Played Challenges
Inverting Lines - 1907 entries
A simple challenge to invert all lines, except the first.
- Best score: 10
- Best player score: 10
- Position: #91 / 512
- Number of attempts: 3
swap number pairs - 2115 entries
Swap the numbers in a bunch of 2-element arrays.
- Best score: 16
- Best player score: 34
- Position: #282 / 384
- Number of attempts: 1
Rural Post - 4551 entries
Simple challenge to remove all but the post code on each line
- Best score: 9
- Best player score: 15
- Position: #746 / 1110
- Number of attempts: 2
Simple, Practical, and Common - 33742 entries
Simple things we do all the time should be able to be done with very few keystrokes, but sometimes I find something I need to do makes me go, "There MUST be a better way." This challenge is just a simple movement and entering text at a certain place.
- Best score: 22
- Best player score: 34
- Position: #6471 / 7447
- Number of attempts: 1
Hogwarts Email Sorting - 928 entries
Given a list of emails, get the students full name and their associated house.
- Best score: 20
- Best player score: 26
- Position: #214 / 262
- Number of attempts: 1
prepend * to every non-blank line - 6353 entries
Prepend an asterisk to every non-blank line in the input file.
- Best score: 10
- Best player score: 13
- Position: #847 / 1549
- Number of attempts: 2
One number per line - 18776 entries
Just give me the numbers.
- Best score: 14
- Best player score: 28
- Position: #3594 / 3875
- Number of attempts: 4
Add semicolons - 10887 entries
Simply add a semicolon at the end of each line
- Best score: 10
- Best player score: 13
- Position: #2078 / 3074
- Number of attempts: 1
Box it - 7916 entries
Create a box around a line.
- Best score: 21
- Best player score: 31
- Position: #1475 / 1881
- Number of attempts: 1
Vice versa - 7953 entries
Little role switching.
- Best score: 12
- Best player score: 36
- Position: #2078 / 2140
- Number of attempts: 1
I forgot quotes - 16038 entries
Oops.
- Best score: 10
- Best player score: 23
- Position: #3927 / 4192
- Number of attempts: 1