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

Letter case trickery - 1461 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: 5
A HAPPY NEW YEAR 2014 ! - 10085 entries

A HAPPY NEW YEAR 2014 !

  • Best score: 11
  • Best player score: 15
  • Number of attempts: 2
lamb had a little Mary - 522 entries

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

  • Best score: 16
  • Best player score: 39
  • Number of attempts: 3
Change your calendar - 270 entries

Happy New Year!

  • Best score: 18
  • Best player score: 40
  • Number of attempts: 6
Draw the Go board - 119 entries

which is a 19×19 lines board. Here we use ascii characters only for simplicity. See diff file to get a sense. (See also http://en.wikipedia.org/wiki/Go_(game))

  • Best score: 50
  • Best player score: 75
  • Number of attempts: 3
Count both ways - 915 entries

Right AND down.

  • Best score: 13
  • Best player score: 13
  • Number of attempts: 10
Pairs of numbers - 338 entries

Line 1 represents x, line 2 y-data. Bring the corresponding pairs in the form "[x,y]\n"

  • Best score: 26
  • Best player score: 35
  • Number of attempts: 2
Mess in revision history - 1037 entries

Help Joe clean up what Steve has cobbled.

  • Best score: 17
  • Best player score: 21
  • Number of attempts: 24
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: 137
  • Number of attempts: 2
David Tabachnikov
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Hacking real life for fun and profit!

entered into 9 challenges

contributed 0 challenges