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

C to python code snippet - 44 entries

C code can be easily translated into Python code. However, the difference in syntax can make this process tedious and time-consuming. Can Vim help you here?

  • Best score: 48
  • Best player score: 77
  • Position: #12 / 15
  • Number of attempts: 1
Mr. Hacker - 34 entries

Elvin is hacker. He has piece of users database from some social net site. Recently he installed Vim, and he wants to convert CSV DB to specific format `key=value' where `key' is login and `value' is password, but password in DB is encrypted in ROT13. Help him.

  • Best score: 19
  • Best player score: 21
  • Position: #14 / 17
  • Number of attempts: 2
Python: Def to Lambda - 220 entries

LAMBDA!!!

  • Best score: 19
  • Best player score: 22
  • Position: #64 / 79
  • Number of attempts: 1
Turn the x - 174 entries

Turn the x to a +

  • Best score: 19
  • Best player score: 24
  • Position: #38 / 48
  • Number of attempts: 3
Format the CSS - 57 entries

You just copied some CSS color names from the web and need to add them to your python module. Create the COLORS variable and assign a dict() with the names as keys and hex-colors as values. BEWARE OF THE TABS!!

  • Best score: 41
  • Best player score: 47
  • Position: #17 / 24
  • Number of attempts: 3
Rural Post - 3797 entries

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

  • Best score: 9
  • Best player score: 10
  • Position: #229 / 938
  • Number of attempts: 5
Levenshtein distance - 70 entries

Compute distance for each pair. Notice that this recursive implementation is very inefficient. Wagner-Fischer algorithm is iterative and much faster. #vimscript

  • Best score: 28
  • Best player score: 40
  • Position: #19 / 25
  • Number of attempts: 2
Satisfy the go linter - 1611 entries

You just came up with this briliant go vars package. But dang, you forgot to add comments to the exported variables. Can you add a comment over each variable with a TODO-placeholder?

  • Best score: 20
  • Best player score: 26
  • Position: #192 / 331
  • Number of attempts: 2
Add quotes to ansible playbook - 576 entries

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

  • Best score: 8
  • Best player score: 9
  • Position: #84 / 186
  • Number of attempts: 3
Multiline to Single Line - 374 entries

Convert a multiline, indented file to a single line with no whitespace

  • Best score: 5
  • Best player score: 7
  • Position: #165 / 177
  • Number of attempts: 1
Data reformat - 219 entries

Reformat this copy-paste data! #csv

  • Best score: 38
  • Best player score: 61
  • Position: #37 / 53
  • Number of attempts: 1
xrandr outputs and dashes - 555 entries

uh oh, different video drivers identify display outputs with more dashes. Quick, need to change this xrandr script!

  • Best score: 12
  • Best player score: 12
  • Position: #75 / 183
  • Number of attempts: 1
From a Thunderlink to a Markdown link - 642 entries

ThunderLinks are durable hyperlinks to specific email messages generated from Thunderbird in HTML format. Leverage the power of vim to make them suitable for a markdown-formatted file.

  • Best score: 18
  • Best player score: 25
  • Position: #109 / 143
  • Number of attempts: 1
Capitalize the Names - 280 entries

I want to capitalize the names in quotes, but just the people's names, not the file names.

  • Best score: 21
  • Best player score: 33
  • Position: #53 / 71
  • Number of attempts: 1
Yo To Hello - 980 entries

Simply Turn Yo To Hello

  • Best score: 10
  • Best player score: 10
  • Position: #198 / 452
  • Number of attempts: 1
Replace pattern with 1, 2, 3, ... on each line - 954 entries

For each line replace a search pattern (in this case $) with numbers starting at 1 and then increasing by 1 for each replaced match. a$b$c$ -> a0b1c2

  • Best score: 21
  • Best player score: 32
  • Position: #137 / 193
  • Number of attempts: 3
Simple, Practical, and Common - 32765 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: 25
  • Position: #3311 / 7241
  • Number of attempts: 1
Hogwarts Email Sorting - 793 entries

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

  • Best score: 20
  • Best player score: 32
  • Position: #202 / 228
  • Number of attempts: 2
Get mail address from outlook format - 552 entries

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

  • Best score: 15
  • Best player score: 23
  • Position: #142 / 171
  • Number of attempts: 2
Swap values - 4409 entries

Well, swap the values...

