Real Vim ninjas count every keystroke - do you?

Pick a challenge, fire up Vim, and show us what you got.

Changelog, Rules & FAQ, updates: @vimgolf, RSS.

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$ gem install vimgolf
$ vimgolf setup
$ vimgolf put [challenge ID]

Played Challenges

Satisfy the go linter - 2329 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: #283 / 457
  • Number of attempts: 2
Add quotes to ansible playbook - 930 entries

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

  • Best score: 8
  • Best player score: 10
  • Position: #223 / 296
  • Number of attempts: 1
xrandr outputs and dashes - 652 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: 21
  • Position: #196 / 213
  • Number of attempts: 2
From a Thunderlink to a Markdown link - 747 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: 21
  • Position: #87 / 166
  • Number of attempts: 4
Simple, Practical, and Common - 33385 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: 22
  • Position: #477 / 7364
  • Number of attempts: 18
Swap values - 4543 entries

Well, swap the values...

  • Best score: 11
  • Best player score: 15
  • Position: #895 / 1257
  • Number of attempts: 7
prepend * to every non-blank line - 6208 entries

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

  • Best score: 10
  • Best player score: 11
  • Position: #447 / 1517
  • Number of attempts: 5
One number per line - 18616 entries

Just give me the numbers.

  • Best score: 14
  • Best player score: 14
  • Position: #38 / 3842
  • Number of attempts: 6
Quote modules - 1053 entries

Complete golang import statement.

  • Best score: 21
  • Best player score: 25
  • Position: #111 / 273
  • Number of attempts: 4
Swap values inside brackets - 2464 entries

Easy challenge.

  • Best score: 14
  • Best player score: 16
  • Position: #230 / 569
  • Number of attempts: 8
V to the i - 4751 entries

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

  • Best score: 7
  • Best player score: 7
  • Position: #379 / 1879
  • Number of attempts: 5
Refactor typescript arrow function type - 302 entries

Make arrow function type less verbose and easier to read

  • Best score: 20
  • Best player score: 28
  • Position: #48 / 68
  • Number of attempts: 2
Add string initializers to an enum - 862 entries

Change Typescript enum so that it has string initializers.

  • Best score: 21
  • Best player score: 24
  • Position: #121 / 254
  • Number of attempts: 4
Add semicolons - 10792 entries

Simply add a semicolon at the end of each line

  • Best score: 10
  • Best player score: 11
  • Position: #1408 / 3044
  • Number of attempts: 1
Bad Copy Syntax - 2001 entries

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

  • Best score: 18
  • Best player score: 19
  • Position: #158 / 516
  • Number of attempts: 9
Split line with dots - 2125 entries

This line is too long, split it.

  • Best score: 15
  • Best player score: 16
  • Position: #224 / 630
  • Number of attempts: 6
remove lines containing the word "reader" - 3537 entries

easy stuff

  • Best score: 9
  • Best player score: 10
  • Position: #556 / 1144
  • Number of attempts: 1
Com(m)a Trouble - 3675 entries

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

  • Best score: 12
  • Best player score: 14
  • Position: #343 / 827
  • Number of attempts: 3
Box it - 7828 entries

Create a box around a line.

  • Best score: 21
  • Best player score: 21
  • Position: #276 / 1865
  • Number of attempts: 10
Triangular Numbers - 90 entries

Generate the first 50 triangular numbers.

  • Best score: 18
  • Best player score: 22
  • Position: #21 / 26
  • Number of attempts: 2
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: 19
  • Position: #43 / 376
  • Number of attempts: 5
From argument to object - 1474 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: 17
  • Position: #74 / 450
  • Number of attempts: 3
Every other line - 2886 entries

AaAaAaA

  • Best score: 12
  • Best player score: 17
  • Position: #491 / 700
  • Number of attempts: 3
Copy three lines - 2840 entries

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

  • Best score: 13
  • Best player score: 13
  • Position: #84 / 635
  • Number of attempts: 7
Array propagate - 319 entries

Complete the array with the keys as part of the value

  • Best score: 23
  • Best player score: 28
  • Position: #72 / 115
  • Number of attempts: 2
Extract argument from function - 2314 entries

The aim is to see if you can do some refactoring very fast.

  • Best score: 13
  • Best player score: 13
  • Position: #195 / 744
  • Number of attempts: 3
Start coding format - 147 entries

I used to start coding with following format: int main(){ -(cursor here) }

  • Best score: 22
  • Best player score: 24
  • Position: #57 / 70
  • Number of attempts: 6
Search and Replace 0 - 4790 entries

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

  • Best score: 12
  • Best player score: 13
  • Position: #843 / 1585
  • Number of attempts: 4
Preferably without multi-cursor plugin - 538 entries

Originally asked as question on reddit by kpthunder: https://www.reddit.com/r/vim/comments/9fvsro/what_is_the_most_efficient_way_to_go_about/

  • Best score: 30
  • Best player score: 33
  • Position: #47 / 127
  • Number of attempts: 3
Number Sort - 305 entries

sort the list of newline-separated numbers incrementally. Numbers are in the range 1 to 1000, with 500 missing

  • Best score: 9
  • Best player score: 9
  • Position: #39 / 163
  • Number of attempts: 1
comment and uncomment code inline - 1069 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: 9
  • Position: #85 / 314
  • Number of attempts: 3
Flip the bit - 119 entries

Change the specific 0 to a 1.

