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

Prime Numbers - 342 entries

List the first 100 prime numbers.

  • Best score: 34
  • Best player score: 44
  • Position: #53 / 101
  • Number of attempts: 3
Wrap the text of an email message to 79 characters - 676 entries

You're replying to an email with silly long lines. Clean them up.

  • Best score: 5
  • Best player score: 5
  • Position: #145 / 384
  • Number of attempts: 2
Search and Replace 0 - 4790 entries

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

  • Best score: 12
  • Best player score: 12
  • Position: #183 / 1585
  • Number of attempts: 2
Python Hello World! Reformatting - 936 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: #49 / 363
  • Number of attempts: 2
fib.c cleanup - 66 entries

cleanup the file

  • Best score: 15
  • Best player score: 15
  • Position: #1 / 54
  • Number of attempts: 1
Block Fun 1 - 188 entries

Manipulate the columns to produce desired result.

  • Best score: 14
  • Best player score: 19
  • Position: #22 / 72
  • Number of attempts: 2
Sort by your own sum - 69 entries

Same numbers as last time, but you'll have to add them yourself.

  • Best score: 25
  • Best player score: 32
  • Position: #8 / 27
  • Number of attempts: 2
Sort by sum of numbers in a line(?) - 57 entries

The lines with the biggest sums need to be at the top. The sums are on the right, which makes life hard. Maybe you can find a feature that will do all the work for you...

  • Best score: 15
  • Best player score: 16
  • Position: #16 / 36
  • Number of attempts: 1
abcd > a b c d - 279 entries

transform the single spaces into 4 spaces repeat for each line

  • Best score: 15
  • Best player score: 15
  • Position: #27 / 217
  • Number of attempts: 1
Readable Rubyhash - 243 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: 23
  • Best player score: 24
  • Position: #6 / 91
  • Number of attempts: 3
Checkerboard case pattern - 144 entries

All the squares are white. Make some of them black. But only the right ones.

  • Best score: 15
  • Best player score: 17
  • Position: #21 / 57
  • Number of attempts: 3
Printable ASCII characters - 121 entries

From a blank input, print all 95 printing ASCII characters one per line, from space to tilde.

  • Best score: 22
  • Best player score: 32
  • Position: #16 / 41
  • Number of attempts: 3
A simple change - 434 entries

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

  • Best score: 12
  • Best player score: 14
  • Position: #52 / 187
  • Number of attempts: 1
Presidential Sorting - 47 entries

Given a nice CSV formatted arrangement of the Presidents of the United States, we need to print out an alphabetical list in pretty columns. Prove that vim can conquer this basic Excel task!

  • Best score: 40
  • Best player score: 45
  • Position: #6 / 22
  • Number of attempts: 3
Extract text from xml - 106 entries

Extract text from xml file (ignoring commented out elements) and create a one line regex.

  • Best score: 28
  • Best player score: 29
  • Position: #7 / 43
  • Number of attempts: 4
SFD-ROC: vimvimvim - 1569 entries

Oh no, this line is longer than 80 chars... put each 'vim' on a new line.

  • Best score: 8
  • Best player score: 8
  • Position: #11 / 437
  • Number of attempts: 6
Stairs Indenting - 446 entries

Indent each line with <line number> whitespaces.

  • Best score: 12
  • Best player score: 14
  • Position: #80 / 193
  • Number of attempts: 2
Unwrap the text of an email message - 184 entries

Reverse of "Wrap the text of an email message to 79 characters". gq and gw are great for wrapping paragraphs. But sometimes other programs choke on your wrapped lines. What's the best way to un-gq?

  • Best score: 16
  • Best player score: 16
  • Position: #8 / 72
  • Number of attempts: 2
Python to Ruby - 195 entries

Convert this Python code to Ruby. NOTE: This program likely won't run.

  • Best score: 24
  • Best player score: 27
  • Position: #23 / 58
  • Number of attempts: 5
Let's play some Ivmgolf - 1084 entries

Oops, I spelled that wrong.

  • Best score: 7
  • Best player score: 9
  • Position: #145 / 440
  • Number of attempts: 3
you're stuck on jQuery < 1.7 - 335 entries

replace calls to jQuery 1.7+'s `on` with calls to pre 1.7 `bind`

  • Best score: 25
  • Best player score: 31
  • Position: #69 / 110
  • Number of attempts: 1
Flip the chessboard - 77 entries

White's turn is over. Flip the board to black's perspective. I added coordinates to frustrate you.

  • Best score: 18
  • Best player score: 20
  • Position: #9 / 29
  • Number of attempts: 2
Make it more readable - 1952 entries

Insert blank lines to make it more organized and readable

  • Best score: 13
  • Best player score: 15
  • Position: #243 / 640
  • Number of attempts: 1
Generate English Alphabets - 463 entries

Start with a, get up to z.

  • Best score: 19
  • Best player score: 25
  • Position: #120 / 198
  • Number of attempts: 1
A Simple One - 996 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: #305 / 641
  • Number of attempts: 1
Round Round - 287 entries

Round Round

  • Best score: 19
  • Best player score: 22
  • Position: #20 / 84
  • Number of attempts: 2
Table Reshuffle - 369 entries

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

  • Best score: 22
  • Best player score: 23
  • Position: #21 / 133
  • Number of attempts: 5
Another Mixed-Up Haiku - 237 entries

VimGolf ... a perfect evening?

  • Best score: 21
  • Best player score: 21
  • Position: #29 / 85
  • Number of attempts: 3
Ruby 1.9 compat - 609 entries

Remember when Ruby supported `when <expr> :`? Well, it doesn't in 1.9, so let's make sure we use `then`, without ruining our lovely new hash syntax!

