VimGolf - real Vim ninjas count every keystroke!

Played Challenges

RUST Cargo.toml version to last - 378 entries

RUST Cargo.toml version to last. rusty practice on vimgolf

Best score: 16
Best player score: 16
Position: #5 / 104
Number of attempts: 5

RUST match with enum for Coin - 186 entries

RUST match with enum for Coin rusty practice on vimgolf

Best score: 84
Best player score: 111
Position: #34 / 54
Number of attempts: 3

Making 3 line function a one liner. - 340 entries

Simple challenge for frequent action while programming.

Best score: 4
Best player score: 4
Position: #15 / 209
Number of attempts: 1

Modernise code - 1420 entries

Modernise and clean up some C++ code.

Best score: 34
Best player score: 34
Position: #13 / 328
Number of attempts: 14

Enumerate Bullets - 330 entries

We will need to refer to the bullet points in our document explicitly later, so we need to assign them some ID's!

Best score: 18
Best player score: 20
Position: #9 / 90
Number of attempts: 6

Put a cross in the square - 235 entries

Put a cross in the square

Best score: 20
Best player score: 22
Position: #28 / 92
Number of attempts: 4

swap number pairs - 2146 entries

Swap the numbers in a bunch of 2-element arrays.

Best score: 16
Best player score: 17
Position: #87 / 390
Number of attempts: 18

HS Final exam vimgolf - 913 entries

Change the initial file to a single line containing all names comma-separated with numbers inside parentheses.

Best score: 21
Best player score: 22
Position: #54 / 241
Number of attempts: 12

Extend shell script - 138 entries

Just add some more stuff

Best score: 37
Best player score: 83
Position: #43 / 48
Number of attempts: 1

Easy modification of ssh config - 382 entries

Just add another alias to each worker

Best score: 24
Best player score: 24
Position: #11 / 115
Number of attempts: 4

ssh config skills - 258 entries

Parse output from `kuebctl get no -o wide` into an .ssh/config file!

Best score: 41
Best player score: 41
Position: #4 / 66
Number of attempts: 9

Change double quotes to single quotes, but with a twist - 319 entries

Although this challenge is in the context of a Python function, you don't need to know Python to do this challenge. It is to add contexts and interesting constraints. The file contains a function that prints a multi-line string literal. I wrote the string literal with double quotes, but then I decided to use single quotes instead, and that's your challenge. However, interestingly enough, the string itself contains single and double quotes. This means, inside the string literal, the originally escaped double quotes no longer need to be escaped, but the single quotes now need to be escaped. Note that the triple double quotes in the docstring should be left alone.

Best score: 22
Best player score: 22
Position: #12 / 58
Number of attempts: 9

Python: Def to Lambda - 460 entries

LAMBDA!!!

Best score: 19
Best player score: 19
Position: #28 / 157
Number of attempts: 5

Turn the x - 328 entries

Turn the x to a +

Best score: 19
Best player score: 20
Position: #29 / 82
Number of attempts: 6

Rural Post - 4572 entries

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

Best score: 9
Best player score: 25
Position: #939 / 1116
Number of attempts: 3

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: 33
Position: #16 / 37
Number of attempts: 6

Satisfy the go linter - 2468 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: 20
Position: #89 / 491
Number of attempts: 14

Add quotes to ansible playbook - 1030 entries

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

Best score: 8
Best player score: 8
Position: #30 / 325
Number of attempts: 3

Multiline to Single Line - 747 entries

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

Best score: 5
Best player score: 5
Position: #99 / 318
Number of attempts: 3

Data reformat - 304 entries

Reformat this copy-paste data! #csv

Best score: 36
Best player score: 38
Position: #12 / 66
Number of attempts: 8

xrandr outputs and dashes - 725 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: #98 / 226
Number of attempts: 6

From a Thunderlink to a Markdown link - 783 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: 18
Position: #42 / 174
Number of attempts: 9

Capitalize the Names - 412 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: 21
Position: #23 / 98
Number of attempts: 5

Replace pattern with 1, 2, 3, ... on each line - 1151 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: 22
Position: #83 / 233
Number of attempts: 15

Simple, Practical, and Common - 33866 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: 26
Position: #3737 / 7474
Number of attempts: 3

Hogwarts Email Sorting - 944 entries

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

Best score: 20
Best player score: 20
Position: #45 / 267
Number of attempts: 5

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: 15
Position: #59 / 204
Number of attempts: 4

Reconstruct the actual output from my unit test tool report - 152 entries

When a test fails, my unit test tool reports differences between the actual output and the expected output as follow: - line in the expected output but missing in the actual output are prefixed with a dash - unexpected lines in the actual output are prefixed with a plus sign - comments added by the unit test tool are prefixed with a question mark - common lines are showed `as-is` (well, almost;) From that "diff" format, I would like to reconstruct the actual output.