  • Best score: 8
  • Best player score: 10
  • Position: #60 / 70
  • Number of attempts: 2
Just the middle - 11360 entries

Delete the instructions at the top and bottom.

  • Best score: 7
  • Best player score: 7
  • Position: #641 / 4164
  • Number of attempts: 5
Team names - 1805 entries

The team names are misspelled.

  • Best score: 16
  • Best player score: 16
  • Position: #82 / 581
  • Number of attempts: 5
Make HTML List - 1039 entries

Turn the comma separated list into an unordered html list.

  • Best score: 33
  • Best player score: 47
  • Position: #150 / 271
  • Number of attempts: 2
Todo list specification - 385 entries

The every item on the todo list must be done today. Modify the list to reflect that.

  • Best score: 37
  • Best player score: 37
  • Position: #60 / 176
  • Number of attempts: 5
Python Hello World! Reformatting - 938 entries

A novice Python using prints Hello World! and a pro shows him different way. Using vim to get into pro style from novice, win the challenge.

  • Best score: 39
  • Best player score: 41
  • Position: #69 / 364
  • Number of attempts: 4
For all cases. - 141 entries

In this case... change it! :) Watch the line.

  • Best score: 8
  • Best player score: 8
  • Position: #54 / 100
  • Number of attempts: 1
Remember VimGolf Rules ! - 257 entries

Rules, ... and don't forget !

  • Best score: 7
  • Best player score: 8
  • Position: #70 / 138
  • Number of attempts: 2
Missing Library and a Typo - 856 entries

I forgot to add a c library, please add it for me. Also I'm bad at typing so fix my typo too.

  • Best score: 15
  • Best player score: 17
  • Position: #113 / 209
  • Number of attempts: 4
Basic renumbering - 5587 entries

Renumbering Basic.

  • Best score: 11
  • Best player score: 14
  • Position: #452 / 1258
  • Number of attempts: 13
Adam's challenge - 957 entries

Change both normal to bold and 4 by 2. Adam Wathan challenge this on twitter . He did it in 11 keystrokes on Sublime.

  • Best score: 18
  • Best player score: 19
  • Position: #113 / 266
  • Number of attempts: 2
Fiddle percentages into real numbers - 840 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: 14
  • Position: #180 / 287
  • Number of attempts: 2
Nesting SASS - 261 entries

Move a block inside another block and indent it

  • Best score: 9
  • Best player score: 9
  • Position: #35 / 93
  • Number of attempts: 3
Fun With The Diagonal - 103 entries

change the lowercase characters on the main diagonal to uppercase

  • Best score: 11
  • Best player score: 11
  • Position: #57 / 79
  • Number of attempts: 1
Vice versa - 7803 entries

Little role switching.

  • Best score: 12
  • Best player score: 13
  • Position: #726 / 2100
  • Number of attempts: 4
Free hyphen! - 159 entries

Just like "Inner hyphens", but I'm giving you a free hyphen to play with. Will your solution be any different?

  • Best score: 9
  • Best player score: 11
  • Position: #75 / 85
  • Number of attempts: 1
Paragraph sort - 430 entries

My large herbivorous mammals, Vim commands, and POSIX utilities need to be sorted separately.

  • Best score: 14
  • Best player score: 14
  • Position: #13 / 123
  • Number of attempts: 5
Paragraph breaks - 505 entries

Swap the blank lines and the aaa lines.

  • Best score: 10
  • Best player score: 15
  • Position: #149 / 165
  • Number of attempts: 2
comments galore - 998 entries

Basic comment reformatting

  • Best score: 10
  • Best player score: 10
  • Position: #181 / 418
  • Number of attempts: 4
Mirrored text - 163 entries

backward and forward, and long enough to be challenging

  • Best score: 14
  • Best player score: 14
  • Position: #20 / 69
  • Number of attempts: 7
Scrambled numbers - 779 entries

Four is NOT 1. One is 1.

  • Best score: 18
  • Best player score: 18
  • Position: #8 / 182
  • Number of attempts: 9
Align commas - 1049 entries

There are 15,000 aligning challenges on vimgolf.com, and they're all exactly the same. I hope this one is a little different.

