Played Challenges
Quicksort - 1962 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: 8
- Position: #165 / 431
- Number of attempts: 5
EDN reformat - 1158 entries
The goal is to make the code more readable and concise while maintaining its functionality.
- Best score: 17
- Best player score: 18
- Position: #54 / 164
- Number of attempts: 13
Remove line numbers - 736 entries
From http://web.archive.org/web/20140831121704/http://dirac.org/linux/gdb/02a-Memory_Layout_And_The_Stack.php#investigatingthestackwithgdb.
- Best score: 9
- Best player score: 12
- Position: #46 / 198
- Number of attempts: 9
Find fix point of cos - 1402 entries
Write a function to find the fix point of cos. It is not a good code; It is just to use vim. Inspired by the excellent https://mvanier.livejournal.com/2897.html about the Y combinator.
- Best score: 14
- Best player score: 14
- Position: #54 / 415
- Number of attempts: 3
Insert column data on Confluence-style table - 458 entries
Add ip addresses into new "IP" column based on the last digits from the "Server" column
- Best score: 33
- Best player score: 42
- Position: #41 / 109
- Number of attempts: 5
simple replacements - 1753 entries
The goal is to see the replacement commands in action.
- Best score: 19
- Best player score: 19
- Position: #85 / 380
- Number of attempts: 7
Inverting Lines - 1900 entries
A simple challenge to invert all lines, except the first.
- Best score: 10
- Best player score: 10
- Position: #213 / 511
- Number of attempts: 3
Python dataclasses - 1136 entries
Simple challenge to extract fields from a Python class
- Best score: 19
- Best player score: 19
- Position: #64 / 284
- Number of attempts: 4