VimGolf - real Vim ninjas count every keystroke!

Played Challenges

C to python code snippet - 88 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: #20 / 30
Number of attempts: 1

Mr. Hacker - 89 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: #28 / 35
Number of attempts: 2

Python: Def to Lambda - 455 entries

LAMBDA!!!

Best score: 19
Best player score: 22
Position: #116 / 156
Number of attempts: 1

Turn the x - 328 entries

Turn the x to a +

Best score: 19
Best player score: 24
Position: #60 / 82
Number of attempts: 3

Format the CSS - 158 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: #33 / 49
Number of attempts: 3

Rural Post - 4532 entries

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

Best score: 9
Best player score: 10
Position: #273 / 1107
Number of attempts: 5

Levenshtein distance - 105 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: #28 / 37
Number of attempts: 2

Satisfy the go linter - 2437 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: #288 / 481
Number of attempts: 2

Add quotes to ansible playbook - 1007 entries

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

Best score: 8
Best player score: 9
Position: #129 / 316
Number of attempts: 3

Multiline to Single Line - 731 entries

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

Best score: 5
Best player score: 7
Position: #279 / 310
Number of attempts: 1

Data reformat - 294 entries

Reformat this copy-paste data! #csv

Best score: 36
Best player score: 61
Position: #47 / 65
Number of attempts: 1

xrandr outputs and dashes - 716 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 / 224
Number of attempts: 1

From a Thunderlink to a Markdown link - 776 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: #129 / 172
Number of attempts: 1

Capitalize the Names - 408 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: #74 / 97
Number of attempts: 1

Yo To Hello - 1142 entries

Simply Turn Yo To Hello

Best score: 8
Best player score: 10
Position: #199 / 529
Number of attempts: 1

Replace pattern with 1, 2, 3, ... on each line - 1150 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: #160 / 232
Number of attempts: 3

Simple, Practical, and Common - 33724 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: #3405 / 7442
Number of attempts: 1

Hogwarts Email Sorting - 928 entries

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

Best score: 20
Best player score: 32
Position: #232 / 262
Number of attempts: 2

Get mail address from outlook format - 649 entries

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

Best score: 15
Best player score: 23
Position: #172 / 204
Number of attempts: 2

Swap values - 4643 entries

Well, swap the values...

Best score: 11
Best player score: 15
Position: #971 / 1274
Number of attempts: 1

prepend * to every non-blank line - 6337 entries

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

Best score: 10
Best player score: 11
Position: #626 / 1546
Number of attempts: 4

One number per line - 18755 entries

Just give me the numbers.

Best score: 14
Best player score: 19
Position: #1984 / 3870
Number of attempts: 1

Quote modules - 1090 entries

Complete golang import statement.

Best score: 21
Best player score: 25
Position: #128 / 283
Number of attempts: 3

Aliases for cd - 879 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: #68 / 155
Number of attempts: 1

Swap values inside brackets - 2511 entries

Easy challenge.

Best score: 13
Best player score: 18
Position: #352 / 583
Number of attempts: 1

Unsemantic linewrapping - 928 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: #177 / 231
Number of attempts: 1

V to the i - 4813 entries

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

Best score: 7
Best player score: 8
Position: #1462 / 1897
Number of attempts: 1

Applying same text modification in several lines - 2897 entries

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

Best score: 12
Best player score: 13
Position: #250 / 857
Number of attempts: 2

Add string initializers to an enum - 873 entries

Change Typescript enum so that it has string initializers.

Best score: 21
Best player score: 24
Position: #144 / 259
Number of attempts: 2

SCREAMING_SNAKE_CASE to Title Case - 1216 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: #192 / 251
Number of attempts: 2

Add semicolons - 10881 entries

Simply add a semicolon at the end of each line

Best score: 10
Best player score: 12
Position: #1913 / 3072
Number of attempts: 1

Bad Copy Syntax - 2044 entries

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

Best score: 18
Best player score: 22
Position: #332 / 530
Number of attempts: 1

Split line with dots - 2154 entries

This line is too long, split it.

Best score: 15
Best player score: 28
Position: #586 / 635
Number of attempts: 1

remove lines containing the word "reader" - 3604 entries

easy stuff

Best score: 9
Best player score: 10
Position: #798 / 1169
Number of attempts: 2

Com(m)a Trouble - 3875 entries

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

Best score: 12
Best player score: 15
Position: #446 / 876
Number of attempts: 4

Box it - 7916 entries

Create a box around a line.

