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

Condensed Cases - 729 entries

Apple's new programming language, Swift, allows two style of case statements: 1) one Enum case on each line, or 2) multiple Enum cases on a single line. Convert the following from the first case (no pun intended) to the second type.

  • Best score: 12
  • Best player score: 24
  • Number of attempts: 1
Sort the cardinal numbers - 230 entries

Maybe a simple challenge.

  • Best score: 12
  • Best player score: 14
  • Number of attempts: 1
Gray area - 669 entries

It's a golf metaphor or something.

  • Best score: 11
  • Best player score: 16
  • 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: 2
CSV to JSON - 143 entries

A search for shortest vimissh way to convert CSV to JSON.

  • Best score: 56
  • Best player score: 158
  • Number of attempts: 1
A HAPPY NEW YEAR 2014 ! - 10271 entries

A HAPPY NEW YEAR 2014 !

  • Best score: 11
  • Best player score: 11
  • Number of attempts: 4
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: 10
  • Number of attempts: 1
Ruby 1.9 compat - 566 entries

Remember when Ruby supported `when <expr> :`? Well, it doesn't in 1.9, so let's make sure we use `then`, without ruining our lovely new hash syntax!

  • Best score: 14
  • Best player score: 16
  • Number of attempts: 2
Make it more readable - 1815 entries

Insert blank lines to make it more organized and readable

  • Best score: 13
  • Best player score: 16
  • 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: 21
  • Number of attempts: 1
V to the i - 4462 entries

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

  • Best score: 7
  • Best player score: 9
  • Number of attempts: 2
Append semicolon after expressions - 898 entries

Some lines need the semicolon, some don't.

  • Best score: 11
  • Best player score: 12
  • Number of attempts: 3
Letters are numbers - 127 entries

Letters and numbers are interchangeable. A lot of programming languages give you simple ways to convert individual letters to hex, binary and decimal but does Vim?

  • Best score: 20
  • Best player score: 26
  • Number of attempts: 2
Increment, increment, increment.... - 524 entries

Vim likes macros

  • Best score: 10
  • Best player score: 12
  • Number of attempts: 1
A Simple One - 858 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
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: 24
  • Number of attempts: 1
expand a list comprehension (python) - 267 entries

Please show your way to convert a list comprehension in python to an ordinary for-loop expression!

  • Best score: 42
  • Best player score: 72
  • 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: 35
  • Number of attempts: 1
Basic renumbering - 5240 entries

Renumbering Basic.

  • Best score: 11
  • Best player score: 16
  • Number of attempts: 8
Shebangs for all - 1687 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: 18
  • Number of attempts: 1
Indentation - 418 entries

Indent each line according to the right number of spaces it needs.

  • Best score: 21
  • Best player score: 26
  • Number of attempts: 2
Words in parens - 12294 entries

We should all ace this, right?

  • Best score: 14
  • Best player score: 15
  • Number of attempts: 3
I forgot quotes - 14981 entries

Oops.

  • Best score: 10
  • Best player score: 14
  • Number of attempts: 4
Numbering a List - 1765 entries

Pretty simple, number the list.

  • Best score: 13
  • Best player score: 34
  • Number of attempts: 1
Turn this csv list into queries - 190 entries

Transform each line of this csv file into a MySQL-ready INSERT query.

  • Best score: 98
  • Best player score: 143
  • Number of attempts: 2
Replacing some words - 405 entries

How fast could it be?

  • Best score: 17
  • Best player score: 21
  • Number of attempts: 1
82 bottles of beer on the wall - 280 entries

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

  • Best score: 107
  • Best player score: 130
  • Number of attempts: 2
Reformat some Python - 528 entries

Fix some very bizarrely laid-out code.

  • Best score: 34
  • Best player score: 45
  • Number of attempts: 1
Getters & Setters: Java - 189 entries

Boilerplate getters & setters - it's a tedious fact of life in Java, and probably the only thing that still pulls me back to an IDE. Perhaps someone knows a fast, pure vim way...

  • Best score: 89
  • Best player score: 158
  • Number of attempts: 2
HTML to Haml - 758 entries

Help convert this HTML page to Haml.

