Played Challenges
Quicksort - 2038 entries
We need the numbers in the first row sorted as quickly as possible! Be careful not to disturb the data below the divider though: that must remain unchanged.
- Best score: 6
- Best player score: 24
- Position: #252 / 452
- Number of attempts: 5
Fix the shell script! - 2606 entries
Fix the shell script with the fewest keystrokes!
- Best score: 26
- Best player score: 27
- Position: #124 / 607
- Number of attempts: 10
Reverse characters in a line - 778 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: 12
- Position: #25 / 268
- Number of attempts: 7
Whitespace, empty lines and tabs - 3795 entries
Convert tabs to spaces, strip empty lines and trailing whitespace.
- Best score: 16
- Best player score: 16
- Position: #41 / 816
- Number of attempts: 13
Simple text editing with Vim - 13134 entries
Make the pairs of lines match up by making each second line same as first
- Best score: 13
- Best player score: 13
- Position: #712 / 3776
- Number of attempts: 5
Reformat/Refactor a Golfer Class - 7252 entries
A simple case of removing unneeded code and fixing broken indentation.
- Best score: 10
- Best player score: 34
- Position: #325 / 1790
- Number of attempts: 5