VimGolf - real Vim ninjas count every keystroke!

Played Challenges

RUST Cargo.toml version to last - 320 entries

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

Best score: 16
Best player score: 16
Position: #5 / 95
Number of attempts: 5

RUST match with enum for Coin - 176 entries

RUST match with enum for Coin rusty practice on vimgolf

Best score: 84
Best player score: 111
Position: #31 / 50
Number of attempts: 3

Making 3 line function a one liner. - 305 entries

Simple challenge for frequent action while programming.

Best score: 4
Best player score: 4
Position: #15 / 194
Number of attempts: 1

Modernise code - 1333 entries

Modernise and clean up some C++ code.

Best score: 34
Best player score: 34
Position: #13 / 307
Number of attempts: 14

Enumerate Bullets - 292 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: 20
Best player score: 20
Position: #8 / 80
Number of attempts: 6

Put a cross in the square - 203 entries

Put a cross in the square

Best score: 20
Best player score: 22
Position: #24 / 84
Number of attempts: 4

swap number pairs - 2011 entries

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

Best score: 16
Best player score: 17
Position: #83 / 370
Number of attempts: 18

HS Final exam vimgolf - 864 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: #50 / 227
Number of attempts: 12

Extend shell script - 103 entries

Just add some more stuff

Best score: 37
Best player score: 83
Position: #37 / 42
Number of attempts: 1

Easy modification of ssh config - 335 entries

Just add another alias to each worker

Best score: 24
Best player score: 24
Position: #11 / 104
Number of attempts: 4

ssh config skills - 249 entries

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

Best score: 41
Best player score: 41
Position: #4 / 63
Number of attempts: 9

Change double quotes to single quotes, but with a twist - 281 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 / 53
Number of attempts: 9

Python: Def to Lambda - 423 entries

LAMBDA!!!

Best score: 19
Best player score: 19
Position: #28 / 149
Number of attempts: 5

Turn the x - 297 entries

Turn the x to a +

Best score: 19
Best player score: 20
Position: #26 / 77
Number of attempts: 6

Rural Post - 4368 entries

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

Best score: 9
Best player score: 25
Position: #900 / 1072
Number of attempts: 3

Levenshtein distance - 104 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: #15 / 36
Number of attempts: 6

Satisfy the go linter - 2329 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 / 457
Number of attempts: 14

Add quotes to ansible playbook - 930 entries

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

Best score: 8
Best player score: 8
Position: #30 / 296
Number of attempts: 3

Multiline to Single Line - 668 entries

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

Best score: 5
Best player score: 5
Position: #99 / 292
Number of attempts: 3

Data reformat - 271 entries

Reformat this copy-paste data! #csv

Best score: 38
Best player score: 38
Position: #9 / 60
Number of attempts: 8

xrandr outputs and dashes - 652 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 / 213
Number of attempts: 6

From a Thunderlink to a Markdown link - 747 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 / 166
Number of attempts: 9

Capitalize the Names - 361 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 / 91
Number of attempts: 5

Replace pattern with 1, 2, 3, ... on each line - 1098 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: #81 / 225
Number of attempts: 15

Simple, Practical, and Common - 33385 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: #3691 / 7364
Number of attempts: 3

Hogwarts Email Sorting - 877 entries

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

Best score: 20
Best player score: 20
Position: #45 / 254
Number of attempts: 5

Get mail address from outlook format - 621 entries

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

Best score: 15
Best player score: 15
Position: #59 / 196
Number of attempts: 4

Reconstruct the actual output from my unit test tool report - 151 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 / 51
Number of attempts: 3

Add text at some column - 154 entries

Complete golang struct statement.

Best score: 31
Best player score: 31
Position: #15 / 60
Number of attempts: 4

Swap values - 4543 entries

Well, swap the values...

Best score: 11
Best player score: 11
Position: #341 / 1257
Number of attempts: 6

prepend * to every non-blank line - 6208 entries

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

Best score: 10
Best player score: 11
Position: #695 / 1517
Number of attempts: 4

One number per line - 18616 entries

Just give me the numbers.

Best score: 14
Best player score: 16
Position: #1025 / 3842
Number of attempts: 9

Quote modules - 1054 entries

Complete golang import statement.

Best score: 21
Best player score: 21
Position: #33 / 274
Number of attempts: 14

Aliases for cd - 849 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 / 150
Number of attempts: 19

Quote modules (ver.2) - 211 entries

Complete golang import statement.

Best score: 22
Best player score: 22
Position: #6 / 56
Number of attempts: 7

citizen_hacks_2019_challenge2 - 189 entries

For the Citizen Hacks 2019 Vim competition.

Best score: 6
Best player score: 6
Position: #49 / 99
Number of attempts: 2

Swap values inside brackets - 2464 entries

Easy challenge.