Best score: 16
Best player score: 16
Position: #19 / 52
Number of attempts: 3

Add text at some column - 174 entries

Complete golang struct statement.

Best score: 31
Best player score: 31
Position: #15 / 66
Number of attempts: 4

Swap values - 4661 entries

Well, swap the values...

Best score: 11
Best player score: 11
Position: #341 / 1282
Number of attempts: 6

prepend * to every non-blank line - 6366 entries

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

Best score: 10
Best player score: 11
Position: #709 / 1555
Number of attempts: 4

One number per line - 18831 entries

Just give me the numbers.

Best score: 14
Best player score: 16
Position: #1037 / 3889
Number of attempts: 9

Quote modules - 1095 entries

Complete golang import statement.

Best score: 21
Best player score: 21
Position: #33 / 286
Number of attempts: 14

Aliases for cd - 881 entries

Create these beautiful aliases with as few strokes as possible. Are you up for the challenge?

Best score: 30
Best player score: 30
Position: #15 / 156
Number of attempts: 19

Quote modules (ver.2) - 241 entries

Complete golang import statement.

Best score: 22
Best player score: 22
Position: #6 / 61
Number of attempts: 7

citizen_hacks_2019_challenge2 - 202 entries

For the Citizen Hacks 2019 Vim competition.

Best score: 6
Best player score: 6
Position: #49 / 104
Number of attempts: 2

Swap values inside brackets - 2523 entries

Easy challenge.

Best score: 13
Best player score: 14
Position: #102 / 587
Number of attempts: 8

Unsemantic linewrapping - 934 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: 9
Position: #85 / 233
Number of attempts: 10

V to the i - 4830 entries

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

Best score: 7
Best player score: 7
Position: #766 / 1903
Number of attempts: 2

Applying same text modification in several lines - 2915 entries

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

Best score: 12
Best player score: 13
Position: #260 / 863
Number of attempts: 5

Refactor typescript arrow function type - 339 entries

Make arrow function type less verbose and easier to read

Best score: 20
Best player score: 20
Position: #19 / 73
Number of attempts: 9

Add string initializers to an enum - 892 entries

Change Typescript enum so that it has string initializers.

Best score: 21
Best player score: 21
Position: #59 / 263
Number of attempts: 6

SCREAMING_SNAKE_CASE to Title Case - 1253 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: 19
Position: #52 / 261
Number of attempts: 11

Swap the operands under comparison - 313 entries

Swap the operands under comparison to prevent null pointer exception (at least in java)

Best score: 19
Best player score: 19
Position: #22 / 105
Number of attempts: 7

Add semicolons - 10916 entries

Simply add a semicolon at the end of each line

Best score: 10
Best player score: 10
Position: #697 / 3085
Number of attempts: 4

Bad Copy Syntax - 2055 entries

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

Best score: 18
Best player score: 18
Position: #20 / 536
Number of attempts: 5

Split line with dots - 2156 entries

This line is too long, split it.

Best score: 15
Best player score: 15
Position: #158 / 636
Number of attempts: 7

remove lines containing the word "reader" - 3622 entries

easy stuff

Best score: 9
Best player score: 9
Position: #471 / 1177
Number of attempts: 4

Com(m)a Trouble - 3941 entries

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

Best score: 12
Best player score: 12
Position: #139 / 892
Number of attempts: 19

Wrap the text of an email message to 79 characters - 846 entries

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

Best score: 5
Best player score: 5
Position: #258 / 437
Number of attempts: 1

Extract wireshark capture filter - 227 entries

Extract wireshark capture filter from IP plan

Best score: 25
Best player score: 25
Position: #4 / 75
Number of attempts: 7

Box it - 7962 entries

Create a box around a line.

Best score: 21
Best player score: 21
Position: #417 / 1891
Number of attempts: 11

Cool or not? - 842 entries

abc trying to be cool or not...

Best score: 15
Best player score: 15
Position: #63 / 233
Number of attempts: 4

multiple cursor alternative - 1547 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: #89 / 385
Number of attempts: 5

html paragraph to table - 612 entries

reformat html paragraph to table

Best score: 48
Best player score: 48
Position: #20 / 128
Number of attempts: 15

From argument to object - 1536 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: #139 / 466
Number of attempts: 4

Two pairs of cluster of letters creates word - 751 entries

Clean and group.