  • Best score: 11
  • Best player score: 15
  • Position: #114 / 241
  • Number of attempts: 2
Generate a list of numbers - 283 entries

Please generate list of numbers from 1 to 20.

  • Best score: 14
  • Best player score: 15
  • Position: #78 / 136
  • Number of attempts: 2
One to Ten - 2165 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: 14
  • Position: #417 / 662
  • Number of attempts: 3
Delete to the end of the current line - 791 entries

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

  • Best score: 5
  • Best player score: 5
  • Position: #221 / 385
  • Number of attempts: 1
Remove quotes after first field - 353 entries

Remove the quotes around each field except for the first field.

  • Best score: 16
  • Best player score: 24
  • Position: #58 / 87
  • Number of attempts: 1
move titles next to url, in quotes - 504 entries

had trouble with something similar

  • Best score: 19
  • Best player score: 22
  • Position: #90 / 135
  • Number of attempts: 6
Array transposition - 2378 entries

Transpose two arrays into one.

  • Best score: 16
  • Best player score: 17
  • Position: #97 / 443
  • Number of attempts: 11
Assign numbers to fields - 105 entries

You are given a list of space-separated strings. Add an increasing numeric prefix to each one.

  • Best score: 19
  • Best player score: 19
  • Position: #22 / 59
  • Number of attempts: 2
Mirror Symmetry - 798 entries

Add backslashes.

  • Best score: 7
  • Best player score: 7
  • Position: #78 / 266
  • Number of attempts: 6
Swap assigned value - 624 entries

Simple problem but looking for interesting solutions.

  • Best score: 10
  • Best player score: 10
  • Position: #88 / 249
  • Number of attempts: 2
From A to B - 564 entries

Mirror and change this text block

  • Best score: 16
  • Best player score: 16
  • Position: #19 / 155
  • Number of attempts: 5
Collect List - 4264 entries

Convert to comma separated list.

  • Best score: 12
  • Best player score: 12
  • Position: #217 / 1186
  • Number of attempts: 5
camel riding - 769 entries

add a prefix on some camelCase variables

  • Best score: 15
  • Best player score: 16
  • Position: #140 / 274
  • Number of attempts: 4
Logging with key - 301 entries

Sometimes it is better to log with meaningful key

  • Best score: 21
  • Best player score: 21
  • Position: #21 / 86
  • Number of attempts: 8
Space out the alphabet - 1627 entries

Put 3 spaces between adjacent letters.

  • Best score: 15
  • Best player score: 15
  • Position: #82 / 440
  • Number of attempts: 11
Mute the second method of this script - 447 entries

prepend a # infront of every line of the second method

  • Best score: 9
  • Best player score: 9
  • Position: #124 / 237
  • Number of attempts: 1
Test everything! - 162 entries

... and build the desired input data structure. Transform a list of values into a non-trivial format.

  • Best score: 22
  • Best player score: 24
  • Position: #11 / 52
  • Number of attempts: 12
Condensed Cases - 788 entries

Apple's new programming language, Swift, allows two style of case statements: 1) one Enum case on each line, or 2) multiple Enum cases on a single line. Convert the following from the first case (no pun intended) to the second type.

  • Best score: 12
  • Best player score: 12
  • Position: #51 / 242
  • Number of attempts: 8
Happy TvvO - 407 entries

Don’t forget the past, learn from it. Happy New Year.

  • Best score: 12
  • Best player score: 12
  • Position: #129 / 201
  • Number of attempts: 2
I forgot quotes - 15931 entries

Oops.

  • Best score: 10
  • Best player score: 10
  • Position: #405 / 4161
  • Number of attempts: 8
Replace Parameter with Explicit Methods - 61 entries

Implementing the methods of a Java Interface

  • Best score: 33
  • Best player score: 38
  • Position: #10 / 25
  • Number of attempts: 5
-a-b-c- - 3176 entries

Put hyphens everywhere.

  • Best score: 13
  • Best player score: 14
  • Position: #347 / 1129
  • Number of attempts: 2
Count both ways - 1001 entries

Right AND down.

  • Best score: 13
  • Best player score: 13
  • Position: #44 / 351
  • Number of attempts: 4
Neither Fizz nor Buzz - 226 entries

Not your regular increment macro! The gaps are tricky.

  • Best score: 13
  • Best player score: 16
  • Position: #26 / 99
  • Number of attempts: 2
Do you demand a shrubbery? - 1120 entries

Use :redir and crush the emacsgolfers.

  • Best score: 15
  • Best player score: 30
  • Position: #210 / 293
  • Number of attempts: 2
Don't know what this is - 1978 entries

Replace contents of brackets with matching number of spaces. Don't ask what the format's supposed to be.

  • Best score: 11
  • Best player score: 12
  • Position: #211 / 578
  • Number of attempts: 3
A HAPPY NEW YEAR 2014 ! - 10624 entries

A HAPPY NEW YEAR 2014 !