Best score: 14
Best player score: 14
Position: #101 / 569
Number of attempts: 8

Unsemantic linewrapping - 890 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 / 224
Number of attempts: 10

V to the i - 4751 entries

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

Best score: 7
Best player score: 7
Position: #766 / 1879
Number of attempts: 2

Applying same text modification in several lines - 2845 entries

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

Best score: 12
Best player score: 13
Position: #257 / 840
Number of attempts: 5

Refactor typescript arrow function type - 302 entries

Make arrow function type less verbose and easier to read

Best score: 20
Best player score: 20
Position: #19 / 68
Number of attempts: 9

Add string initializers to an enum - 862 entries

Change Typescript enum so that it has string initializers.

Best score: 21
Best player score: 21
Position: #59 / 254
Number of attempts: 6

SCREAMING_SNAKE_CASE to Title Case - 1181 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 / 244
Number of attempts: 11

Swap the operands under comparison - 270 entries

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

Best score: 19
Best player score: 19
Position: #22 / 98
Number of attempts: 7

Add semicolons - 10792 entries

Simply add a semicolon at the end of each line

Best score: 10
Best player score: 10
Position: #697 / 3044
Number of attempts: 4

Bad Copy Syntax - 2001 entries

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

Best score: 18
Best player score: 18
Position: #20 / 516
Number of attempts: 5

Split line with dots - 2125 entries

This line is too long, split it.

Best score: 15
Best player score: 15
Position: #158 / 630
Number of attempts: 7

remove lines containing the word "reader" - 3537 entries

easy stuff

Best score: 9
Best player score: 9
Position: #471 / 1144
Number of attempts: 4

Com(m)a Trouble - 3675 entries

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

Best score: 12
Best player score: 12
Position: #139 / 827
Number of attempts: 19

Wrap the text of an email message to 79 characters - 679 entries

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

Best score: 5
Best player score: 5
Position: #258 / 386
Number of attempts: 1

Extract wireshark capture filter - 198 entries

Extract wireshark capture filter from IP plan

Best score: 25
Best player score: 25
Position: #4 / 67
Number of attempts: 7

Box it - 7828 entries

Create a box around a line.

Best score: 21
Best player score: 21
Position: #417 / 1865
Number of attempts: 11

Cool or not? - 793 entries

abc trying to be cool or not...

Best score: 15
Best player score: 15
Position: #63 / 226
Number of attempts: 4

multiple cursor alternative - 1474 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 / 376
Number of attempts: 5

html paragraph to table - 590 entries

reformat html paragraph to table

Best score: 48
Best player score: 48
Position: #20 / 123
Number of attempts: 15

From argument to object - 1474 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 / 450
Number of attempts: 4

Two pairs of cluster of letters creates word - 735 entries

Clean and group.

Best score: 17
Best player score: 17
Position: #53 / 174
Number of attempts: 5

Every other line - 2886 entries

AaAaAaA

Best score: 12
Best player score: 12
Position: #74 / 700
Number of attempts: 8

Copy three lines - 2840 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 / 635
Number of attempts: 8

Convert Application Output to CSV - 187 entries

Change the application output to comma-separated values

Best score: 17
Best player score: 17
Position: #30 / 52
Number of attempts: 4

Array propagate - 319 entries

Complete the array with the keys as part of the value

Best score: 23
Best player score: 23
Position: #20 / 115
Number of attempts: 6

Extract argument from function - 2314 entries

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

Best score: 13
Best player score: 13
Position: #253 / 744
Number of attempts: 6

Search and Replace 0 - 4792 entries

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

Best score: 12
Best player score: 12
Position: #664 / 1585
Number of attempts: 3

Preferably without multi-cursor plugin - 538 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 / 127
Number of attempts: 8

Number Sort - 305 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 / 163
Number of attempts: 1

That hyphen - 2556 entries

"vim vi improved"

Best score: 9
Best player score: 9
Position: #231 / 695
Number of attempts: 5

comment and uncomment code inline - 1069 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 / 314
Number of attempts: 4

Just the middle - 11360 entries

Delete the instructions at the top and bottom.

Best score: 7
Best player score: 7
Position: #1462 / 4164
Number of attempts: 2

Team names - 1805 entries

The team names are misspelled.

Best score: 16
Best player score: 16
Position: #272 / 581
Number of attempts: 2

Make HTML List - 1039 entries

Turn the comma separated list into an unordered html list.

Best score: 33
Best player score: 33
Position: #14 / 271
Number of attempts: 18

Learn some german verbs - 531 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: #125 / 131
Number of attempts: 2

Todo list specification - 385 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 / 176
Number of attempts: 3

Remember VimGolf Rules ! - 257 entries

Rules, ... and don't forget !

