049 entries

This line is too long, split it.

  • Best score: 15
  • Best player score: 30
  • Number of attempts: 1
One number per line - 17680 entries

Just give me the numbers.

  • Best score: 14
  • Best player score: 17
  • Number of attempts: 2
Swap values - 4313 entries

Well, swap the values...

  • Best score: 11
  • Best player score: 20
  • Number of attempts: 2
Create bison tokens - 34 entries

Create tokens for bison out of a known list of words

  • Best score: 85
  • Best player score: 93
  • Number of attempts: 1
comments galore - 930 entries

Basic comment reformatting

  • Best score: 10
  • Best player score: 10
  • Number of attempts: 3
Simple, Practical, and Common - 32018 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: 31
  • Number of attempts: 1
Space out the alphabet - 1482 entries

Put 3 spaces between adjacent letters.

  • Best score: 15
  • Best player score: 21
  • Number of attempts: 1
Just the middle - 10896 entries

Delete the instructions at the top and bottom.

  • Best score: 7
  • Best player score: 8
  • Number of attempts: 1
I forgot quotes - 15265 entries

Oops.

  • Best score: 10
  • Best player score: 10
  • Number of attempts: 9
Basic renumbering - 5320 entries

Renumbering Basic.

  • Best score: 11
  • Best player score: 19
  • Number of attempts: 2
-a-b-c- - 3008 entries

Put hyphens everywhere.

  • Best score: 13
  • Best player score: 14
  • Number of attempts: 4
V to the i - 4523 entries

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

  • Best score: 7
  • Best player score: 8
  • Number of attempts: 2
Don't know what this is - 1884 entries

Replace contents of brackets with matching number of spaces. Don't ask what the format's supposed to be.

  • Best score: 11
  • Best player score: 13
  • Number of attempts: 3
Extract argument from function - 2146 entries

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

  • Best score: 13
  • Best player score: 13
  • Number of attempts: 4
A HAPPY NEW YEAR 2014 ! - 10396 entries

A HAPPY NEW YEAR 2014 !

  • Best score: 11
  • Best player score: 11
  • Number of attempts: 3
attr_aligner - 3282 entries

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

  • Best score: 19
  • Best player score: 34
  • Number of attempts: 2
quotes inside quotes - 2973 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: 5
Words in parens - 12447 entries

We should all ace this, right?

  • Best score: 14
  • Best player score: 20
  • Number of attempts: 1
Vertical Limit - 2264 entries

transform a succession of one word lines to a an array of strings

  • Best score: 21
  • Best player score: 27
  • Number of attempts: 3
Append semicolon after expressions - 899 entries

Some lines need the semicolon, some don't.

  • Best score: 11
  • Best player score: 12
  • Number of attempts: 4
switch variable - 4806 entries

how fast can you switch two variable ?

  • Best score: 11
  • Best player score: 14
  • Number of attempts: 1
82 bottles of beer on the wall - 281 entries

Take them down. (sorry, only 82 bottles because the problem size is limited!)

  • Best score: 107
  • Best player score: 132
  • Number of attempts: 6
Increment, increment, increment.... - 530 entries

Vim likes macros

  • Best score: 10
  • Best player score: 12
  • Number of attempts: 2
Context insensitive completion 0 - 461 entries

Buried in the lines you're not supposed to add is the line "Add this line!" Add that line to the top of the file.

  • Best score: 6
  • Best player score: 9
  • Number of attempts: 1
Simple text editing with Vim - 11231 entries

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

  • Best score: 13
  • Best player score: 18
  • Number of attempts: 1

Contributed Challenges

Santa's naughty / nice list - 75 entries

Christmas is here and Santa hasn't decided who's naughty or nice yet. He's given a list of names to his programmer friend to quickly split the children into naughty and nice. Hint: There's a hidden pattern that might be familiar.

My cafe needs a new menu - 22 entries

Help! My cafe needs a new menu and I've only got this plain-text file from the kitchen. In order to get it printed, I need to transform it into a markdown file with; headings for each type of item, prices on each menu item, dietary options and a key down the bottom.

Bennett
Twitter:

Software Dev @Clipchamp. I study how to write software. 👨‍💻

entered into 52 challenges

contributed 2 challenges