Played Challenges
Simple, Practical, and Common - 32903 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: 25
- Position: #3211 / 7270
- Number of attempts: 4
Get mail address from outlook format - 592 entries
Create a mail list space separated of mail list formatted by outlook
- Best score: 15
- Best player score: 17
- Position: #117 / 182
- Number of attempts: 1
Swap values - 4440 entries
Well, swap the values...
- Best score: 11
- Best player score: 11
- Position: #247 / 1241
- Number of attempts: 6
prepend * to every non-blank line - 5959 entries
Prepend an asterisk to every non-blank line in the input file.
- Best score: 10
- Best player score: 11
- Position: #458 / 1463
- Number of attempts: 5
One number per line - 18377 entries
Just give me the numbers.
- Best score: 14
- Best player score: 18
- Position: #1424 / 3787
- Number of attempts: 8
Add semicolons - 10539 entries
Simply add a semicolon at the end of each line
- Best score: 10
- Best player score: 11
- Position: #1303 / 2988
- Number of attempts: 2
remove lines containing the word "reader" - 3454 entries
easy stuff
- Best score: 9
- Best player score: 9
- Position: #90 / 1121
- Number of attempts: 6
Just the middle - 11136 entries
Delete the instructions at the top and bottom.
- Best score: 7
- Best player score: 11
- Position: #3826 / 4112
- Number of attempts: 1
One to Ten - 2093 entries
Generate the sequence of numbers from 1 to 10, one number per line. Inspired by this Reddit thread: https://redd.it/ak4it2
- Best score: 12
- Best player score: 12
- Position: #2 / 641
- Number of attempts: 3
Interleave lines - 133 entries
This is some kind of « paste -d'\n' c b a ». There are many ways to achieve this.. just find the shortest!
- Best score: 17
- Best player score: 38
- Position: #45 / 54
- Number of attempts: 1
Fix the XML - 958 entries
The challenge consists in having a valid xml from an incomplete source.
- Best score: 18
- Best player score: 18
- Position: #10 / 279
- Number of attempts: 5
I forgot quotes - 15727 entries
Oops.
- Best score: 10
- Best player score: 10
- Position: #129 / 4113
- Number of attempts: 5
Khalid Harun
Twitter: @KhalidHarun
Web Application Developer who is passionate about using web technology for personal development and community organizing.