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

Reformat/Refactor a Golfer Class - 5569 entries

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

  • Best score: 32
  • Best player score: 40
  • Number of attempts: 6
calculations - 148 entries

Complete these (weird) calculations.

  • Best score: 38
  • Best player score: 39
  • Number of attempts: 2
ASCII-art Histogram - 177 entries

Create an ASCCI-art histogram for the given numbers. Make sure not to leave trailing whitespaces. Thanks to VimGolf I recently discovered a feature of Vim thAT blew my mind. I'm curious to see what real ninjas make of it ;-)

  • Best score: 33
  • Best player score: 34
  • Number of attempts: 9
Make HTML List - 917 entries

Turn the comma separated list into an unordered html list.

  • Best score: 33
  • Best player score: 33
  • Number of attempts: 9
Line under headers - 617 entries

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

  • Best score: 26
  • Best player score: 29
  • Number of attempts: 1
Extract wireshark capture filter - 129 entries

Extract wireshark capture filter from IP plan

  • Best score: 26
  • Best player score: 27
  • Number of attempts: 5
attr_aligner - 3075 entries

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

  • Best score: 19
  • Best player score: 26
  • Number of attempts: 3
Box it - 4199 entries

Create a box around a line.

  • Best score: 21
  • Best player score: 23
  • Number of attempts: 3
Add string initializers to an enum - 386 entries

Change Typescript enum so that it has string initializers.

  • Best score: 21
  • Best player score: 23
  • Number of attempts: 3
Simple, Practical, and Common - 26748 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: 7
Array transposition - 1738 entries

Transpose two arrays into one.

  • Best score: 16
  • Best player score: 22
  • Number of attempts: 2
Vertical Limit - 2167 entries

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

  • Best score: 21
  • Best player score: 22
  • Number of attempts: 3
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: 2
Increment each number - 593 entries

Increment each number individually by one

  • Best score: 15
  • Best player score: 20
  • Number of attempts: 4
Two pairs of cluster of letters creates word - 506 entries

Clean and group.

  • Best score: 17
  • Best player score: 18
  • Number of attempts: 3
Whitespace, empty lines and tabs - 2599 entries

Convert tabs to spaces, strip empty lines and trailing whitespace.

  • Best score: 16
  • Best player score: 17
  • Number of attempts: 9
Cool or not? - 545 entries

abc trying to be cool or not...

  • Best score: 15
  • Best player score: 16
  • Number of attempts: 6
Todo list specification - 299 entries

The every item on the todo list must be done today. Modify the list to reflect that.

  • Best score: 37
  • Best player score: 37
  • Number of attempts: 1
Reorder the groups - 675 entries

Change the order so that the groups of fruit come before the vegetables.

  • Best score: 14
  • Best player score: 16
  • Number of attempts: 1
Split line with dots - 1916 entries

This line is too long, split it.

  • Best score: 15
  • Best player score: 15
  • Number of attempts: 6
Swap values - 3747 entries

Well, swap the values...

  • Best score: 11
  • Best player score: 11
  • Number of attempts: 9
Around the clock - 148 entries

You'll want to use 2 special commands to complete this. If you haven't yet, read through 'input.txt', especially :help simple-changes

  • Best score: 13
  • Best player score: 14
  • Number of attempts: 3
Space out the alphabet - 1413 entries

Put 3 spaces between adjacent letters.

  • Best score: 15
  • Best player score: 16
  • Number of attempts: 6
A HAPPY NEW YEAR 2014 ! - 9715 entries

A HAPPY NEW YEAR 2014 !

  • Best score: 11
  • Best player score: 11
  • Number of attempts: 3
Build a six - 239 entries

Just enjoy building "a" floors...

  • Best score: 22
  • Best player score: 23
  • Number of attempts: 4
Separate the lines - 126 entries

Every other line is mixed up. Separate them into their original texts.