Best score: 17
Best player score: 17
Position: #53 / 179
Number of attempts: 5

Every other line - 2925 entries

AaAaAaA

Best score: 12
Best player score: 12
Position: #74 / 707
Number of attempts: 8

Copy three lines - 2882 entries

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

Best score: 13
Best player score: 13
Position: #176 / 642
Number of attempts: 8

Convert Application Output to CSV - 203 entries

Change the application output to comma-separated values

Best score: 17
Best player score: 17
Position: #30 / 56
Number of attempts: 4

Array propagate - 343 entries

Complete the array with the keys as part of the value

Best score: 23
Best player score: 23
Position: #20 / 121
Number of attempts: 6

Extract argument from function - 2376 entries

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

Best score: 13
Best player score: 13
Position: #253 / 759
Number of attempts: 6

Search and Replace 0 - 5027 entries

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

Best score: 12
Best player score: 12
Position: #664 / 1637
Number of attempts: 3

Preferably without multi-cursor plugin - 549 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
Position: #18 / 132
Number of attempts: 8

Number Sort - 319 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: #121 / 170
Number of attempts: 1

That hyphen - 2602 entries

"vim vi improved"

Best score: 9
Best player score: 9
Position: #231 / 704
Number of attempts: 5

comment and uncomment code inline - 1151 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: #145 / 328
Number of attempts: 4

Just the middle - 11541 entries

Delete the instructions at the top and bottom.

Best score: 7
Best player score: 7
Position: #1462 / 4230
Number of attempts: 2

Team names - 1848 entries

The team names are misspelled.

Best score: 16
Best player score: 16
Position: #272 / 592
Number of attempts: 2

Make HTML List - 1061 entries

Turn the comma separated list into an unordered html list.

Best score: 33
Best player score: 33
Position: #14 / 274
Number of attempts: 18

Learn some german verbs - 541 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: 52
Position: #127 / 134
Number of attempts: 2

Todo list specification - 405 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: #83 / 183
Number of attempts: 3

Remember VimGolf Rules ! - 268 entries

Rules, ... and don't forget !

Best score: 7
Best player score: 7
Position: #36 / 145
Number of attempts: 2

Stairstep digits - 407 entries

Remove the evens. Double the odds.

Best score: 9
Best player score: 13
Position: #112 / 149
Number of attempts: 1

Missing Library and a Typo - 943 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: 14
Best player score: 15
Position: #25 / 221
Number of attempts: 6

Basic renumbering - 5699 entries

Renumbering Basic.

Best score: 11
Best player score: 11
Position: #249 / 1273
Number of attempts: 9

Simple addition - 332 entries

The right side of the equation is already there. We just need the left one now.

Best score: 12
Best player score: 12
Position: #50 / 124
Number of attempts: 3

Adam's challenge - 1009 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
Position: #95 / 276
Number of attempts: 7

Create a table - 333 entries

Convert the given input into a formatted table

Best score: 16
Best player score: 16
Position: #42 / 106
Number of attempts: 4

Fiddle percentages into real numbers - 873 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
Position: #149 / 294
Number of attempts: 8

Nesting SASS - 287 entries

Move a block inside another block and indent it

Best score: 9
Best player score: 9
Position: #42 / 99
Number of attempts: 4

Combines all items - 313 entries

For each line that starts with the same number I want to combine its contents

Best score: 9
Best player score: 9
Position: #77 / 140
Number of attempts: 3

Wrap text in quotes - 368 entries

All the blocks of text should be wrapped in quotation marks.

Best score: 16
Best player score: 16
Position: #44 / 122
Number of attempts: 7

ninja substitution - 1427 entries

How can you reuse a previous substitution ?

Best score: 14
Best player score: 14
Position: #72 / 269
Number of attempts: 9

Vice versa - 7974 entries

Little role switching.

Best score: 12
Best player score: 12
Position: #583 / 2146
Number of attempts: 7

Paragraph sort - 450 entries

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

Best score: 14
Best player score: 14
Position: #38 / 125
Number of attempts: 2

Triangle of arrows - 199 entries

I made this by accident when working on another challenge. How would you go about making this?

Best score: 14
Best player score: 14
Position: #8 / 44
Number of attempts: 7

Order and join - 992 entries

There's something special about the input order.

