VimGolf - real Vim ninjas count every keystroke!

Played Challenges

C to python code snippet - 101 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: #21 / 31
Number of attempts: 1

Mr. Hacker - 98 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: #30 / 37
Number of attempts: 2

Python: Def to Lambda - 474 entries

LAMBDA!!!

Best score: 19
Best player score: 22
Position: #118 / 158
Number of attempts: 1

Turn the x - 339 entries

Turn the x to a +

Best score: 19
Best player score: 24
Position: #61 / 84
Number of attempts: 3

Format the CSS - 165 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: #34 / 50
Number of attempts: 3

Rural Post - 4591 entries

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

Best score: 9
Best player score: 10
Position: #277 / 1120
Number of attempts: 5

Levenshtein distance - 122 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: 27
Best player score: 40
Position: #29 / 38
Number of attempts: 2

Satisfy the go linter - 2482 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: #295 / 494
Number of attempts: 2

Add quotes to ansible playbook - 1039 entries

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

Best score: 8
Best player score: 9
Position: #131 / 329
Number of attempts: 3

Multiline to Single Line - 751 entries

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

Best score: 5
Best player score: 7
Position: #287 / 320
Number of attempts: 1

Data reformat - 319 entries

Reformat this copy-paste data! #csv

Best score: 36
Best player score: 61
Position: #49 / 67
Number of attempts: 1

xrandr outputs and dashes - 730 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 / 227
Number of attempts: 1

From a Thunderlink to a Markdown link - 796 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: #131 / 175
Number of attempts: 1

Capitalize the Names - 429 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: #76 / 100
Number of attempts: 1

Yo To Hello - 1154 entries

Simply Turn Yo To Hello

Best score: 8
Best player score: 10
Position: #199 / 535
Number of attempts: 1

Replace pattern with 1, 2, 3, ... on each line - 1158 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: #162 / 234
Number of attempts: 3

Simple, Practical, and Common - 33958 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: #3424 / 7498
Number of attempts: 1

Hogwarts Email Sorting - 948 entries

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

Best score: 20
Best player score: 32
Position: #237 / 268
Number of attempts: 2

Get mail address from outlook format - 656 entries

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

Best score: 15
Best player score: 23
Position: #173 / 205
Number of attempts: 2

Swap values - 4693 entries

Well, swap the values...

Best score: 11
Best player score: 15
Position: #977 / 1289
Number of attempts: 1

prepend * to every non-blank line - 6388 entries

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

Best score: 10
Best player score: 11
Position: #630 / 1559
Number of attempts: 4

One number per line - 18889 entries

Just give me the numbers.

Best score: 14
Best player score: 19
Position: #1994 / 3898
Number of attempts: 1

Quote modules - 1099 entries

Complete golang import statement.

Best score: 21
Best player score: 25
Position: #130 / 287
Number of attempts: 3

Aliases for cd - 908 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: #69 / 158
Number of attempts: 1

Swap values inside brackets - 2545 entries

Easy challenge.

Best score: 13
Best player score: 18
Position: #356 / 591
Number of attempts: 1

Unsemantic linewrapping - 943 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: #179 / 235
Number of attempts: 1

V to the i - 4848 entries

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

Best score: 7
Best player score: 8
Position: #1468 / 1907
Number of attempts: 1

Applying same text modification in several lines - 2927 entries

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

Best score: 12
Best player score: 13
Position: #252 / 865
Number of attempts: 2

Add string initializers to an enum - 899 entries

Change Typescript enum so that it has string initializers.

Best score: 21
Best player score: 24
Position: #148 / 264
Number of attempts: 2

SCREAMING_SNAKE_CASE to Title Case - 1269 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: #201 / 264
Number of attempts: 2

Add semicolons - 10932 entries

Simply add a semicolon at the end of each line

Best score: 10
Best player score: 12
Position: #1923 / 3091
Number of attempts: 1

Bad Copy Syntax - 2078 entries

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

Best score: 18
Best player score: 22
Position: #336 / 540
Number of attempts: 1

Split line with dots - 2174 entries

This line is too long, split it.

Best score: 15
Best player score: 28
Position: #589 / 638
Number of attempts: 1

remove lines containing the word "reader" - 3643 entries

easy stuff

Best score: 9
Best player score: 10
Position: #805 / 1181
Number of attempts: 2

Com(m)a Trouble - 3987 entries

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

Best score: 12
Best player score: 15
Position: #458 / 907
Number of attempts: 4

Box it - 7997 entries

Create a box around a line.

