Played Challenges
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: 32
- Position: #12 / 36
- Number of attempts: 5
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: #13 / 457
- Number of attempts: 10
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: #4 / 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: #34 / 292
- Number of attempts: 2
Data reformat - 271 entries
Reformat this copy-paste data! #csv
- Best score: 38
- Best player score: 89
- Position: #49 / 60
- Number of attempts: 5
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: #58 / 213
- Number of attempts: 10
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: #25 / 166
- Number of attempts: 16
Yo To Hello - 1115 entries
Simply Turn Yo To Hello
- Best score: 10
- Best player score: 10
- Position: #149 / 518
- Number of attempts: 1
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: 21
- Position: #20 / 225
- Number of attempts: 10
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: 22
- Position: #2193 / 7364
- Number of attempts: 10
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: 10
- Position: #229 / 1517
- Number of attempts: 14
One number per line - 18616 entries
Just give me the numbers.
- Best score: 14
- Best player score: 14
- Position: #665 / 3842
- Number of attempts: 16
Quote modules - 1054 entries
Complete golang import statement.
- Best score: 21
- Best player score: 21
- Position: #26 / 274
- Number of attempts: 7
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: #244 / 840
- 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: #499 / 3044
- Number of attempts: 13
Bad Copy Syntax - 2001 entries
Copy should be from right to left, but sometimes you type it wrong.
- Best score: 18
- Best player score: 19
- Position: #198 / 516
- Number of attempts: 7
remove lines containing the word "reader" - 3537 entries
easy stuff
- Best score: 9
- Best player score: 9
- Position: #416 / 1144
- Number of attempts: 8
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: #120 / 827
- Number of attempts: 9
Box it - 7828 entries
Create a box around a line.
- Best score: 21
- Best player score: 21
- Position: #352 / 1865
- Number of attempts: 11
Just the middle - 11360 entries
Delete the instructions at the top and bottom.
- Best score: 7
- Best player score: 7
- Position: #1393 / 4164
- Number of attempts: 7
Vice versa - 7805 entries
Little role switching.
- Best score: 12
- Best player score: 12
- Position: #556 / 2101
- Number of attempts: 5
Line under headers - 2004 entries
Put a line under each header, and remove the other markdown formatting.
- Best score: 24
- Best player score: 25
- Position: #37 / 496
- Number of attempts: 12
I forgot quotes - 15931 entries
Oops.
- Best score: 10
- Best player score: 10
- Position: #1043 / 4161
- Number of attempts: 14
A HAPPY NEW YEAR 2014 ! - 10628 entries
A HAPPY NEW YEAR 2014 !
- Best score: 11
- Best player score: 11
- Position: #1528 / 3667
- Number of attempts: 5
Words in parens - 12858 entries
We should all ace this, right?
- Best score: 13
- Best player score: 14
- Position: #1105 / 3946
- Number of attempts: 8