  • Best score: 14
  • Best player score: 14
  • Position: #37 / 229
  • Number of attempts: 4
Reverse Simple Deletion - 832 entries

You did the simple deletion, now reverse it.

  • Best score: 11
  • Best player score: 12
  • Position: #250 / 454
  • Number of attempts: 1
Sorting paragraphs - 505 entries

Order the paragraphs correctly, per prefixed index

  • Best score: 18
  • Best player score: 21
  • Position: #23 / 156
  • Number of attempts: 6
Indentation - 497 entries

Indent each line according to the right number of spaces it needs.

  • Best score: 21
  • Best player score: 23
  • Position: #25 / 168
  • Number of attempts: 6
Turn this csv list into queries - 204 entries

Transform each line of this csv file into a MySQL-ready INSERT query.

  • Best score: 98
  • Best player score: 114
  • Position: #34 / 95
  • Number of attempts: 1
Fix the Haiku - 275 entries

Change this slightly scrambled haiku to its unscrambled form and fix the capitalisation and punctuation along the way.

  • Best score: 28
  • Best player score: 38
  • Position: #40 / 109
  • Number of attempts: 2
Context insensitive completion 0 - 502 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: 7
  • Position: #76 / 231
  • Number of attempts: 2
Compile C - 365 entries

You might have to get clever to do this one.

  • Best score: 19
  • Best player score: 21
  • Position: #63 / 132
  • Number of attempts: 3
Context Insensitive completion 1 - 456 entries

Finish writing this simple Python HTTP server.

  • Best score: 18
  • Best player score: 18
  • Position: #96 / 231
  • Number of attempts: 1
Linear congruential generator - 128 entries

http://en.wikipedia.org/wiki/Linear_congruential_generator

  • Best score: 28
  • Best player score: 30
  • Position: #24 / 50
  • Number of attempts: 3
Reformat some Python - 579 entries

Fix some very bizarrely laid-out code.

  • Best score: 34
  • Best player score: 35
  • Position: #51 / 229
  • Number of attempts: 3
Reformat a C golf submission - 552 entries

Take this C golf submission (for the "tiny but standards-compliant Hello World program" category, naturally), and turn it into formatted C code.

  • Best score: 22
  • Best player score: 30
  • Position: #85 / 199
  • Number of attempts: 1
Reverse characters in a line - 709 entries

You have everything you need, just not in the right order. Mastermind would give you 26 white pegs.

  • Best score: 12
  • Best player score: 13
  • Position: #55 / 249
  • Number of attempts: 2
PEP8 Python Wrapping Comments and Code - 187 entries

According to PEP8, long flowy text and code should have different max line lengths. Code: 79 characters max Long flowy text: 72 characters max

  • Best score: 23
  • Best player score: 34
  • Position: #47 / 64
  • Number of attempts: 1
Reformat most common surnames - 644 entries

Reformat copy-pasted table into a list of the most common surnames

  • Best score: 23
  • Best player score: 25
  • Position: #52 / 197
  • Number of attempts: 7
Remember FizzBuzz? - 653 entries

Output FizzBuzz to 100. Start with nothing.

  • Best score: 39
  • Best player score: 50
  • Position: #48 / 177
  • Number of attempts: 7
Get rid of html tags - 368 entries

Want to read more about Vim's background? Then get rid of those html tags...

  • Best score: 15
  • Best player score: 23
  • Position: #182 / 217
  • Number of attempts: 2
Change the content of a string - 1457 entries

This docstring is a complete lie. Fix it.

  • Best score: 22
  • Best player score: 22
  • Position: #88 / 552
  • Number of attempts: 1
Deleting folded text - 338 entries

The text below contains three folds. Delete them (and the text inside them). For example: 123 456 /*{{{*/ 789 /*}}}*/ 012 Should become: 123 012 Also, add `aoeuaoeu` to make sure small solutions don't get flagged as cheating.

  • Best score: 17
  • Best player score: 18
  • Position: #14 / 113
  • Number of attempts: 6
Sort and add attributes - 1321 entries

Sort the states and add the attribute country to each record.

  • Best score: 33
  • Best player score: 33
  • Position: #128 / 527
  • Number of attempts: 2
Add fold markers to a .c file - 550 entries

Fold markers can make it easier to navigate source code. Add them to this .c file.

  • Best score: 30
  • Best player score: 30
  • Position: #28 / 170
  • Number of attempts: 7
Reconstruct the Sentence - 1348 entries

Get the sentence back in the proper order, remove duplicate lines, and then combine the separate lines into one.

  • Best score: 20
  • Best player score: 20
  • Position: #60 / 379
  • Number of attempts: 4
Braces or Brackets? - 870 entries

Someone forgot whether to use braces or brackets and you have to clean up their code!

  • Best score: 34
  • Best player score: 34
  • Position: #10 / 284
  • Number of attempts: 5
Whitespace, empty lines and tabs - 3288 entries

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

  • Best score: 16
  • Best player score: 19
  • Position: #184 / 728
  • Number of attempts: 6
Flodder-challenge - 1086 entries

Replace the text the most efficient and win!

  • Best score: 27
  • Best player score: 47
  • Position: #267 / 305
  • Number of attempts: 1
Simple text editing with Vim - 12230 entries

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

  • Best score: 13
  • Best player score: 14
  • Position: #981 / 3567
  • Number of attempts: 1
Reformat/Refactor a Golfer Class - 6511 entries

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

  • Best score: 32
  • Best player score: 37
  • Position: #508 / 1602
  • Number of attempts: 4
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entered into 55 challenges

contributed 0 challenges