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

Simple, Practical, and Common - 33343 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: 23
  • Position: #2714 / 7356
  • Number of attempts: 5
Hogwarts Email Sorting - 875 entries

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

  • Best score: 20
  • Best player score: 21
  • Position: #77 / 253
  • Number of attempts: 2
Swap values - 4534 entries

Well, swap the values...

  • Best score: 11
  • Best player score: 14
  • Position: #773 / 1254
  • Number of attempts: 2
prepend * to every non-blank line - 6196 entries

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

  • Best score: 10
  • Best player score: 12
  • Position: #755 / 1513
  • Number of attempts: 5
One number per line - 18611 entries

Just give me the numbers.

  • Best score: 14
  • Best player score: 14
  • Position: #618 / 3840
  • Number of attempts: 10
add line and index - 88 entries

a missed line and index names need to be added

  • Best score: 44
  • Best player score: 59
  • Position: #21 / 27
  • Number of attempts: 1
Aliases for cd - 849 entries

Create these beautiful aliases with as few strokes as possible. Are you up for the challenge?

  • Best score: 30
  • Best player score: 34
  • Position: #42 / 150
  • Number of attempts: 7
Swap values inside brackets - 2464 entries

Easy challenge.

  • Best score: 14
  • Best player score: 16
  • Position: #262 / 569
  • Number of attempts: 4
Unsemantic linewrapping - 890 entries

[Inspired by a blog post I read: https://scott.mn/2014/02/21/semantic_linewrapping/. Text adapted.] Sometimes when editing a Markdown file, I wrap the lines semantically. Instead of inserting a newline at 70 columns (or whatever), or making paragraphs one long line, I put in newlines at a point that seems logical to me. This may seem silly, but it produces better diffs. Semantic linewrapping also makes editing snappier. I can delete, edit or insert sentences easily using linewise operations. Code-oriented text editors like Vim and [REDACTED] are really good at this kind of manipulation. Editing text that hasn't been wrapped semantically is a pain, though:

  • Best score: 9
  • Best player score: 10
  • Position: #133 / 224
  • Number of attempts: 2
V to the i - 4743 entries

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

  • Best score: 7
  • Best player score: 8
  • Position: #1431 / 1878
  • Number of attempts: 1
Applying same text modification in several lines - 2845 entries

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

  • Best score: 12
  • Best player score: 14
  • Position: #437 / 840
  • Number of attempts: 2
Refactor typescript arrow function type - 302 entries

Make arrow function type less verbose and easier to read

  • Best score: 20
  • Best player score: 21
  • Position: #26 / 68
  • Number of attempts: 6
Add string initializers to an enum - 862 entries

Change Typescript enum so that it has string initializers.

  • Best score: 21
  • Best player score: 23
  • Position: #114 / 254
  • Number of attempts: 2
SCREAMING_SNAKE_CASE to Title Case - 1169 entries

Convert strings in SCREAMING_SNAKE_CASE to Title Case. Examples: EMPLOYEE_NAME -> Employee Name REVENUE_YEAR_TO_DATE -> Revenue Year To Date SALARY -> Salary

  • Best score: 19
  • Best player score: 20
  • Position: #91 / 242
  • Number of attempts: 2
Add semicolons - 10783 entries

Simply add a semicolon at the end of each line

  • Best score: 10
  • Best player score: 13
  • Position: #2013 / 3042
  • Number of attempts: 2
Bad Copy Syntax - 1998 entries

Copy should be from right to left, but sometimes you type it wrong.

  • Best score: 18
  • Best player score: 20
  • Position: #252 / 513
  • Number of attempts: 2
remove lines containing the word "reader" - 3528 entries

easy stuff

  • Best score: 9
  • Best player score: 10
  • Position: #738 / 1142
  • Number of attempts: 3
Com(m)a Trouble - 3636 entries

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

  • Best score: 12
  • Best player score: 13
  • Position: #286 / 815
  • Number of attempts: 5
Box it - 7818 entries

Create a box around a line.

  • Best score: 21
  • Best player score: 24
  • Position: #913 / 1861
  • Number of attempts: 3
multiple cursor alternative - 1474 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: 24
  • Position: #295 / 376
  • Number of attempts: 3
Two pairs of cluster of letters creates word - 735 entries

Clean and group.

