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

From brakets to parens - 1249 entries

This is one of the most common problem when you wrap an array for error handling. Vim is useful when you convert foo[i][j][k] into foo(i, j, k) for many times.

  • Best score: 24
  • Best player score: 87
  • Position: #271 / 277
  • Number of attempts: 1
Search different SQL column with similar where clause - 360 entries

Replace a column in the where clause and convert all numbers from text to numeric, by replacing the leading 0 with the code 359.

  • Best score: 22
  • Best player score: 24
  • Position: #33 / 85
  • Number of attempts: 12
Find fix point of cos - 1483 entries

Write a function to find the fix point of cos. It is not a good code; It is just to use vim. Inspired by the excellent https://mvanier.livejournal.com/2897.html about the Y combinator.

  • Best score: 14
  • Best player score: 15
  • Position: #269 / 433
  • Number of attempts: 9
swap number pairs - 2169 entries

Swap the numbers in a bunch of 2-element arrays.

  • Best score: 16
  • Best player score: 40
  • Position: #334 / 393
  • Number of attempts: 2
Wrap the text of an email message to 79 characters - 860 entries

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

  • Best score: 5
  • Best player score: 5
  • Position: #342 / 446
  • Number of attempts: 4
Search and Replace 0 - 5115 entries

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

  • Best score: 12
  • Best player score: 13
  • Position: #907 / 1667
  • Number of attempts: 5
SFD-ROC: vimvimvim - 1641 entries

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

  • Best score: 8
  • Best player score: 20
  • Position: #450 / 456
  • Number of attempts: 1
Ruby 1.9 hashes - 1288 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: 19
  • Position: #365 / 416
  • Number of attempts: 8
Shebangs for all - 2090 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: 24
  • Position: #487 / 529
  • Number of attempts: 3
Make Fancy Header - 1080 entries

Make the header text stand out with surrounding asterisks

  • Best score: 15
  • Best player score: 22
  • Position: #277 / 352
  • Number of attempts: 5
Reformat a C golf submission - 631 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: 32
  • Position: #120 / 215
  • Number of attempts: 2
Reverse characters in a line - 819 entries

You have everything you need, just not in the right order. Mastermind would give you 26 white pegs.

  • Best score: 8
  • Best player score: 13
  • Position: #100 / 276
  • Number of attempts: 11
Sort and add attributes - 1572 entries

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

  • Best score: 33
  • Best player score: 33
  • Position: #311 / 610
  • Number of attempts: 5
Reconstruct the Sentence - 1722 entries

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

  • Best score: 19
  • Best player score: 28
  • Position: #405 / 453
  • Number of attempts: 2
Braces or Brackets? - 1167 entries

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

  • Best score: 34
  • Best player score: 50
  • Position: #262 / 357
  • Number of attempts: 6
Whitespace, empty lines and tabs - 3985 entries

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

  • Best score: 16
  • Best player score: 17
  • Position: #191 / 852
  • Number of attempts: 16
Flodder-challenge - 1483 entries

Replace the text the most efficient and win!

  • Best score: 27
  • Best player score: 30
  • Position: #100 / 375
  • Number of attempts: 9
Simple text editing with Vim - 13526 entries

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

  • Best score: 13
  • Best player score: 13
  • Position: #757 / 3879
  • Number of attempts: 8
Reformat/Refactor a Golfer Class - 7610 entries

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

  • Best score: 7
  • Best player score: 32
  • Position: #189 / 1874
  • Number of attempts: 23
donghwanjin
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entered into 19 challenges

contributed 0 challenges