Played Challenges
Search and Replace 0 - 4792 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 14
- Position: #896 / 1585
- Number of attempts: 4
Reverse characters in a line - 711 entries
You have everything you need, just not in the right order. Mastermind would give you 26 white pegs.
- Best score: 12
- Best player score: 15
- Position: #119 / 250
- Number of attempts: 8
Change the content of a string - 1476 entries
This docstring is a complete lie. Fix it.
- Best score: 22
- Best player score: 22
- Position: #64 / 558
- Number of attempts: 2
Sort and add attributes - 1330 entries
Sort the states and add the attribute country to each record.
- Best score: 33
- Best player score: 34
- Position: #303 / 530
- Number of attempts: 4
Whitespace, empty lines and tabs - 3340 entries
Convert tabs to spaces, strip empty lines and trailing whitespace.
- Best score: 16
- Best player score: 20
- Position: #193 / 737
- Number of attempts: 7
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: 14
- Position: #880 / 3581
- Number of attempts: 7
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: #494 / 1616
- Number of attempts: 3