  • Best score: 17
  • Best player score: 20
  • Position: #106 / 174
  • Number of attempts: 2
Every other line - 2886 entries

AaAaAaA

  • Best score: 12
  • Best player score: 18
  • Position: #576 / 700
  • Number of attempts: 3
Copy three lines - 2839 entries

If the site is up (by some miracle), make the text under every header identical.

  • Best score: 13
  • Best player score: 18
  • Position: #347 / 634
  • Number of attempts: 3
Search and Replace 0 - 4785 entries

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

  • Best score: 12
  • Best player score: 13
  • Position: #852 / 1584
  • Number of attempts: 4
Just the middle - 11345 entries

Delete the instructions at the top and bottom.

  • Best score: 7
  • Best player score: 8
  • Position: #3010 / 4159
  • Number of attempts: 1
Team names - 1805 entries

The team names are misspelled.

  • Best score: 16
  • Best player score: 16
  • Position: #254 / 581
  • Number of attempts: 1
Basic renumbering - 5576 entries

Renumbering Basic.

  • Best score: 11
  • Best player score: 14
  • Position: #494 / 1255
  • Number of attempts: 2
ninja substitution - 1372 entries

How can you reuse a previous substitution ?

  • Best score: 14
  • Best player score: 19
  • Position: #193 / 261
  • Number of attempts: 4
Vice versa - 7761 entries

Little role switching.

  • Best score: 12
  • Best player score: 13
  • Position: #820 / 2093
  • Number of attempts: 4
One to Ten - 2159 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: 12
  • Position: #263 / 660
  • Number of attempts: 2
Line under headers - 1987 entries

Put a line under each header, and remove the other markdown formatting.

  • Best score: 24
  • Best player score: 26
  • Position: #68 / 493
  • Number of attempts: 7
Delete to the end of the current line - 738 entries

Delete to the end of the current line, but keep the character under the cursor.

  • Best score: 5
  • Best player score: 6
  • Position: #321 / 363
  • Number of attempts: 1
Put the months in order - 932 entries

Our contractor thought that months should be in alphabetical order. Put them in calendar order please.

  • Best score: 20
  • Best player score: 31
  • Position: #51 / 158
  • Number of attempts: 5
Reorder the groups - 1137 entries

Change the order so that the groups of fruit come before the vegetables.

  • Best score: 14
  • Best player score: 20
  • Position: #169 / 259
  • Number of attempts: 2
Array transposition - 2378 entries

Transpose two arrays into one.

  • Best score: 16
  • Best player score: 26
  • Position: #313 / 443
  • Number of attempts: 1
Collect List - 4260 entries

Convert to comma separated list.

  • Best score: 12
  • Best player score: 18
  • Position: #1082 / 1184
  • Number of attempts: 1
Shift down - 193 entries

Number words are back.

  • Best score: 19
  • Best player score: 29
  • Position: #47 / 67
  • Number of attempts: 3
-a-b-c- - 3169 entries

Put hyphens everywhere.

  • Best score: 13
  • Best player score: 14
  • Position: #401 / 1126
  • Number of attempts: 4
A HAPPY NEW YEAR 2014 ! - 10615 entries

A HAPPY NEW YEAR 2014 !

  • Best score: 11
  • Best player score: 12
  • Position: #2426 / 3662
  • Number of attempts: 1
attr_aligner - 3444 entries

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

  • Best score: 19
  • Best player score: 26
  • Position: #274 / 692
  • Number of attempts: 3
Words in parens - 12848 entries

We should all ace this, right?

  • Best score: 13
  • Best player score: 15
  • Position: #1793 / 3943
  • Number of attempts: 2
Getters & Setters: Java - 203 entries

Boilerplate getters & setters - it's a tedious fact of life in Java, and probably the only thing that still pulls me back to an IDE. Perhaps someone knows a fast, pure vim way...

  • Best score: 89
  • Best player score: 97
  • Position: #12 / 55
  • Number of attempts: 4
82 bottles of beer on the wall - 300 entries

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

  • Best score: 106
  • Best player score: 116
  • Position: #28 / 140
  • Number of attempts: 7
Simple text editing with Vim - 12204 entries

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

  • Best score: 13
  • Best player score: 14
  • Position: #1807 / 3560
  • Number of attempts: 4
Reformat/Refactor a Golfer Class - 6499 entries

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

  • Best score: 32
  • Best player score: 37
  • Position: #548 / 1599
  • Number of attempts: 1
BnnGolfer
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entered into 45 challenges

contributed 0 challenges