Best score: 10
Best player score: 10
Position: #73 / 261
Number of attempts: 8

Paragraph breaks - 527 entries

Swap the blank lines and the aaa lines.

Best score: 10
Best player score: 10
Position: #41 / 168
Number of attempts: 6

comments galore - 1073 entries

Basic comment reformatting

Best score: 10
Best player score: 10
Position: #290 / 429
Number of attempts: 3

Replace and keep the case - 437 entries

Replace all instance of plugin and Plugin to device and Device.

Best score: 26
Best player score: 26
Position: #50 / 118
Number of attempts: 8

Align commas - 1097 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: 11
Position: #90 / 247
Number of attempts: 9

Hello ${world} - 334 entries

Migrate a JavaScript String from concatenation to ES6 interpolation.

Best score: 24
Best player score: 24
Position: #32 / 99
Number of attempts: 8

One to Ten - 2241 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: #327 / 682
Number of attempts: 10

Change part of a function name in multiple occurrences - 672 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: 14
Position: #59 / 210
Number of attempts: 6

citizen_hacks_2019_challenge5 - 149 entries

For the Citizen Hacks 2019 Vim competition.

Best score: 6
Best player score: 6
Position: #32 / 78
Number of attempts: 2

Line under headers - 2072 entries

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

Best score: 24
Best player score: 24
Position: #10 / 510
Number of attempts: 9

Build a six - 307 entries

Just enjoy building "a" floors...

Best score: 22
Best player score: 22
Position: #54 / 100
Number of attempts: 4

Increment each number - 1043 entries

Increment each number individually by one

Best score: 15
Best player score: 15
Position: #57 / 255
Number of attempts: 11

Around the clock - 199 entries

You'll want to use 2 special commands to complete this. If you haven't yet, read through 'input.txt', especially :help simple-changes

Best score: 13
Best player score: 13
Position: #32 / 77
Number of attempts: 3

Join 'em - 252 entries

This shouldn't be too tough

Best score: 4
Best player score: 4
Position: #4 / 152
Number of attempts: 1

Delete to the end of the current line - 855 entries

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

Best score: 5
Best player score: 5
Position: #239 / 411
Number of attempts: 1

Song Transcription Oops - 244 entries

When transcribing vocal music to Canjo Tab you can start by finding the lowest note and assigning that to zero and working your way up from there. However, without fail, I tend to miscount the notes and when I am near done I find a lower note. I mark this with a "z". This means I have to increase all the previous ones by 1. just a sting of numbers :)

Best score: 15
Best player score: 15
Position: #48 / 79
Number of attempts: 6

change parenthesis - 299 entries

change the pair of braces into a pair of parentheses

Best score: 9
Best player score: 9
Position: #77 / 162
Number of attempts: 2

Remove quotes after first field - 386 entries

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

Best score: 16
Best player score: 16
Position: #25 / 93
Number of attempts: 10

Put the months in order - 979 entries

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

Best score: 20
Best player score: 20
Position: #15 / 165
Number of attempts: 16

Reorder the groups - 1185 entries

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

Best score: 14
Best player score: 14
Position: #82 / 266
Number of attempts: 8

move titles next to url, in quotes - 551 entries

had trouble with something similar

Best score: 19
Best player score: 19
Position: #8 / 146
Number of attempts: 4

Array transposition - 2436 entries

Transpose two arrays into one.

Best score: 16
Best player score: 16
Position: #39 / 452
Number of attempts: 22

convert yml into java pojo field - 867 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: 29
Position: #85 / 230
Number of attempts: 4

Simple format (2) - 335 entries

try again!

Best score: 23
Best player score: 23
Position: #15 / 70
Number of attempts: 7

Collect List - 4317 entries

Convert to comma separated list.

Best score: 12
Best player score: 12
Position: #506 / 1194
Number of attempts: 4

VimGolfNight - 575 entries

Based on "The name of the game".

Best score: 12
Best player score: 12
Position: #274 / 352
Number of attempts: 1

Space out the alphabet - 1659 entries

Put 3 spaces between adjacent letters.

Best score: 15
Best player score: 15
Position: #104 / 446
Number of attempts: 8

Mute the second method of this script - 455 entries

prepend a # infront of every line of the second method

Best score: 8
Best player score: 9
Position: #139 / 239
Number of attempts: 2

I forgot quotes - 16093 entries

Oops.

Best score: 10
Best player score: 18
Position: #3403 / 4202
Number of attempts: 2

-a-b-c- - 3225 entries

Put hyphens everywhere.

