Played Challenges
Search and Replace 0 - 4792 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 15
- Position: #1066 / 1585
- Number of attempts: 1
Words in parens - 12858 entries
We should all ace this, right?
- Best score: 13
- Best player score: 14
- Position: #47 / 3946
- Number of attempts: 4
Delete unwanted lines - 396 entries
Delete all lines which does not end in "o.."
- Best score: 9
- Best player score: 9
- Position: #38 / 225
- Number of attempts: 2
Vertical Limit - 2448 entries
transform a succession of one word lines to a an array of strings
- Best score: 21
- Best player score: 28
- Position: #550 / 738
- Number of attempts: 1
Append semicolon after expressions - 1005 entries
Some lines need the semicolon, some don't.
- Best score: 11
- Best player score: 15
- Position: #375 / 403
- Number of attempts: 1
switch variable - 5036 entries
how fast can you switch two variable ?
- Best score: 11
- Best player score: 11
- Position: #170 / 1736
- Number of attempts: 4
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: #125 / 205
- 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: #42 / 230
- Number of attempts: 9
Change the content of a string - 1476 entries
This docstring is a complete lie. Fix it.
- Best score: 22
- Best player score: 27
- Position: #428 / 558
- Number of attempts: 1
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: 48
- Position: #190 / 288
- Number of attempts: 1
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: 26
- Position: #3083 / 3581
- Number of attempts: 1
Reformat/Refactor a Golfer Class - 6560 entries
A simple case of removing unneeded code and fixing broken indentation.
- Best score: 32
- Best player score: 37
- Position: #514 / 1616
- Number of attempts: 2
Kevin McGladdery
Twitter: @run_kmc
I'm dope on the floor and I'm magic on the mic.