Played Challenges
Search and Replace 0 - 5004 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 12
- Position: #109 / 1630
- Number of attempts: 2
HTML to Haml - 881 entries
Help convert this HTML page to Haml.
- Best score: 23
- Best player score: 27
- Position: #27 / 205
- Number of attempts: 5
Sort and add attributes - 1477 entries
Sort the states and add the attribute country to each record.
- Best score: 33
- Best player score: 33
- Position: #58 / 575
- Number of attempts: 5
Simple text editing with Vim - 12983 entries
Make the pairs of lines match up by making each second line same as first
- Best score: 13
- Best player score: 13
- Position: #4 / 3736
- Number of attempts: 9