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

Rural Post - 4231 entries

Simple challenge to remove all but the post code on each line

  • Best score: 9
  • Best player score: 10
  • Position: #324 / 1041
  • Number of attempts: 5
Add quotes to ansible playbook - 839 entries

You created an ansible playbook, but forgot to add quotes. Can you fix it?

  • Best score: 8
  • Best player score: 9
  • Position: #164 / 264
  • Number of attempts: 7
Yo To Hello - 1074 entries

Simply Turn Yo To Hello

  • Best score: 10
  • Best player score: 13
  • Position: #460 / 494
  • Number of attempts: 1
Simple, Practical, and Common - 33100 entries

Simple things we do all the time should be able to be done with very few keystrokes, but sometimes I find something I need to do makes me go, "There MUST be a better way." This challenge is just a simple movement and entering text at a certain place.

  • Best score: 22
  • Best player score: 31
  • Position: #5616 / 7301
  • Number of attempts: 9
Hogwarts Email Sorting - 842 entries

Given a list of emails, get the students full name and their associated house.

  • Best score: 20
  • Best player score: 28
  • Position: #203 / 244
  • Number of attempts: 2
Get mail address from outlook format - 604 entries

Create a mail list space separated of mail list formatted by outlook

  • Best score: 15
  • Best player score: 22
  • Position: #152 / 190
  • Number of attempts: 3
prepend * to every non-blank line - 6096 entries

Prepend an asterisk to every non-blank line in the input file.

  • Best score: 10
  • Best player score: 11
  • Position: #623 / 1489
  • Number of attempts: 11
One number per line - 18480 entries

Just give me the numbers.

  • Best score: 14
  • Best player score: 21
  • Position: #2526 / 3811
  • Number of attempts: 6
V to the i - 4650 entries

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

  • Best score: 7
  • Best player score: 10
  • Position: #1746 / 1863
  • Number of attempts: 4
Applying same text modification in several lines - 2792 entries

Remove identical text at the beginning of several lines and the closing parenthesis.

  • Best score: 12
  • Best player score: 15
  • Position: #522 / 826
  • Number of attempts: 6
Swap the operands under comparison - 266 entries

Swap the operands under comparison to prevent null pointer exception (at least in java)

  • Best score: 19
  • Best player score: 32
  • Position: #85 / 96
  • Number of attempts: 1
Add semicolons - 10716 entries

Simply add a semicolon at the end of each line

  • Best score: 10
  • Best player score: 11
  • Position: #1443 / 3022
  • Number of attempts: 17
Split line with dots - 2113 entries

This line is too long, split it.

  • Best score: 15
  • Best player score: 28
  • Position: #576 / 625
  • Number of attempts: 1
Com(m)a Trouble - 3496 entries

Someone was real stupid when placing his commas. Can you fix it?

  • Best score: 12
  • Best player score: 31
  • Position: #697 / 784
  • Number of attempts: 1
multiple cursor alternative - 1453 entries

from: https://www.reddit.com/r/vim/comments/6w5pfa/crosspost_from_remacs_how_would_you_do_this_in_vim/

  • Best score: 19
  • Best player score: 28
  • Position: #318 / 372
  • Number of attempts: 1
Array propagate - 318 entries

Complete the array with the keys as part of the value

  • Best score: 23
  • Best player score: 44
  • Position: #107 / 114
  • Number of attempts: 1
Search and Replace 0 - 4743 entries

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

  • Best score: 12
  • Best player score: 16
  • Position: #1186 / 1572
  • Number of attempts: 1
comment and uncomment code inline - 1037 entries

It's very useful to be able to comment out a block of code in a quick edit. And likewise to uncomment the code. This operation often involves multi-line stanzas and even large blocks. With just line-wise navigation and insert mode this would cost you about 4 keystrokes per line. Master this hole of VimGolf and you'll quickly drop your key count in day to day Vim as well.