  • Best score: 11
  • Best player score: 11
  • Position: #963 / 3666
  • Number of attempts: 3
attr_aligner - 3444 entries

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

  • Best score: 19
  • Best player score: 21
  • Position: #208 / 692
  • Number of attempts: 11
Letter case trickery - 1594 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: 9
  • Position: #20 / 511
  • Number of attempts: 8
quotes inside quotes - 3125 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: 17
  • Position: #938 / 1072
  • Number of attempts: 1
Words in parens - 12858 entries

We should all ace this, right?

  • Best score: 13
  • Best player score: 14
  • Position: #679 / 3946
  • Number of attempts: 9
Hole-in-one - 1012 entries

Lets take this golf thing literally.. Drive off the tee into the hole, and of course you don't strike the ball completely clean.

  • Best score: 15
  • Best player score: 19
  • Position: #184 / 302
  • Number of attempts: 3
Word frequency alignment - 274 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: 5
  • Position: #102 / 157
  • Number of attempts: 6
Harder than "abcd > a b c d" - 77 entries

Not as easy as the last challenge. This time, just one space between a and b, up to 25 spaces between y and z. (Removed some lines; diff was too long.)

  • Best score: 15
  • Best player score: 22
  • Position: #20 / 40
  • Number of attempts: 1
A simple change - 442 entries

Just change the numbers in the most efficient way ...

  • Best score: 12
  • Best player score: 14
  • Position: #118 / 189
  • Number of attempts: 5
The name of the game - 650 entries

End up with the name of the game.

  • Best score: 11
  • Best player score: 11
  • Position: #231 / 356
  • Number of attempts: 2
Alphabet soup - 419 entries

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

  • Best score: 25
  • Best player score: 47
  • Position: #99 / 103
  • Number of attempts: 2
Vertical Limit - 2440 entries

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

  • Best score: 21
  • Best player score: 26
  • Position: #475 / 737
  • Number of attempts: 5
Switch function arguments - 2082 entries

How to switch two arguments of a function.

  • Best score: 11
  • Best player score: 11
  • Position: #146 / 652
  • Number of attempts: 7
Remove noise from HTTP log - 695 entries

This piece of log (from the year 2000) contains some irrelevant data. We only want to see the HTTP method and resource.

  • Best score: 15
  • Best player score: 15
  • Position: #119 / 270
  • Number of attempts: 5
switch variable - 5036 entries

how fast can you switch two variable ?

  • Best score: 11
  • Best player score: 11
  • Position: #630 / 1736
  • Number of attempts: 5
Make it more readable - 1952 entries

Insert blank lines to make it more organized and readable

  • Best score: 13
  • Best player score: 15
  • Position: #304 / 640
  • Number of attempts: 4
Numbering a List - 1859 entries

Pretty simple, number the list.

  • Best score: 13
  • Best player score: 23
  • Position: #454 / 639
  • Number of attempts: 3
Ruby 1.9 hashes - 1221 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: 13
  • Position: #169 / 401
  • Number of attempts: 9
A Simple One - 1001 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
  • Position: #468 / 643
  • Number of attempts: 1
Table Reshuffle - 371 entries

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

  • Best score: 22
  • Best player score: 29
  • Position: #60 / 134
  • Number of attempts: 1
Increment, increment, increment.... - 662 entries

Vim likes macros

  • Best score: 10
  • Best player score: 12
  • Position: #340 / 401
  • Number of attempts: 1
Context insensitive completion 0 - 507 entries

Buried in the lines you're not supposed to add is the line "Add this line!" Add that line to the top of the file.

  • Best score: 6
  • Best player score: 8
  • Position: #139 / 232
  • Number of attempts: 2
Context Insensitive completion 1 - 460 entries

Finish writing this simple Python HTTP server.

  • Best score: 18
  • Best player score: 18
  • Position: #135 / 233
  • Number of attempts: 3
Whitespace, empty lines and tabs - 3339 entries

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

  • Best score: 16
  • Best player score: 23
  • Position: #332 / 736
  • Number of attempts: 7
Simple text editing with Vim - 12290 entries

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

  • Best score: 13
  • Best player score: 13
  • Position: #418 / 3581
  • Number of attempts: 5

Contributed Challenges

Alphabet soup - 419 entries

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

Preferably without multi-cursor plugin - 538 entries

Originally asked as question on reddit by kpthunder: https://www.reddit.com/r/vim/comments/9fvsro/what_is_the_most_efficient_way_to_go_about/

Refactor typescript arrow function type - 302 entries

Make arrow function type less verbose and easier to read

Add string initializers to an enum - 862 entries

Change Typescript enum so that it has string initializers.

xrandr outputs and dashes - 652 entries

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

Arijus
Twitter:

Frontend @wix

entered into 103 challenges

contributed 5 challenges