Played Challenges
Search and Replace 0 - 4792 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 12
- Position: #281 / 1585
- Number of attempts: 5
A HAPPY NEW YEAR 2014 ! - 10628 entries
A HAPPY NEW YEAR 2014 !
- Best score: 11
- Best player score: 11
- Position: #68 / 3667
- Number of attempts: 6
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: 10
- Position: #81 / 511
- Number of attempts: 5
Words in parens - 12858 entries
We should all ace this, right?
- Best score: 13
- Best player score: 14
- Position: #235 / 3946
- Number of attempts: 7
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: 11
- Position: #17 / 500
- Number of attempts: 12
Jon Evans
Twitter: @burmasauce
I'm a web app developer