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

Prime Numbers - 267 entries

List the first 100 prime numbers.

  • Best score: 34
  • Best player score: 43
  • Number of attempts: 7
Vertical Limit - 2123 entries

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

  • Best score: 21
  • Best player score: 33
  • Number of attempts: 1
remove dupes from array - 1195 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: 28
  • Number of attempts: 1
Reverse Simple Deletion - 713 entries

You did the simple deletion, now reverse it.

  • Best score: 11
  • Best player score: 12
  • Number of attempts: 4
Increment, increment, increment.... - 489 entries

Vim likes macros

  • Best score: 10
  • Best player score: 12
  • Number of attempts: 2
The name of the game - 582 entries

End up with the name of the game.

  • Best score: 11
  • Best player score: 11
  • Number of attempts: 3
switch variable - 4317 entries

how fast can you switch two variable ?

  • Best score: 11
  • Best player score: 11
  • Number of attempts: 4
Wrap the text of an email message to 79 characters - 488 entries

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

  • Best score: 5
  • Best player score: 11
  • Number of attempts: 1
The Cake is a Lie - 1126 entries

Correct the capitalization of each word

  • Best score: 9
  • Best player score: 9
  • Number of attempts: 3
Change the content of a string - 1237 entries

This docstring is a complete lie. Fix it.

  • Best score: 22
  • Best player score: 26
  • Number of attempts: 1
Remove semicolons after expressions - 456 entries

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

  • Best score: 6
  • Best player score: 6
  • Number of attempts: 3
you're stuck on jQuery < 1.7 - 317 entries

replace calls to jQuery 1.7+'s `on` with calls to pre 1.7 `bind`

  • Best score: 25
  • Best player score: 26
  • Number of attempts: 8
SFD-ROC: vimvimvim - 1294 entries

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

  • Best score: 8
  • Best player score: 8
  • Number of attempts: 8
Word frequency alignment - 197 entries

You've got to align the second column, but the spacing is inconvenient and there are nasty tabs in the way. If you're a "real Vim ninja," this could be very quick indeed...

  • Best score: 5
  • Best player score: 6
  • Number of attempts: 1
Hatsuyume - 365 entries

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

  • Best score: 16
  • Best player score: 22
  • Number of attempts: 7
A Simple One - 844 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
Append semicolon after expressions - 860 entries

Some lines need the semicolon, some don't.

  • Best score: 11
  • Best player score: 12
  • Number of attempts: 2
Search and Replace 0 - 4145 entries

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

  • Best score: 12
  • Best player score: 12
  • Number of attempts: 6
Reverse characters in a line - 575 entries

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

  • Best score: 12
  • Best player score: 13
  • Number of attempts: 2
Line Zipper - 397 entries

Zip/pair related lines.

  • Best score: 12
  • Best player score: 13
  • Number of attempts: 6
Multiplication table. - 171 entries

Create a multiplication table.

  • Best score: 31
  • Best player score: 50
  • Number of attempts: 11
Sorting paragraphs - 443 entries

Order the paragraphs correctly, per prefixed index

  • Best score: 18
  • Best player score: 44
  • Number of attempts: 2
Make Fancy Header - 915 entries

Make the header text stand out with surrounding asterisks

  • Best score: 16
  • Best player score: 16
  • Number of attempts: 4
Make it more readable - 1756 entries

Insert blank lines to make it more organized and readable

  • Best score: 13
  • Best player score: 14
  • Number of attempts: 8
Ugly spreadsheet copy/paste to CSV - 725 entries

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

  • Best score: 19
  • Best player score: 23
  • Number of attempts: 5
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: 25
  • Number of attempts: 11
Numbering a List - 1733 entries

Pretty simple, number the list.

  • Best score: 13
  • Best player score: 19
  • Number of attempts: 10
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: 22
  • Number of attempts: 12
Table Reshuffle - 325 entries

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

  • Best score: 22
  • Best player score: 23
  • Number of attempts: 8
Jaime A. Sánchez
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