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

Swap assigned value - 525 entries

Simple problem but looking for interesting solutions.

  • Best score: 10
  • Best player score: 11
  • Number of attempts: 1
Reconstruct the Sentence - 1042 entries

Get the sentence back in the proper order, remove duplicate lines, and then combine the separate lines into one.

  • Best score: 20
  • Best player score: 25
  • Number of attempts: 1
Exchanging Quotes - 779 entries

Sometimes you need to exchange a choice of quotes in some code.

  • Best score: 30
  • Best player score: 39
  • Number of attempts: 1
vim = 22 / 7 - 408 entries

pi square vim

  • Best score: 20
  • Best player score: 24
  • Number of attempts: 2
Words in parens - 12379 entries

We should all ace this, right?

  • Best score: 14
  • Best player score: 18
  • Number of attempts: 1
remove all lines in first part - 158 entries

From the second part, remove all lines in the first part. It can be useful when you have done something from a long list, you want to know what is not done yet!

  • Best score: 13
  • Best player score: 22
  • Number of attempts: 1
Remove noise from HTTP log - 631 entries

This piece of log (from the year 2000) contains some irrelevant data. We only want to see the HTTP method and resource.

  • Best score: 15
  • Best player score: 17
  • Number of attempts: 1
Whitespace, empty lines and tabs - 2733 entries

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

  • Best score: 16
  • Best player score: 27
  • Number of attempts: 2
Count both ways - 931 entries

Right AND down.

  • Best score: 13
  • Best player score: 16
  • Number of attempts: 1
Shuffled numbers - 203 entries

Each number is paired with the number it should follow. That's enough information to put them in order.

  • Best score: 15
  • Best player score: 17
  • Number of attempts: 1
Reformat some Python - 531 entries

Fix some very bizarrely laid-out code.

  • Best score: 34
  • Best player score: 47
  • Number of attempts: 1
Reformat/Refactor a Golfer Class - 5734 entries

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

  • Best score: 32
  • Best player score: 42
  • Number of attempts: 1
switch variable - 4778 entries

how fast can you switch two variable ?

  • Best score: 11
  • Best player score: 13
  • Number of attempts: 1
The name of the game - 597 entries

End up with the name of the game.

  • Best score: 11
  • Best player score: 11
  • Number of attempts: 1
Sudoku table - 58 entries

Make this simple sudoku table look nice and legible.

  • Best score: 48
  • Best player score: 59
  • Number of attempts: 1
Letter case trickery - 1481 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: 12
  • Number of attempts: 1
Prefixes and suffixes - 531 entries

Generate all prefixes of "vimchallenge", then all suffixes.

  • Best score: 17
  • Best player score: 30
  • Number of attempts: 1
Going underground.... - 303 entries

Simple reformatting: in this case changing from the format London underground supplies its customers with, to the format that Google Calendar likes...

  • Best score: 22
  • Best player score: 31
  • Number of attempts: 1
Vim tetris - 347 entries

Vim can play tetris too!

  • Best score: 21
  • Best player score: 41
  • Number of attempts: 1
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: 16
  • Number of attempts: 2
Increment, increment, increment.... - 527 entries

Vim likes macros

  • Best score: 10
  • Best player score: 12
  • Number of attempts: 1
Ruby 1.9 hashes - 1113 entries

Rubyists talk about being cutting edge but how many are using 1.9 in production? Time to convert those verbose 1.8 hashes in to symbolic, succinct 1.9 beauties!

  • Best score: 12
  • Best player score: 16
  • Number of attempts: 1
Extended Customer 2 - 44 entries

Format the chars

  • Best score: 47
  • Best player score: 65
  • Number of attempts: 1
vim1001 - 244 entries

change number 1001 into a "vim1001 sequence". (My first challenge, hope it is not too bad... )

  • Best score: 17
  • Best player score: 26
  • Number of attempts: 1
learn vim in short time - 206 entries

so happy to learn vim.because vim is awesome

  • Best score: 8
  • Best player score: 8
  • Number of attempts: 1
Numbering a List - 1765 entries

Pretty simple, number the list.

  • Best score: 13
  • Best player score: 21
  • Number of attempts: 1
remove dupes from array - 1260 entries

given a random string that contains a ruby-esque array, make sure that there are no duplicate elements

  • Best score: 17
  • Best player score: 25
  • Number of attempts: 1
Angular naming conventions - 279 entries

In angular, a directive name follows the camelCase convention. When the directive is used in an HTML template, the words are instead separated by a dash. Go from to the other the fastest!

