Played Challenges
Search and Replace 0 - 4792 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 12
- Position: #109 / 1585
- Number of attempts: 2
HTML to Haml - 842 entries
Help convert this HTML page to Haml.
- Best score: 23
- Best player score: 27
- Position: #26 / 202
- Number of attempts: 5
Sort and add attributes - 1327 entries
Sort the states and add the attribute country to each record.
- Best score: 33
- Best player score: 33
- Position: #58 / 529
- Number of attempts: 5
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: 13
- Position: #4 / 3581
- Number of attempts: 9