Best score: 7
Best player score: 7
Position: #36 / 138
Number of attempts: 2

Stairstep digits - 376 entries

Remove the evens. Double the odds.

Best score: 9
Best player score: 13
Position: #110 / 141
Number of attempts: 1

Missing Library and a Typo - 856 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: 15
Position: #23 / 209
Number of attempts: 6

Basic renumbering - 5587 entries

Renumbering Basic.

Best score: 11
Best player score: 11
Position: #249 / 1258
Number of attempts: 9

Simple addition - 310 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 / 117
Number of attempts: 3

Adam's challenge - 957 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 / 266
Number of attempts: 7

Create a table - 325 entries

Convert the given input into a formatted table

Best score: 16
Best player score: 16
Position: #42 / 104
Number of attempts: 4

Fiddle percentages into real numbers - 840 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 / 287
Number of attempts: 8

Nesting SASS - 261 entries

Move a block inside another block and indent it

Best score: 9
Best player score: 9
Position: #42 / 93
Number of attempts: 4

Combines all items - 303 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 / 137
Number of attempts: 3

Wrap text in quotes - 349 entries

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

Best score: 16
Best player score: 16
Position: #44 / 120
Number of attempts: 7

ninja substitution - 1372 entries

How can you reuse a previous substitution ?

Best score: 14
Best player score: 14
Position: #72 / 261
Number of attempts: 9

Vice versa - 7805 entries

Little role switching.

Best score: 12
Best player score: 12
Position: #583 / 2101
Number of attempts: 7

Paragraph sort - 430 entries

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

Best score: 14
Best player score: 14
Position: #38 / 123
Number of attempts: 2

Triangle of arrows - 171 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 / 40
Number of attempts: 7

Order and join - 956 entries

There's something special about the input order.

Best score: 10
Best player score: 10
Position: #73 / 255
Number of attempts: 8

Paragraph breaks - 505 entries

Swap the blank lines and the aaa lines.

Best score: 10
Best player score: 10
Position: #41 / 165
Number of attempts: 6

comments galore - 998 entries

Basic comment reformatting

Best score: 10
Best player score: 10
Position: #290 / 418
Number of attempts: 3

Replace and keep the case - 407 entries

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

Best score: 26
Best player score: 26
Position: #50 / 115
Number of attempts: 8

Align commas - 1049 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 / 241
Number of attempts: 9

Hello ${world} - 299 entries

Migrate a JavaScript String from concatenation to ES6 interpolation.

Best score: 24
Best player score: 24
Position: #32 / 94
Number of attempts: 8

One to Ten - 2165 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 / 662
Number of attempts: 10

Change part of a function name in multiple occurrences - 639 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 / 203
Number of attempts: 6

citizen_hacks_2019_challenge5 - 137 entries

For the Citizen Hacks 2019 Vim competition.

Best score: 6
Best player score: 6
Position: #32 / 73
Number of attempts: 2

Line under headers - 2004 entries

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

Best score: 24
Best player score: 24
Position: #10 / 496
Number of attempts: 9

Build a six - 272 entries

Just enjoy building "a" floors...

Best score: 22
Best player score: 22
Position: #54 / 92
Number of attempts: 4

Increment each number - 977 entries

Increment each number individually by one

Best score: 15
Best player score: 15
Position: #57 / 242
Number of attempts: 11

Around the clock - 188 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 / 74
Number of attempts: 3

Join 'em - 248 entries

This shouldn't be too tough

Best score: 4
Best player score: 4
Position: #4 / 148
Number of attempts: 1

Delete to the end of the current line - 791 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 / 385
Number of attempts: 1

Song Transcription Oops - 234 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 / 75
Number of attempts: 6

change parenthesis - 278 entries

change the pair of braces into a pair of parentheses

Best score: 9
Best player score: 9
Position: #77 / 156
Number of attempts: 2

Remove quotes after first field - 353 entries

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

Best score: 16
Best player score: 16
Position: #25 / 87
Number of attempts: 10

Put the months in order - 932 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 / 158
Number of attempts: 16

Reorder the groups - 1137 entries

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

Best score: 14
Best player score: 14
Position: #82 / 259
Number of attempts: 8

move titles next to url, in quotes - 504 entries

had trouble with something similar

Best score: 19
Best player score: 19
Position: #8 / 135
Number of attempts: 4

Array transposition - 2378 entries

Transpose two arrays into one.

Best score: 16
Best player score: 16
Position: #39 / 443
Number of attempts: 22

convert yml into java pojo field - 829 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 / 223
Number of attempts: 4

Simple format (2) - 334 entries

try again!

Best score: 23
Best player score: 23
Position: #15 / 69
Number of attempts: 7

Collect List - 4264 entries

Convert to comma separated list.