Best score: 21
Best player score: 24
Position: #956 / 1897
Number of attempts: 1

Cool or not? - 852 entries

abc trying to be cool or not...

Best score: 15
Best player score: 21
Position: #178 / 234
Number of attempts: 2

multiple cursor alternative - 1556 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: #313 / 386
Number of attempts: 2

html paragraph to table - 634 entries

reformat html paragraph to table

Best score: 48
Best player score: 60
Position: #79 / 130
Number of attempts: 1

From argument to object - 1552 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: #315 / 469
Number of attempts: 1

Two pairs of cluster of letters creates word - 767 entries

Clean and group.

Best score: 17
Best player score: 20
Position: #113 / 180
Number of attempts: 1

Every other line - 2945 entries

AaAaAaA

Best score: 12
Best player score: 17
Position: #524 / 710
Number of attempts: 2

Copy three lines - 2909 entries

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

Best score: 13
Best player score: 16
Position: #274 / 644
Number of attempts: 2

Search and Replace 0 - 5089 entries

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

Best score: 12
Best player score: 14
Position: #1080 / 1658
Number of attempts: 2

That hyphen - 2624 entries

"vim vi improved"

Best score: 9
Best player score: 13
Position: #543 / 708
Number of attempts: 1

Just the middle - 11572 entries

Delete the instructions at the top and bottom.

Best score: 7
Best player score: 8
Position: #3105 / 4240
Number of attempts: 1

Team names - 1858 entries

The team names are misspelled.

Best score: 16
Best player score: 18
Position: #402 / 594
Number of attempts: 2

Basic renumbering - 5731 entries

Renumbering Basic.

Best score: 11
Best player score: 11
Position: #231 / 1277
Number of attempts: 1

ninja substitution - 1436 entries

How can you reuse a previous substitution ?

Best score: 14
Best player score: 20
Position: #210 / 270
Number of attempts: 2

Vice versa - 7995 entries

Little role switching.

Best score: 12
Best player score: 17
Position: #1688 / 2151
Number of attempts: 1

One to Ten - 2246 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 / 684
Number of attempts: 1

Change part of a function name in multiple occurrences - 680 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: #183 / 212
Number of attempts: 1

Line under headers - 2093 entries

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

Best score: 24
Best player score: 28
Position: #240 / 514
Number of attempts: 2

Increment each number - 1062 entries

Increment each number individually by one

Best score: 15
Best player score: 29
Position: #228 / 257
Number of attempts: 1

Delete to the end of the current line - 865 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 / 415
Number of attempts: 1

Put the months in order - 998 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: #63 / 166
Number of attempts: 1

Reorder the groups - 1195 entries

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

Best score: 14
Best player score: 20
Position: #178 / 267
Number of attempts: 1

Array transposition - 2472 entries

Transpose two arrays into one.

Best score: 16
Best player score: 35
Position: #401 / 458
Number of attempts: 1

convert yml into java pojo field - 873 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: #170 / 231
Number of attempts: 1

Collect List - 4332 entries

Convert to comma separated list.

Best score: 12
Best player score: 17
Position: #1010 / 1196
Number of attempts: 2

I forgot quotes - 16176 entries

Oops.

Best score: 10
Best player score: 16
Position: #2747 / 4216
Number of attempts: 1

-a-b-c- - 3229 entries

Put hyphens everywhere.

Best score: 13
Best player score: 16
Position: #871 / 1142
Number of attempts: 1

A HAPPY NEW YEAR 2014 ! - 10743 entries

A HAPPY NEW YEAR 2014 !

Best score: 11
Best player score: 12
Position: #2481 / 3710
Number of attempts: 1

attr_aligner - 3541 entries

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

Best score: 19
Best player score: 31
Position: #452 / 707
Number of attempts: 1

quotes inside quotes - 3191 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: #1009 / 1088
Number of attempts: 1

Words in parens - 13024 entries

We should all ace this, right?

Best score: 13
Best player score: 15
Position: #1844 / 3983
Number of attempts: 1

Alphabet soup - 445 entries

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

Best score: 25
Best player score: 41
Position: #84 / 111
Number of attempts: 1

switch variable - 5110 entries

how fast can you switch two variable ?

Best score: 11
Best player score: 12
Position: #986 / 1758
Number of attempts: 1

Simple text editing with Vim - 13468 entries

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

Best score: 13
Best player score: 15
Position: #2207 / 3865
Number of attempts: 2

Reformat/Refactor a Golfer Class - 7564 entries

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

Best score: 7
Best player score: 42
Position: #1048 / 1865
Number of attempts: 2