  • Best score: 18
  • Best player score: 24
  • Number of attempts: 1
replacing each line of a block selection - 2706 entries

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

  • Best score: 18
  • Best player score: 25
  • Number of attempts: 1
120 Degrees - 389 entries

Rotate that triangle.

  • Best score: 14
  • Best player score: 28
  • Number of attempts: 1
I forgot quotes - 15150 entries

Oops.

  • Best score: 10
  • Best player score: 18
  • Number of attempts: 1
Lisp Condense - 401 entries

Reduce 4 cons selection operations down to one function call.

  • Best score: 13
  • Best player score: 16
  • Number of attempts: 2
-a-b-c- - 3004 entries

Put hyphens everywhere.

  • Best score: 13
  • Best player score: 20
  • Number of attempts: 1
The Cake is a Lie - 1168 entries

Correct the capitalization of each word

  • Best score: 9
  • Best player score: 11
  • Number of attempts: 2
Switch function arguments - 1893 entries

How to switch two arguments of a function.

  • Best score: 11
  • Best player score: 13
  • Number of attempts: 3
Search and Replace 0 - 4479 entries

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

  • Best score: 12
  • Best player score: 18
  • Number of attempts: 1
Mirror Symmetry - 739 entries

Add backslashes.

  • Best score: 7
  • Best player score: 15
  • Number of attempts: 1
Shebangs for all - 1690 entries

We've all seen or used a shebang once or twice. Ditch the specific paths and leave just a dynamic Ruby and Python bath behind.

  • Best score: 11
  • Best player score: 19
  • Number of attempts: 1
Shuffle puzzle - 302 entries

Sort the lines in each indent group, and sort the groups. That's the pattern. Or just move lines around manually to get a better score.

  • Best score: 13
  • Best player score: 18
  • Number of attempts: 1
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: 16
  • Number of attempts: 1
Basic renumbering - 5279 entries

Renumbering Basic.

  • Best score: 11
  • Best player score: 24
  • Number of attempts: 3
Vertical Limit - 2264 entries

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

  • Best score: 21
  • Best player score: 28
  • Number of attempts: 1
Fix the XML - 920 entries

The challenge consists in having a valid xml from an incomplete source.

  • Best score: 18
  • Best player score: 29
  • Number of attempts: 1
Vice versa - 7165 entries

Little role switching.

  • Best score: 12
  • Best player score: 16
  • Number of attempts: 2
swap or reverse - 98 entries

Try to swap or reverse the line as needed.

  • Best score: 16
  • Best player score: 18
  • Number of attempts: 1
Make Fancy Header - 929 entries

Make the header text stand out with surrounding asterisks

  • Best score: 16
  • Best player score: 23
  • Number of attempts: 1
ASCII box - 303 entries

Don't forget to fix typos!

  • Best score: 23
  • Best player score: 28
  • Number of attempts: 1
Shift down - 189 entries

Number words are back.

  • Best score: 19
  • Best player score: 31
  • Number of attempts: 1
A HAPPY NEW YEAR 2014 ! - 10344 entries

A HAPPY NEW YEAR 2014 !

  • Best score: 11
  • Best player score: 15
  • Number of attempts: 1
Make it more readable - 1818 entries

Insert blank lines to make it more organized and readable

  • Best score: 13
  • Best player score: 19
  • Number of attempts: 1
A Simple One - 860 entries

Here is a very simple one - just to illustrate/introduce a vim feature that some people seem to miss...

  • Best score: 9
  • Best player score: 9
  • Number of attempts: 1
Mute the second method of this script - 420 entries

prepend a # infront of every line of the second method

  • Best score: 9
  • Best player score: 9
  • Number of attempts: 2
lipsum lines - 245 entries

Convert a quoted block of text into strings in a list.

  • Best score: 28
  • Best player score: 33
  • Number of attempts: 1
NBCU Weekly Challenge - Test - 227 entries

Just testing.

  • Best score: 18
  • Best player score: 20
  • Number of attempts: 1
comments galore - 930 entries

Basic comment reformatting

  • Best score: 10
  • Best player score: 10
  • Number of attempts: 1
Manual SQL - 95 entries

Change select and insert queries to simulate inserting a new record.

  • Best score: 49
  • Best player score: 81
  • Number of attempts: 1
Collect List - 4035 entries

Convert to comma separated list.

  • Best score: 12
  • Best player score: 17
  • Number of attempts: 1
Refactor static member invocation - 187 entries

Someone used a static method. Refactor the method into a static import while fixing the assertion.