  • Best score: 11
  • Best player score: 15
  • Position: #943 / 1235
  • Number of attempts: 1
prepend * to every non-blank line - 5829 entries

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

  • Best score: 10
  • Best player score: 11
  • Position: #583 / 1434
  • Number of attempts: 4
One number per line - 18294 entries

Just give me the numbers.

  • Best score: 14
  • Best player score: 19
  • Position: #1938 / 3770
  • Number of attempts: 1
Quote modules - 985 entries

Complete golang import statement.

  • Best score: 21
  • Best player score: 25
  • Position: #113 / 252
  • Number of attempts: 3
Aliases for cd - 787 entries

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

  • Best score: 30
  • Best player score: 43
  • Position: #59 / 143
  • Number of attempts: 1
Swap values inside brackets - 2417 entries

Easy challenge.

  • Best score: 14
  • Best player score: 18
  • Position: #335 / 557
  • Number of attempts: 1
Unsemantic linewrapping - 818 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: 12
  • Position: #158 / 204
  • Number of attempts: 1
V to the i - 4615 entries

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

  • Best score: 7
  • Best player score: 8
  • Position: #1437 / 1846
  • Number of attempts: 1
Applying same text modification in several lines - 2710 entries

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

  • Best score: 12
  • Best player score: 13
  • Position: #230 / 806
  • Number of attempts: 2
Add string initializers to an enum - 726 entries

Change Typescript enum so that it has string initializers.

  • Best score: 21
  • Best player score: 24
  • Position: #118 / 218
  • Number of attempts: 2
SCREAMING_SNAKE_CASE to Title Case - 1089 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: 31
  • Position: #174 / 227
  • Number of attempts: 2
Add semicolons - 10467 entries

Simply add a semicolon at the end of each line

  • Best score: 10
  • Best player score: 12
  • Position: #1836 / 2966
  • Number of attempts: 1
Bad Copy Syntax - 1899 entries

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

  • Best score: 18
  • Best player score: 22
  • Position: #303 / 483
  • Number of attempts: 1
Split line with dots - 2081 entries

This line is too long, split it.

  • Best score: 15
  • Best player score: 28
  • Position: #574 / 618
  • Number of attempts: 1
remove lines containing the word "reader" - 3436 entries

easy stuff

  • Best score: 9
  • Best player score: 10
  • Position: #770 / 1113
  • Number of attempts: 2
Com(m)a Trouble - 3307 entries

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

  • Best score: 12
  • Best player score: 15
  • Position: #383 / 746
  • Number of attempts: 4
Box it - 7657 entries

Create a box around a line.

  • Best score: 21
  • Best player score: 24
  • Position: #920 / 1829
  • Number of attempts: 1
Cool or not? - 748 entries

abc trying to be cool or not...

  • Best score: 15
  • Best player score: 21
  • Position: #162 / 214
  • Number of attempts: 2
multiple cursor alternative - 1434 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: 25
  • Position: #297 / 367
  • Number of attempts: 2
html paragraph to table - 583 entries

reformat html paragraph to table

  • Best score: 48
  • Best player score: 60
  • Position: #73 / 121
  • Number of attempts: 1
From argument to object - 1256 entries

This task typifies those programmers endure while coding. This C-family pseudocode needs a function argument to be repurposed as an object call. Simply search and replace? Repeat a pattern of edits?

  • Best score: 17
  • Best player score: 19
  • Position: #273 / 415
  • Number of attempts: 1
Two pairs of cluster of letters creates word - 706 entries

Clean and group.

  • Best score: 17
  • Best player score: 20
  • Position: #103 / 165
  • Number of attempts: 1
Every other line - 2790 entries

AaAaAaA

  • Best score: 12
  • Best player score: 17
  • Position: #505 / 679
  • Number of attempts: 2
Copy three lines - 2766 entries

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

  • Best score: 13
  • Best player score: 16
  • Position: #264 / 620
  • Number of attempts: 2
Search and Replace 0 - 4583 entries

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

  • Best score: 12
  • Best player score: 14
  • Position: #990 / 1518
  • Number of attempts: 2
That hyphen - 2467 entries

"vim vi improved"

  • Best score: 9
  • Best player score: 13
  • Position: #522 / 675
  • Number of attempts: 1
Just the middle - 11086 entries

Delete the instructions at the top and bottom.