Best score: 13
Best player score: 13
Position: #300 / 1140
Number of attempts: 5

Lisp Condense - 460 entries

Reduce 4 cons selection operations down to one function call.

Best score: 13
Best player score: 13
Position: #54 / 158
Number of attempts: 5

Don't know what this is - 2025 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
Position: #125 / 587
Number of attempts: 4

A HAPPY NEW YEAR 2014 ! - 10713 entries

A HAPPY NEW YEAR 2014 !

Best score: 11
Best player score: 11
Position: #1571 / 3700
Number of attempts: 3

attr_aligner - 3525 entries

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

Best score: 19
Best player score: 26
Position: #282 / 706
Number of attempts: 8

Letter case trickery - 1644 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: #33 / 520
Number of attempts: 8

quotes inside quotes - 3185 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
Position: #344 / 1086
Number of attempts: 5

Words in parens - 12992 entries

We should all ace this, right?

Best score: 13
Best player score: 14
Position: #1156 / 3977
Number of attempts: 10

ASCII-art Histogram - 320 entries

Create an ASCCI-art histogram for the given numbers. Make sure not to leave trailing whitespaces. Thanks to VimGolf I recently discovered a feature of Vim thAT blew my mind. I'm curious to see what real ninjas make of it ;-)

Best score: 33
Best player score: 33
Position: #7 / 57
Number of attempts: 14

Array Transposition - 202 entries

Transpose four arrays into two.

Best score: 27
Best player score: 28
Position: #13 / 57
Number of attempts: 6

Saving the hashes(#) - 2067 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
Position: #69 / 480
Number of attempts: 12

calculations - 313 entries

Complete these (weird) calculations.

Best score: 38
Best player score: 38
Position: #12 / 69
Number of attempts: 13

Vertical Limit - 2596 entries

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

Best score: 21
Best player score: 21
Position: #91 / 767
Number of attempts: 9

replacing each line of a block selection - 3007 entries

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

Best score: 18
Best player score: 18
Position: #122 / 780
Number of attempts: 10

Switch function arguments - 2182 entries

How to switch two arguments of a function.

Best score: 11
Best player score: 11
Position: #177 / 674
Number of attempts: 4

switch variable - 5094 entries

how fast can you switch two variable ?

Best score: 11
Best player score: 11
Position: #639 / 1754
Number of attempts: 2

Make it more readable - 2009 entries

Insert blank lines to make it more organized and readable

Best score: 13
Best player score: 13
Position: #102 / 652
Number of attempts: 5

Numbering a List - 1940 entries

Pretty simple, number the list.

Best score: 13
Best player score: 13
Position: #59 / 656
Number of attempts: 1

Ruby 1.9 compat - 640 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: #63 / 236
Number of attempts: 3

Sorting paragraphs - 552 entries

Order the paragraphs correctly, per prefixed index

Best score: 18
Best player score: 23
Position: #32 / 165
Number of attempts: 10

Reformat most common surnames - 782 entries

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

Best score: 23
Best player score: 24
Position: #23 / 227
Number of attempts: 6

Remember FizzBuzz? - 758 entries

Output FizzBuzz to 100. Start with nothing.

Best score: 39
Best player score: 39
Position: #8 / 200
Number of attempts: 5

Change the content of a string - 1707 entries

This docstring is a complete lie. Fix it.

Best score: 22
Best player score: 22
Position: #191 / 628
Number of attempts: 3

Sort and add attributes - 1539 entries

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

Best score: 33
Best player score: 33
Position: #233 / 594
Number of attempts: 3

Add fold markers to a .c file - 683 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: #41 / 194
Number of attempts: 9

Reconstruct the Sentence - 1677 entries

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

Best score: 19
Best player score: 20
Position: #121 / 440
Number of attempts: 3

Braces or Brackets? - 1096 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: #23 / 339
Number of attempts: 8

Whitespace, empty lines and tabs - 3852 entries

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

Best score: 16
Best player score: 16
Position: #20 / 829
Number of attempts: 12

Flodder-challenge - 1401 entries

Replace the text the most efficient and win!

Best score: 27
Best player score: 27
Position: #19 / 358
Number of attempts: 15

Simple text editing with Vim - 13262 entries

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

Best score: 13
Best player score: 13
Position: #648 / 3810
Number of attempts: 7

Reformat/Refactor a Golfer Class - 7389 entries

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

Best score: 7
Best player score: 32
Position: #170 / 1825
Number of attempts: 9

Jung Yeon Park
Twitter: @park_jungy

PhD Student in ML @Northeastern