Best score: 21
Best player score: 24
Position: #947 / 1881
Number of attempts: 1

Cool or not? - 829 entries

abc trying to be cool or not...

Best score: 15
Best player score: 21
Position: #175 / 230
Number of attempts: 2

multiple cursor alternative - 1521 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: #309 / 381
Number of attempts: 2

html paragraph to table - 606 entries

reformat html paragraph to table

Best score: 48
Best player score: 60
Position: #77 / 126
Number of attempts: 1

From argument to object - 1513 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: #308 / 460
Number of attempts: 1

Two pairs of cluster of letters creates word - 749 entries

Clean and group.

Best score: 17
Best player score: 20
Position: #112 / 178
Number of attempts: 1

Every other line - 2915 entries

AaAaAaA

Best score: 12
Best player score: 17
Position: #520 / 704
Number of attempts: 2

Copy three lines - 2875 entries

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

Best score: 13
Best player score: 16
Position: #272 / 641
Number of attempts: 2

Search and Replace 0 - 5004 entries

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

Best score: 12
Best player score: 14
Position: #1067 / 1630
Number of attempts: 2

That hyphen - 2595 entries

"vim vi improved"

Best score: 9
Best player score: 13
Position: #541 / 701
Number of attempts: 1

Just the middle - 11484 entries

Delete the instructions at the top and bottom.

Best score: 7
Best player score: 8
Position: #3095 / 4209
Number of attempts: 1

Team names - 1841 entries

The team names are misspelled.

Best score: 16
Best player score: 18
Position: #399 / 589
Number of attempts: 2

Basic renumbering - 5683 entries

Renumbering Basic.

Best score: 11
Best player score: 11
Position: #231 / 1269
Number of attempts: 1

ninja substitution - 1420 entries

How can you reuse a previous substitution ?

Best score: 14
Best player score: 20
Position: #208 / 267
Number of attempts: 2

Vice versa - 7945 entries

Little role switching.

Best score: 12
Best player score: 17
Position: #1676 / 2138
Number of attempts: 1

One to Ten - 2227 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 / 677
Number of attempts: 1

Change part of a function name in multiple occurrences - 662 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: #180 / 208
Number of attempts: 1

Line under headers - 2059 entries

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

Best score: 24
Best player score: 28
Position: #237 / 507
Number of attempts: 2

Increment each number - 1025 entries

Increment each number individually by one

Best score: 15
Best player score: 29
Position: #223 / 249
Number of attempts: 1

Delete to the end of the current line - 829 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 / 400
Number of attempts: 1

Put the months in order - 974 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: #62 / 163
Number of attempts: 1

Reorder the groups - 1182 entries

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

Best score: 14
Best player score: 20
Position: #176 / 265
Number of attempts: 1

Array transposition - 2425 entries

Transpose two arrays into one.

Best score: 16
Best player score: 35
Position: #395 / 449
Number of attempts: 1

convert yml into java pojo field - 857 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: #167 / 227
Number of attempts: 1

Collect List - 4305 entries

Convert to comma separated list.

Best score: 12
Best player score: 17
Position: #1006 / 1191
Number of attempts: 2

I forgot quotes - 16022 entries

Oops.

Best score: 10
Best player score: 16
Position: #2731 / 4189
Number of attempts: 1

-a-b-c- - 3216 entries

Put hyphens everywhere.

Best score: 13
Best player score: 16
Position: #869 / 1138
Number of attempts: 1

A HAPPY NEW YEAR 2014 ! - 10682 entries

A HAPPY NEW YEAR 2014 !

Best score: 11
Best player score: 12
Position: #2471 / 3689
Number of attempts: 1

attr_aligner - 3522 entries

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

Best score: 19
Best player score: 31
Position: #450 / 703
Number of attempts: 1

quotes inside quotes - 3165 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: #1002 / 1079
Number of attempts: 1

Words in parens - 12967 entries

We should all ace this, right?

Best score: 13
Best player score: 15
Position: #1838 / 3969
Number of attempts: 1

Alphabet soup - 429 entries

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

Best score: 25
Best player score: 41
Position: #82 / 108
Number of attempts: 1

switch variable - 5079 entries

how fast can you switch two variable ?

Best score: 11
Best player score: 12
Position: #980 / 1749
Number of attempts: 1

Simple text editing with Vim - 12996 entries

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

Best score: 13
Best player score: 15
Position: #2147 / 3739
Number of attempts: 2

Reformat/Refactor a Golfer Class - 7157 entries

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

Best score: 28
Best player score: 42
Position: #1007 / 1755
Number of attempts: 2