  • Best score: 7
  • Best player score: 8
  • Position: #3059 / 4093
  • Number of attempts: 1
Team names - 1763 entries

The team names are misspelled.

  • Best score: 16
  • Best player score: 18
  • Position: #384 / 566
  • Number of attempts: 2
Basic renumbering - 5408 entries

Renumbering Basic.

  • Best score: 11
  • Best player score: 11
  • Position: #231 / 1221
  • Number of attempts: 1
ninja substitution - 1261 entries

How can you reuse a previous substitution ?

  • Best score: 14
  • Best player score: 20
  • Position: #186 / 242
  • Number of attempts: 2
Vice versa - 7449 entries

Little role switching.

  • Best score: 12
  • Best player score: 17
  • Position: #1613 / 2020
  • Number of attempts: 1
One to Ten - 2071 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: #294 / 634
  • Number of attempts: 1
Change part of a function name in multiple occurrences - 595 entries

Change the middle part of the function name in multiple places, preferably using the next and dot commands.

  • Best score: 14
  • Best player score: 18
  • Position: #162 / 190
  • Number of attempts: 1
Line under headers - 1877 entries

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

  • Best score: 24
  • Best player score: 28
  • Position: #216 / 464
  • Number of attempts: 2
Increment each number - 946 entries

Increment each number individually by one

  • Best score: 15
  • Best player score: 29
  • Position: #208 / 233
  • Number of attempts: 1
Delete to the end of the current line - 711 entries

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

  • Best score: 5
  • Best player score: 5
  • Position: #236 / 348
  • Number of attempts: 1
Put the months in order - 915 entries

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

  • Best score: 20
  • Best player score: 33
  • Position: #57 / 155
  • Number of attempts: 1
Reorder the groups - 1088 entries

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

  • Best score: 14
  • Best player score: 20
  • Position: #161 / 248
  • Number of attempts: 1
Array transposition - 2258 entries

Transpose two arrays into one.

  • Best score: 16
  • Best player score: 35
  • Position: #374 / 426
  • Number of attempts: 1
convert yml into java pojo field - 801 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: 33
  • Position: #155 / 213
  • Number of attempts: 1
Collect List - 4155 entries

Convert to comma separated list.

  • Best score: 12
  • Best player score: 17
  • Position: #984 / 1161
  • Number of attempts: 2
I forgot quotes - 15666 entries

Oops.

  • Best score: 10
  • Best player score: 16
  • Position: #2663 / 4098
  • Number of attempts: 1
-a-b-c- - 3081 entries

Put hyphens everywhere.

  • Best score: 13
  • Best player score: 16
  • Position: #843 / 1100
  • Number of attempts: 1
A HAPPY NEW YEAR 2014 ! - 10513 entries

A HAPPY NEW YEAR 2014 !

  • Best score: 11
  • Best player score: 12
  • Position: #2433 / 3629
  • Number of attempts: 1
attr_aligner - 3350 entries

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

  • Best score: 19
  • Best player score: 31
  • Position: #434 / 678
  • Number of attempts: 1
quotes inside quotes - 2998 entries

taken from tip 85 of the very good book 'Practical Vim: Edit Text at the Speed of Thought' ! I'd be interested what people use :)

  • Best score: 14
  • Best player score: 19
  • Position: #965 / 1037
  • Number of attempts: 1
Words in parens - 12690 entries

We should all ace this, right?

  • Best score: 13
  • Best player score: 15
  • Position: #1801 / 3906
  • Number of attempts: 1
Alphabet soup - 353 entries

Create a column of all alphabet characters organized in a funky way

  • Best score: 25
  • Best player score: 41
  • Position: #67 / 83
  • Number of attempts: 1
switch variable - 4871 entries

how fast can you switch two variable ?

  • Best score: 11
  • Best player score: 12
  • Position: #952 / 1692
  • Number of attempts: 1
Simple text editing with Vim - 11431 entries

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

  • Best score: 13
  • Best player score: 15
  • Position: #1924 / 3357
  • Number of attempts: 2
Reformat/Refactor a Golfer Class - 5864 entries

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

  • Best score: 32
  • Best player score: 42
  • Position: #900 / 1449
  • Number of attempts: 2
Martin Kauppinen
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entered into 70 challenges

contributed 0 challenges