Played Challenges
Search and Replace 0 - 5004 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 12
- Position: #141 / 1630
- Number of attempts: 4
Case preserving word replacement - 454 entries
Half way through my project, my people turned into dogs. Now I have to change everything in my source.
- Best score: 19
- Best player score: 19
- Position: #31 / 180
- Number of attempts: 3
Numbering a List - 1935 entries
Pretty simple, number the list.
- Best score: 13
- Best player score: 25
- Position: #510 / 654
- Number of attempts: 1
Whitespace, empty lines and tabs - 3763 entries
Convert tabs to spaces, strip empty lines and trailing whitespace.
- Best score: 16
- Best player score: 25
- Position: #396 / 807
- Number of attempts: 4