  • Best score: 28
  • Best player score: 41
  • Number of attempts: 1
Just the middle - 10835 entries

Delete the instructions at the top and bottom.

  • Best score: 7
  • Best player score: 9
  • Number of attempts: 1
That hyphen - 2411 entries

"vim vi improved"

  • Best score: 9
  • Best player score: 15
  • Number of attempts: 1
Where should I put the Newline? - 830 entries

Help me put the newline.

  • Best score: 7
  • Best player score: 8
  • Number of attempts: 1
Let's play some Ivmgolf - 976 entries

Oops, I spelled that wrong.

  • Best score: 7
  • Best player score: 9
  • Number of attempts: 1
Entries sort - 71 entries

It cames to my mind a weird idea : sorting parts of my .vimrc. Take few minutes to sort out this, it's easy !

  • Best score: 14
  • Best player score: 17
  • Number of attempts: 1
Append semicolon after expressions - 898 entries

Some lines need the semicolon, some don't.

  • Best score: 11
  • Best player score: 13
  • Number of attempts: 1
V to the i - 4508 entries

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

  • Best score: 7
  • Best player score: 9
  • Number of attempts: 1
VimGolfNight - 478 entries

Based on "The name of the game".

  • Best score: 12
  • Best player score: 12
  • Number of attempts: 1
Hole-in-one - 963 entries

Lets take this golf thing literally.. Drive off the tee into the hole, and of course you don't strike the ball completely clean.

  • Best score: 15
  • Best player score: 21
  • Number of attempts: 1
Sorting database text output - 194 entries

Sometimes it is nice to be able to quickly take column-formatted text output from the SQL command line and turn it into a list of useful data. In this case we want a unique, sorted list of the values from the second column combined into one comma-separated list. What is the fewest strokes you can do this in?

  • Best score: 24
  • Best player score: 26
  • Number of attempts: 1
Assignment Alignment - 722 entries

line up the operators. Use spaces, not tabs.

  • Best score: 18
  • Best player score: 31
  • Number of attempts: 1
Alsa configuration - 478 entries

I'm tweaking my ~/.asoundrc file!

  • Best score: 22
  • Best player score: 35
  • Number of attempts: 1
Simple text editing with Vim - 11200 entries

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

  • Best score: 13
  • Best player score: 26
  • Number of attempts: 1
Python Hello World! Reformatting - 859 entries

A novice Python using prints Hello World! and a pro shows him different way. Using vim to get into pro style from novice, win the challenge.

  • Best score: 39
  • Best player score: 44
  • Number of attempts: 2
The meaning - 515 entries

Numbers are fun!

  • Best score: 5
  • Best player score: 5
  • Number of attempts: 2
Acute accents - 31 entries

Featuring all 17 lowercase letters with an acute accent digraph. Find a way to automate the digraphs.

  • Best score: 18
  • Best player score: 18
  • Number of attempts: 1
Simple, Practical, and Common - 31763 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: 26
  • Number of attempts: 3
SFD-ROC: vimvimvim - 1412 entries

Oh no, this line is longer than 80 chars... put each 'vim' on a new line.

  • Best score: 8
  • Best player score: 14
  • Number of attempts: 1
Enharmonic Equivalents - 52 entries

Transform # and b to digraphs

  • Best score: 18
  • Best player score: 20
  • Number of attempts: 2
Make HTML List - 924 entries

Turn the comma separated list into an unordered html list.

  • Best score: 33
  • Best player score: 59
  • Number of attempts: 1
Change the content of a string - 1270 entries

This docstring is a complete lie. Fix it.

  • Best score: 22
  • Best player score: 27
  • Number of attempts: 1
Extract argument from function - 2138 entries

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

  • Best score: 13
  • Best player score: 15
  • Number of attempts: 1
Happy TvvO - 370 entries

Don’t forget the past, learn from it. Happy New Year.

  • Best score: 12
  • Best player score: 14
  • Number of attempts: 1
JS notation to Immutable.js notation - 151 entries

Now Immutable.js made its way into many frontends. This challenge consists of a typical refactoring that many of us are facing now.

  • Best score: 35
  • Best player score: 44
  • Number of attempts: 1
lamb had a little Mary - 537 entries

"Mary" and "lamb" are swapped. Unswap them. Fast as you can.

  • Best score: 16
  • Best player score: 39
  • Number of attempts: 1
Gerald Tilma
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Software engineer, pseudo-linguist. Prestidigitator.

entered into 83 challenges

contributed 0 challenges