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

html paragraph to table - 422 entries

reformat html paragraph to table

  • Best score: 7
  • Best player score: 73
  • Number of attempts: 2
Put the months in order - 502 entries

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

  • Best score: 20
  • Best player score: 47
  • Number of attempts: 6
Reformat/Refactor a Golfer Class - 5527 entries

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

  • Best score: 32
  • Best player score: 38
  • Number of attempts: 3
Learn some german verbs - 393 entries

The list needs to be structured so we can print in verbatim and feel ok about how it looks.

  • Best score: 21
  • Best player score: 32
  • Number of attempts: 1
Simple, Practical, and Common - 25753 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: 24
  • Number of attempts: 5
Box it - 3575 entries

Create a box around a line.

  • Best score: 21
  • Best player score: 23
  • Number of attempts: 9
Build a six - 222 entries

Just enjoy building "a" floors...

  • Best score: 22
  • Best player score: 22
  • Number of attempts: 3
multiple cursor alternative - 1101 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: 20
  • Number of attempts: 4
Extract argument from function - 2019 entries

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

  • Best score: 13
  • Best player score: 13
  • Number of attempts: 3
Fiddle percentages into real numbers - 724 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: 13
  • Number of attempts: 3
Increment each number - 536 entries

Increment each number individually by one

  • Best score: 15
  • Best player score: 18
  • Number of attempts: 6
-a-b-c- - 2637 entries

Put hyphens everywhere.

  • Best score: 13
  • Best player score: 13
  • Number of attempts: 3
Copy three lines - 2136 entries

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

  • Best score: 13
  • Best player score: 13
  • Number of attempts: 10
Missing Library and a Typo - 714 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: 16
  • Number of attempts: 8
Search and Replace 0 - 4170 entries

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

  • Best score: 12
  • Best player score: 12
  • Number of attempts: 2
Swap values - 3629 entries

Well, swap the values...

  • Best score: 11
  • Best player score: 12
  • Number of attempts: 5
One to Ten - 1103 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
  • Number of attempts: 2
Add semicolons - 2827 entries

Simply add a semicolon at the end of each line

  • Best score: 10
  • Best player score: 10
  • Number of attempts: 4
Basic renumbering - 4690 entries

Renumbering Basic.

  • Best score: 11
  • Best player score: 11
  • Number of attempts: 3
Just the middle - 9428 entries

Delete the instructions at the top and bottom.

  • Best score: 7
  • Best player score: 8
  • Number of attempts: 4
Convert Application Output to CSV - 123 entries

Change the application output to comma-separated values

  • Best score: 17
  • Best player score: 17
  • Number of attempts: 4
Collect List - 3555 entries

Convert to comma separated list.

  • Best score: 12
  • Best player score: 12
  • Number of attempts: 3
Resort and deup a CSV list - 119 entries

I'm always adding items to a sorted list. There has to be a better way dedup and resort the lists. There are multiple lists with varying lengths to discourage manual sorting. Also Australia's animals are weird.

  • Best score: 44
  • Best player score: 44
  • Number of attempts: 5
comment and uncomment code inline - 826 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
  • Number of attempts: 3
Saving the hashes(#) - 1770 entries

The following file is copied from vimcasts.org(Its only for learning purpose,hope the site owner doesn't mind it), its probably the easiest of challenges.Our goal is to delete every line which doesn't contain a hash signs. The remaining hash signs with numbers are then sorted to get the final output.

  • Best score: 20
  • Best player score: 20
  • Number of attempts: 8
Don't know what this is - 1775 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: 11
  • Number of attempts: 6
replacing each line of a block selection - 2545 entries

replace each line's ../assets/js with /javascripts

  • Best score: 18
  • Best player score: 18
  • Number of attempts: 5
remove lines containing the word "reader" - 1881 entries

easy stuff

  • Best score: 9
  • Best player score: 10
  • Number of attempts: 1
Delete to the end of the current line - 489 entries

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

  • Best score: 5
  • Best player score: 5
  • Number of attempts: 1
That hyphen - 2205 entries

"vim vi improved"

  • Best score: 9
  • Best player score: 9
  • Number of attempts: 6
move titles next to url, in quotes - 315 entries

had trouble with something similar

  • Best score: 19
  • Best player score: 27
  • Number of attempts: 2
Swap values inside brackets - 1630 entries

Easy challenge.