  • Best score: 23
  • Best player score: 46
  • Number of attempts: 2
constructor - 165 entries

coding a constructor for a simple class

  • Best score: 59
  • Best player score: 101
  • Number of attempts: 1
Cartesian product - 206 entries

{1,2,3,4,5} X {1,2,3,4,5}

  • Best score: 24
  • Best player score: 57
  • Number of attempts: 1
Table Reshuffle - 326 entries

Fix the column order in this table... also append the new 'username' column.

  • Best score: 22
  • Best player score: 28
  • Number of attempts: 2
Exchanging Quotes - 777 entries

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

  • Best score: 30
  • Best player score: 37
  • Number of attempts: 1
Sorting paragraphs - 455 entries

Order the paragraphs correctly, per prefixed index

  • Best score: 18
  • Best player score: 28
  • Number of attempts: 2
The Cake is a Lie - 1166 entries

Correct the capitalization of each word

  • Best score: 9
  • Best player score: 10
  • Number of attempts: 1
Rotating Philosophers Problem - 367 entries

Can you help the philosophers find a good place to sit before they get five forks and spaghetti?

  • Best score: 29
  • Best player score: 35
  • Number of attempts: 1
switch variable - 4742 entries

how fast can you switch two variable ?

  • Best score: 11
  • Best player score: 12
  • Number of attempts: 2
Hatsuyume - 368 entries

http://en.wikipedia.org/wiki/Hatsuyume

  • Best score: 16
  • Best player score: 34
  • Number of attempts: 1
Simple text editing with Vim - 11152 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: 8
The meaning - 515 entries

Numbers are fun!

  • Best score: 5
  • Best player score: 5
  • Number of attempts: 1
Fix the Haiku - 247 entries

Change this slightly scrambled haiku to its unscrambled form and fix the capitalisation and punctuation along the way.

  • Best score: 28
  • Best player score: 42
  • Number of attempts: 3
Another Mixed-Up Haiku - 206 entries

VimGolf ... a perfect evening?

  • Best score: 21
  • Best player score: 34
  • Number of attempts: 1
Reverse Simple Deletion - 736 entries

You did the simple deletion, now reverse it.

  • Best score: 11
  • Best player score: 12
  • Number of attempts: 1
Remove semicolons after expressions - 499 entries

A follow-up for http://vimgolf.com/challenges/4fc9d767d3a0d4000100000e.

  • Best score: 6
  • Best player score: 10
  • Number of attempts: 1
-a-b-c- - 2955 entries

Put hyphens everywhere.

  • Best score: 13
  • Best player score: 17
  • Number of attempts: 1
Context Insensitive completion 1 - 405 entries

Finish writing this simple Python HTTP server.

  • Best score: 18
  • Best player score: 18
  • Number of attempts: 3
Search and Replace 0 - 4462 entries

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

  • Best score: 12
  • Best player score: 14
  • Number of attempts: 1
Reverse and double space - 424 entries

Reverse the order of the given lines and double space everything

  • Best score: 14
  • Best player score: 17
  • Number of attempts: 1
Reformat long lines - 317 entries

Rearrange this ruby method call to put each parameter on its own line. Could become a useful macro.

  • Best score: 15
  • Best player score: 21
  • Number of attempts: 3
Sort and add attributes - 1113 entries

Sort the states and add the attribute country to each record.

  • Best score: 33
  • Best player score: 33
  • Number of attempts: 3
Ugly spreadsheet copy/paste to CSV - 768 entries

convert an ugly spreadsheet copy/paste into a CSV format.

  • Best score: 19
  • Best player score: 47
  • Number of attempts: 1
The Universal Declaration of Human Rights, Article 1 - 129 entries

Somebody's got this slightly muddled up. See how quickly you can fix it. (I made this to experiment with buffers. I'm not actually sure whether this is faster with buffers or without.)

  • Best score: 24
  • Best player score: 31
  • Number of attempts: 1
Before there was Farmville... - 92 entries

There was old MacDonald. For my toddler. The first Vim sing-a-long?

  • Best score: 156
  • Best player score: 247
  • Number of attempts: 1
Reformat a C golf submission - 489 entries

Take this C golf submission (for the "tiny but standards-compliant Hello World program" category, naturally), and turn it into formatted C code.

  • Best score: 22
  • Best player score: 30
  • Number of attempts: 2
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
Christopher Brew
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entered into 56 challenges

contributed 0 challenges