Played Challenges
Search and Replace 0 - 4792 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 12
- Position: #114 / 1585
- Number of attempts: 4
Numbering a List - 1859 entries
Pretty simple, number the list.
- Best score: 13
- Best player score: 24
- Position: #464 / 639
- Number of attempts: 3
The holy-grail may help - 345 entries
Can you find it in less than 20 strokes, Arthur?
- Best score: 16
- Best player score: 16
- Position: #83 / 205
- Number of attempts: 2
Shebangs for all - 1912 entries
We've all seen or used a shebang once or twice. Ditch the specific paths and leave just a dynamic Ruby and Python bath behind.
- Best score: 11
- Best player score: 12
- Position: #106 / 500
- Number of attempts: 4
A Simple One - 1001 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: #194 / 643
- 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: #29 / 230
- Number of attempts: 6
The Cake is a Lie - 1286 entries
Correct the capitalization of each word
- Best score: 9
- Best player score: 9
- Position: #95 / 512
- Number of attempts: 3
Braces or Brackets? - 885 entries
Someone forgot whether to use braces or brackets and you have to clean up their code!
- Best score: 34
- Best player score: 41
- Position: #89 / 289
- Number of attempts: 2
Whitespace, empty lines and tabs - 3340 entries
Convert tabs to spaces, strip empty lines and trailing whitespace.
- Best score: 16
- Best player score: 19
- Position: #164 / 737
- Number of attempts: 7
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: 14
- Position: #837 / 3581
- Number of attempts: 8
Reformat/Refactor a Golfer Class - 6560 entries
A simple case of removing unneeded code and fixing broken indentation.
- Best score: 32
- Best player score: 33
- Position: #183 / 1616
- Number of attempts: 8