  • Best score: 11
  • Best player score: 11
  • Number of attempts: 3
Unsemantic linewrapping - 464 entries

[Inspired by a blog post I read: https://scott.mn/2014/02/21/semantic_linewrapping/. Text adapted.] Sometimes when editing a Markdown file, I wrap the lines semantically. Instead of inserting a newline at 70 columns (or whatever), or making paragraphs one long line, I put in newlines at a point that seems logical to me. This may seem silly, but it produces better diffs. Semantic linewrapping also makes editing snappier. I can delete, edit or insert sentences easily using linewise operations. Code-oriented text editors like Vim and [REDACTED] are really good at this kind of manipulation. Editing text that hasn't been wrapped semantically is a pain, though:

  • Best score: 9
  • Best player score: 9
  • Number of attempts: 5
Search and Replace 0 - 4206 entries

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

  • Best score: 12
  • Best player score: 15
  • Number of attempts: 1
Basic renumbering - 4829 entries

Renumbering Basic.

  • Best score: 11
  • Best player score: 11
  • Number of attempts: 2
Add semicolons - 4232 entries

Simply add a semicolon at the end of each line

  • Best score: 10
  • Best player score: 11
  • Number of attempts: 6
replacing each line of a block selection - 2591 entries

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

  • Best score: 18
  • Best player score: 18
  • Number of attempts: 7
Don't know what this is - 1805 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: 12
  • 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: 14
  • Number of attempts: 4
One to Ten - 1273 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: 12
  • Number of attempts: 6
move titles next to url, in quotes - 349 entries

had trouble with something similar

  • Best score: 19
  • Best player score: 21
  • Number of attempts: 4
SCREAMING_SNAKE_CASE to Title Case - 428 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: 20
  • Number of attempts: 7
Swap values inside brackets - 1733 entries

Easy challenge.

  • Best score: 13
  • Best player score: 15
  • Number of attempts: 3
change parenthesis - 185 entries

change the pair of braces into a pair of parentheses

  • Best score: 9
  • Best player score: 10
  • Number of attempts: 1
V to the i - 4104 entries

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

  • Best score: 7
  • Best player score: 7
  • Number of attempts: 4
comment and uncomment code inline - 856 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
citizen_hacks_2019_challenge4 - 51 entries

For the Citizen Hacks 2019 Vim competition.

  • Best score: 5
  • Best player score: 5
  • Number of attempts: 1
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: 18
  • Number of attempts: 3
Stairstep digits - 222 entries

Remove the evens. Double the odds.

  • Best score: 9
  • Best player score: 9
  • Number of attempts: 3
Every other line - 2232 entries

AaAaAaA

  • Best score: 12
  • Best player score: 15
  • Number of attempts: 8
Team names - 1507 entries

The team names are misspelled.

  • Best score: 16
  • Best player score: 16
  • Number of attempts: 2
citizen_hacks_2019_challenge3 - 19 entries

For the Citizen Hacks 2019 Vim competition.

  • Best score: 4
  • Best player score: 4
  • Number of attempts: 1
That hyphen - 2250 entries

"vim vi improved"

  • Best score: 9
  • Best player score: 11
  • Number of attempts: 2
remove lines containing the word "reader" - 2167 entries

easy stuff

  • Best score: 9
  • Best player score: 10
  • Number of attempts: 5
Delete to the end of the current line - 540 entries

Delete to the end of the current line, but keep the character under the cursor.

  • Best score: 5
  • Best player score: 5
  • Number of attempts: 1
Bad Copy Syntax - 1012 entries

Copy should be from right to left, but sometimes you type it wrong.

  • Best score: 19
  • Best player score: 19
  • Number of attempts: 5
citizen_hacks_2019_challenge6 - 28 entries

For the Citizen Hacks 2019 Vim competition.

  • Best score: 3
  • Best player score: 3
  • Number of attempts: 1
Add Go XML to structure tags - 128 entries

The Go programming language can directly map XML to structure fields. Add the correct XML tag after each field.

  • Best score: 24
  • Best player score: 25
  • Number of attempts: 6
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: 5
citizen_hacks_2019_challenge5 - 69 entries

For the Citizen Hacks 2019 Vim competition.

