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

82 bottles of beer on the wall - 257 entries

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

  • Best score: 107
  • Best player score: 126
  • Number of attempts: 1
Remember FizzBuzz? - 537 entries

Output FizzBuzz to 100. Start with nothing.

  • Best score: 39
  • Best player score: 84
  • Number of attempts: 1
PHP <--> Java class conversion Part 1 - 178 entries

Convert this tiny php class to adequate java one.

  • Best score: 65
  • Best player score: 87
  • Number of attempts: 2
expand a list comprehension (python) - 247 entries

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

  • Best score: 42
  • Best player score: 49
  • Number of attempts: 1
Add fold markers to a .c file - 441 entries

Fold markers can make it easier to navigate source code. Add them to this .c file.

  • Best score: 30
  • Best player score: 47
  • Number of attempts: 2
Python Hello World! Reformatting - 837 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: 43
  • Number of attempts: 4
Braces or Brackets? - 626 entries

Someone forgot whether to use braces or brackets and you have to clean up their code!

  • Best score: 34
  • Best player score: 39
  • Number of attempts: 4
Reformat/Refactor a Golfer Class - 5524 entries

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

  • Best score: 32
  • Best player score: 37
  • Number of attempts: 6
Generate Fibonacci Numbers - 200 entries

Use your super vim powers to generate Fibonacci Numbers.

  • Best score: 19
  • Best player score: 20
  • Number of attempts: 4
Deleting folded text - 274 entries

The text below contains three folds. Delete them (and the text inside them). For example: 123 456 /*{{{*/ 789 /*}}}*/ 012 Should become: 123 012 Also, add `aoeuaoeu` to make sure small solutions don't get flagged as cheating.

  • Best score: 17
  • Best player score: 19
  • Number of attempts: 4
Context Insensitive completion 1 - 395 entries

Finish writing this simple Python HTTP server.

  • Best score: 18
  • Best player score: 18
  • Number of attempts: 3
Context insensitive completion 0 - 445 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: 8
  • Number of attempts: 2
The holy-grail may help - 301 entries

Can you find it in less than 20 strokes, Arthur?

  • Best score: 16
  • Best player score: 16
  • Number of attempts: 1
imports alignment (python) - 577 entries

Align as one import per line.

  • Best score: 17
  • Best player score: 31
  • Number of attempts: 1
Reverse and count - 379 entries

Someone typed things upside down and now a Vim ninja needs to reverse the lines and count how many there are.

  • Best score: 18
  • Best player score: 33
  • Number of attempts: 1
Sorting paragraphs - 443 entries

Order the paragraphs correctly, per prefixed index

  • Best score: 18
  • Best player score: 31
  • Number of attempts: 2
Make it more readable - 1761 entries

Insert blank lines to make it more organized and readable

  • Best score: 13
  • Best player score: 15
  • Number of attempts: 2
Search and Replace 0 - 4166 entries

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

  • Best score: 12
  • Best player score: 12
  • Number of attempts: 4
Make Fancy Header - 919 entries

Make the header text stand out with surrounding asterisks

  • Best score: 16
  • Best player score: 16
  • Number of attempts: 2
The Universal Declaration of Human Rights, Article 1 - 128 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: 26
  • Number of attempts: 1
Wrap the text of an email message to 79 characters - 492 entries

You're replying to an email with silly long lines. Clean them up.

  • Best score: 5
  • Best player score: 5
  • Number of attempts: 2
A Simple One - 845 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
Reformat a C golf submission - 476 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: 23
  • Best player score: 28
  • Number of attempts: 6
Reconstruct the Sentence - 1028 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: 20
  • Number of attempts: 2
Almost encrypted - 165 entries

Convert the first paragraph to be even less readable.

  • Best score: 5
  • Best player score: 5
  • Number of attempts: 1
Hatsuyume - 365 entries

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

  • Best score: 16
  • Best player score: 34
  • Number of attempts: 1
The Cake is a Lie - 1127 entries

Correct the capitalization of each word

  • Best score: 9
  • Best player score: 9
  • Number of attempts: 4
Insert a Markdown link - 387 entries

Put a link in a markdown document, using the after-the-paragraph format.