  • Best score: 9
  • Best player score: 22
  • Position: #295 / 305
  • Number of attempts: 1
Just the middle - 11283 entries

Delete the instructions at the top and bottom.

  • Best score: 7
  • Best player score: 9
  • Position: #3528 / 4140
  • Number of attempts: 4
Fiddle percentages into real numbers - 820 entries

Get rid of the '%' symbols and shift the decimal place. This is the easier version - all the columns line up.

  • Best score: 13
  • Best player score: 20
  • Position: #260 / 280
  • Number of attempts: 1
Vice versa - 7627 entries

Little role switching.

  • Best score: 12
  • Best player score: 21
  • Position: #1854 / 2067
  • Number of attempts: 2
comments galore - 982 entries

Basic comment reformatting

  • Best score: 10
  • Best player score: 22
  • Position: #406 / 414
  • Number of attempts: 1
One to Ten - 2122 entries

Generate the sequence of numbers from 1 to 10, one number per line. Inspired by this Reddit thread: https://redd.it/ak4it2

  • Best score: 12
  • Best player score: 17
  • Position: #532 / 649
  • Number of attempts: 2
convert yml into java pojo field - 826 entries

How fast vim can create fields for java pojo i.e class declaration referring to a (simple) yml file

  • Best score: 29
  • Best player score: 49
  • Position: #217 / 222
  • Number of attempts: 1
Collect List - 4212 entries

Convert to comma separated list.

  • Best score: 12
  • Best player score: 29
  • Position: #1156 / 1176
  • Number of attempts: 1
Space out the alphabet - 1602 entries

Put 3 spaces between adjacent letters.

  • Best score: 15
  • Best player score: 35
  • Position: #427 / 436
  • Number of attempts: 1
I forgot quotes - 15840 entries

Oops.

  • Best score: 10
  • Best player score: 22
  • Position: #3812 / 4133
  • Number of attempts: 2
-a-b-c- - 3142 entries

Put hyphens everywhere.

  • Best score: 13
  • Best player score: 17
  • Position: #995 / 1120
  • Number of attempts: 1
attr_aligner - 3403 entries

Two attr keywords. Two separate indentations. Align the colons.

  • Best score: 19
  • Best player score: 48
  • Position: #654 / 686
  • Number of attempts: 1
Words in parens - 12788 entries

We should all ace this, right?

  • Best score: 13
  • Best player score: 17
  • Position: #2721 / 3930
  • Number of attempts: 5
Let's play some Ivmgolf - 1050 entries

Oops, I spelled that wrong.

  • Best score: 7
  • Best player score: 12
  • Position: #393 / 429
  • Number of attempts: 3
Vertical Limit - 2389 entries

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

  • Best score: 21
  • Best player score: 36
  • Position: #693 / 724
  • Number of attempts: 1
Switch function arguments - 2002 entries

How to switch two arguments of a function.

  • Best score: 11
  • Best player score: 26
  • Position: #625 / 634
  • Number of attempts: 2
switch variable - 4993 entries

how fast can you switch two variable ?

  • Best score: 11
  • Best player score: 14
  • Position: #1412 / 1722
  • Number of attempts: 3
Make it more readable - 1928 entries

Insert blank lines to make it more organized and readable

  • Best score: 13
  • Best player score: 18
  • Position: #530 / 635
  • Number of attempts: 1
Ruby 1.9 hashes - 1194 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: 17
  • Position: #321 / 392
  • Number of attempts: 1
Whitespace, empty lines and tabs - 3103 entries

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

  • Best score: 16
  • Best player score: 46
  • Position: #659 / 689
  • Number of attempts: 1
Reformat/Refactor a Golfer Class - 6225 entries

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

  • Best score: 32
  • Best player score: 78
  • Position: #1498 / 1533
  • Number of attempts: 1
Shunichi Kanade
Twitter:

started in dot-coms during bubble years, crash, switched to finance industry, back to software industry because I love it. Java mostly, Ruby is my passion.

entered into 38 challenges

contributed 0 challenges