Best score: 12
Best player score: 12
Position: #506 / 1186
Number of attempts: 4

VimGolfNight - 536 entries

Based on "The name of the game".

Best score: 12
Best player score: 12
Position: #274 / 343
Number of attempts: 1

Space out the alphabet - 1627 entries

Put 3 spaces between adjacent letters.

Best score: 15
Best player score: 15
Position: #104 / 440
Number of attempts: 8

Mute the second method of this script - 447 entries

prepend a # infront of every line of the second method

Best score: 9
Best player score: 9
Position: #138 / 237
Number of attempts: 2

I forgot quotes - 15931 entries

Oops.

Best score: 10
Best player score: 18
Position: #3376 / 4161
Number of attempts: 2

-a-b-c- - 3176 entries

Put hyphens everywhere.

Best score: 13
Best player score: 13
Position: #300 / 1129
Number of attempts: 5

Lisp Condense - 438 entries

Reduce 4 cons selection operations down to one function call.

Best score: 13
Best player score: 13
Position: #54 / 154
Number of attempts: 5

Don't know what this is - 1978 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 / 578
Number of attempts: 4

A HAPPY NEW YEAR 2014 ! - 10624 entries

A HAPPY NEW YEAR 2014 !

Best score: 11
Best player score: 11
Position: #1571 / 3666
Number of attempts: 3

attr_aligner - 3444 entries

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

Best score: 19
Best player score: 26
Position: #276 / 692
Number of attempts: 8

Letter case trickery - 1594 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 / 511
Number of attempts: 8

quotes inside quotes - 3125 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 / 1072
Number of attempts: 5

Words in parens - 12858 entries

We should all ace this, right?

Best score: 13
Best player score: 14
Position: #1145 / 3946
Number of attempts: 10

ASCII-art Histogram - 310 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 / 55
Number of attempts: 14

Array Transposition - 177 entries

Transpose four arrays into two.

Best score: 27
Best player score: 28
Position: #11 / 53
Number of attempts: 6

Saving the hashes(#) - 1992 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 / 473
Number of attempts: 12

calculations - 262 entries

Complete these (weird) calculations.

Best score: 38
Best player score: 38
Position: #12 / 64
Number of attempts: 13

Vertical Limit - 2440 entries

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

Best score: 21
Best player score: 21
Position: #91 / 737
Number of attempts: 9

replacing each line of a block selection - 2947 entries

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

Best score: 18
Best player score: 18
Position: #122 / 768
Number of attempts: 10

Switch function arguments - 2082 entries

How to switch two arguments of a function.

Best score: 11
Best player score: 11
Position: #177 / 652
Number of attempts: 4

switch variable - 5036 entries

how fast can you switch two variable ?

Best score: 11
Best player score: 11
Position: #639 / 1736
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: 13
Position: #102 / 640
Number of attempts: 5

Numbering a List - 1859 entries

Pretty simple, number the list.

Best score: 13
Best player score: 13
Position: #59 / 639
Number of attempts: 1

Ruby 1.9 compat - 610 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 / 230
Number of attempts: 3

Sorting paragraphs - 505 entries

Order the paragraphs correctly, per prefixed index

Best score: 18
Best player score: 23
Position: #28 / 156
Number of attempts: 10

Reformat most common surnames - 647 entries

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

Best score: 23
Best player score: 24
Position: #22 / 198
Number of attempts: 6

Remember FizzBuzz? - 654 entries

Output FizzBuzz to 100. Start with nothing.

Best score: 39
Best player score: 39
Position: #8 / 177
Number of attempts: 5

Change the content of a string - 1476 entries

This docstring is a complete lie. Fix it.

Best score: 22
Best player score: 22
Position: #191 / 558
Number of attempts: 3

Sort and add attributes - 1327 entries

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

Best score: 33
Best player score: 33
Position: #233 / 529
Number of attempts: 3

Add fold markers to a .c file - 556 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 / 172
Number of attempts: 9

Reconstruct the Sentence - 1369 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: #112 / 384
Number of attempts: 3

Braces or Brackets? - 884 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 / 288
Number of attempts: 8

Whitespace, empty lines and tabs - 3339 entries

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

Best score: 16
Best player score: 16
Position: #20 / 736
Number of attempts: 12

Flodder-challenge - 1117 entries

Replace the text the most efficient and win!

Best score: 27
Best player score: 27
Position: #19 / 311
Number of attempts: 15

Simple text editing with Vim - 12290 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 / 3581
Number of attempts: 7

Reformat/Refactor a Golfer Class - 6560 entries

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

Best score: 32
Best player score: 32
Position: #167 / 1616
Number of attempts: 9

Jung Yeon Park
Twitter: @park_jungy

PhD Student in ML @Northeastern