  • Best score: 6
  • Best player score: 8
  • Number of attempts: 1
Join 'em - 180 entries

This shouldn't be too tough

  • Best score: 5
  • Best player score: 5
  • Number of attempts: 1
I forgot quotes - 12699 entries

Oops.

  • Best score: 10
  • Best player score: 10
  • Number of attempts: 9
citizen_hacks_2019_challenge1 - 24 entries

For the Citizen Hacks 2019 Vim competition

  • Best score: 5
  • Best player score: 5
  • Number of attempts: 1
citizen_hacks_2019_challenge2 - 115 entries

For the Citizen Hacks 2019 Vim competition.

  • Best score: 6
  • Best player score: 7
  • Number of attempts: 1
Just the middle - 9664 entries

Delete the instructions at the top and bottom.

  • Best score: 7
  • Best player score: 8
  • Number of attempts: 7
Collect List - 3613 entries

Convert to comma separated list.

  • Best score: 12
  • Best player score: 12
  • Number of attempts: 5
Remove quotes after first field - 188 entries

Remove the quotes around each field except for the first field.

  • Best score: 16
  • Best player score: 18
  • Number of attempts: 4
Vice versa - 6242 entries

Little role switching.

  • Best score: 12
  • Best player score: 12
  • Number of attempts: 8
Flatten repo - 22 entries

For each git repository (<project> tag) translate name attribute to flatten directory structure. Add path attribute if missing (because checkout hierarchy must be kept). #xml

  • Best score: 43
  • Best player score: 50
  • Number of attempts: 2
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: 3
switch variable - 4443 entries

how fast can you switch two variable ?

  • Best score: 11
  • Best player score: 12
  • Number of attempts: 1
Simple addition - 234 entries

The right side of the equation is already there. We just need the left one now.

  • Best score: 12
  • Best player score: 13
  • Number of attempts: 1
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: 5
Simple text editing with Vim - 10668 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: 1
Reformat Cura settings - 99 entries

Cura settings are weirdly encoded... After mere replacements, you'll have to enquote two strings (infill_pattern & speed_travel) and dont forget booleans in lowercase. #format #json

  • Best score: 50
  • Best player score: 51
  • Number of attempts: 10
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: 10
-a-b-c- - 2689 entries

Put hyphens everywhere.

  • Best score: 13
  • Best player score: 15
  • Number of attempts: 2
Hello ${world} - 232 entries

Migrate a JavaScript String from concatenation to ES6 interpolation.

  • Best score: 24
  • Best player score: 25
  • Number of attempts: 7
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: 15
  • Number of attempts: 8
Un"finnish"ed Work - 102 entries

Replace å by a, ä by a and ö by o.

  • Best score: 14
  • Best player score: 26
  • Number of attempts: 1
Change part of a function name in multiple occurrences - 478 entries

Change the middle part of the function name in multiple places, preferably using the next and dot commands.

  • Best score: 14
  • Best player score: 15
  • Number of attempts: 3
Words in parens - 11368 entries

We should all ace this, right?

  • Best score: 14
  • Best player score: 15
  • Number of attempts: 4
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: 15
  • Number of attempts: 3
Count both ways - 887 entries

Right AND down.

  • Best score: 13
  • Best player score: 15
  • Number of attempts: 2
Put the months in order - 577 entries

Our contractor thought that months should be in alphabetical order. Put them in calendar order please.

  • Best score: 20
  • Best player score: 34
  • Number of attempts: 3
Song Transcription Oops - 158 entries

When transcribing vocal music to Canjo Tab you can start by finding the lowest note and assigning that to zero and working your way up from there. However, without fail, I tend to miscount the notes and when I am near done I find a lower note. I mark this with a "z". This means I have to increase all the previous ones by 1. just a sting of numbers :)

  • Best score: 15
  • Best player score: 15
  • Number of attempts: 3
One number per line - 14126 entries

Just give me the numbers.

  • Best score: 14
  • Best player score: 15
  • Number of attempts: 15
Applying same text modification in several lines - 1984 entries

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

  • Best score: 13
  • Best player score: 15
  • Number of attempts: 1
Baine Wedlock
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entered into 82 challenges

contributed 0 challenges