  • Best score: 14
  • Best player score: 14
  • Number of attempts: 10
Minimalist Limerick - 481 entries

Reproduce this lovely poem.

  • Best score: 31
  • Best player score: 35
  • Number of attempts: 4
I forgot quotes - 12173 entries

Oops.

  • Best score: 10
  • Best player score: 10
  • Number of attempts: 14
Array transposition - 1661 entries

Transpose two arrays into one.

  • Best score: 16
  • Best player score: 17
  • Number of attempts: 8
Com(m)a Trouble - 1849 entries

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

  • Best score: 12
  • Best player score: 13
  • Number of attempts: 8
Simple text editing with Vim - 10552 entries

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

  • Best score: 13
  • Best player score: 14
  • Number of attempts: 4
Join 'em - 159 entries

This shouldn't be too tough

  • Best score: 5
  • Best player score: 5
  • Number of attempts: 2
Adam's challenge - 804 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: 18
  • Number of attempts: 7
V to the i - 3979 entries

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

  • Best score: 7
  • Best player score: 7
  • Number of attempts: 2
switch variable - 4345 entries

how fast can you switch two variable ?

  • Best score: 11
  • Best player score: 11
  • Number of attempts: 5
Words in parens - 11183 entries

We should all ace this, right?

  • Best score: 14
  • Best player score: 14
  • Number of attempts: 6
120 Degrees - 366 entries

Rotate that triangle.

  • Best score: 14
  • Best player score: 16
  • Number of attempts: 2
quotes inside quotes - 2807 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: 14
  • Number of attempts: 4
Applying same text modification in several lines - 1798 entries

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

  • Best score: 13
  • Best player score: 14
  • Number of attempts: 3
Change part of a function name in multiple occurrences - 439 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: 15
  • Number of attempts: 2
A HAPPY NEW YEAR 2014 ! - 9614 entries

A HAPPY NEW YEAR 2014 !

  • Best score: 11
  • Best player score: 11
  • Number of attempts: 7
Space out the alphabet - 1382 entries

Put 3 spaces between adjacent letters.

  • Best score: 15
  • Best player score: 15
  • Number of attempts: 5
Cool or not? - 519 entries

abc trying to be cool or not...

  • Best score: 15
  • Best player score: 15
  • Number of attempts: 3
Vice versa - 6071 entries

Little role switching.

  • Best score: 12
  • Best player score: 12
  • Number of attempts: 8
Remove quotes after first field - 143 entries

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

  • Best score: 16
  • Best player score: 16
  • Number of attempts: 3
Every other line - 2140 entries

AaAaAaA

  • Best score: 12
  • Best player score: 19
  • Number of attempts: 2
ninja substitution - 661 entries

How can you reuse a previous substitution ?

  • Best score: 14
  • Best player score: 16
  • Number of attempts: 12
Team names - 1485 entries

The team names are misspelled.

  • Best score: 16
  • Best player score: 16
  • Number of attempts: 2
From argument to object - 1115 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
  • Number of attempts: 3
Angular naming conventions - 269 entries

In angular, a directive name follows the camelCase convention. When the directive is used in an HTML template, the words are instead separated by a dash. Go from to the other the fastest!

  • Best score: 18
  • Best player score: 18
  • Number of attempts: 2
Preferably without multi-cursor plugin - 296 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: 30
  • Number of attempts: 7
Two pairs of cluster of letters creates word - 453 entries

Clean and group.

  • Best score: 17
  • Best player score: 18
  • Number of attempts: 4
Bad Copy Syntax - 662 entries

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

  • Best score: 19
  • Best player score: 19
  • Number of attempts: 4
mkaminaga
Twitter:

筑波大学大学院 構造エネ 燃焼研究室 / 筑波大学「結」プロジェクト / 趣味:プログラミング、将棋

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