  • Best score: 22
  • Best player score: 23
  • Number of attempts: 3
Ruby 1.9 hashes - 1079 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: 12
  • Number of attempts: 4
Reverse Simple Deletion - 714 entries

You did the simple deletion, now reverse it.

  • Best score: 11
  • Best player score: 12
  • Number of attempts: 1
Ruby 1.9 compat - 557 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: 15
  • Number of attempts: 4
Shebangs for all - 1595 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: 12
  • Number of attempts: 5
switch variable - 4342 entries

how fast can you switch two variable ?

  • Best score: 11
  • Best player score: 12
  • Number of attempts: 2
Numbering a List - 1743 entries

Pretty simple, number the list.

  • Best score: 13
  • Best player score: 19
  • Number of attempts: 3
Replacing some words - 400 entries

How fast could it be?

  • Best score: 17
  • Best player score: 20
  • Number of attempts: 2
Compile C - 279 entries

You might have to get clever to do this one.

  • Best score: 19
  • Best player score: 21
  • Number of attempts: 1
remove dupes from array - 1197 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: 21
  • Number of attempts: 1
Simple text editing with Vim - 10528 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: 3
Solve the Sokoban - 158 entries

A wink for all Vimgolfers that play Nethack too.

  • Best score: 25
  • Best player score: 31
  • Number of attempts: 3
Flodder-challenge - 807 entries

Replace the text the most efficient and win!

  • Best score: 27
  • Best player score: 36
  • Number of attempts: 2
Whitespace, empty lines and tabs - 2557 entries

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

  • Best score: 16
  • Best player score: 22
  • Number of attempts: 4
Change the content of a string - 1238 entries

This docstring is a complete lie. Fix it.

  • Best score: 22
  • Best player score: 22
  • Number of attempts: 3
Increment, increment, increment.... - 491 entries

Vim likes macros

  • Best score: 10
  • Best player score: 12
  • Number of attempts: 2
Generate English Alphabets - 413 entries

Start with a, get up to z.

  • Best score: 19
  • Best player score: 25
  • Number of attempts: 1
Reformat long lines - 316 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: 17
  • Number of attempts: 3
Case preserving word replacement - 389 entries

Half way through my project, my people turned into dogs. Now I have to change everything in my source.

  • Best score: 19
  • Best player score: 23
  • Number of attempts: 1
PHP Array Syntax -> MailChimp Merge Syntax - 421 entries

I recently needed to send an e-mail to our marketing department listing allowed merge tags for our MailChimp campaigns. The allowed merge tags were determined from a PHP array in one of our PHP classes. I transformed the PHP class to MailChimp's syntax and sent the e-mail. It was, however, a long, laborious process. I'm still fairly new to Vim and would love to see how an expert Vim user would tackle one of my own, real-world problems. Thanks and have fun!

  • Best score: 23
  • Best player score: 24
  • Number of attempts: 3
Get rid of html tags - 315 entries

Want to read more about Vim's background? Then get rid of those html tags...

  • Best score: 15
  • Best player score: 26
  • Number of attempts: 1
HTML to Haml - 722 entries

Help convert this HTML page to Haml.

  • Best score: 23
  • Best player score: 27
  • Number of attempts: 4
Indentation - 416 entries

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

  • Best score: 21
  • Best player score: 28
  • Number of attempts: 2
Assignment Alignment - 695 entries

line up the operators. Use spaces, not tabs.

  • Best score: 18
  • Best player score: 30
  • Number of attempts: 1
Rotating Philosophers Problem - 358 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: 30
  • Number of attempts: 2
Letters are numbers - 123 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: 32
  • Number of attempts: 1
Reformat some Python - 511 entries

Fix some very bizarrely laid-out code.

  • Best score: 34
  • Best player score: 35
  • Number of attempts: 7
Sort and add attributes - 1090 entries

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

  • Best score: 33
  • Best player score: 33
  • Number of attempts: 3
Xavier Nayrac
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Développeur informatique Musicien

entered into 55 challenges

contributed 0 challenges