Played Challenges
Simple, Practical, and Common - 33715 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: #3288 / 7440
- Number of attempts: 4
Get mail address from outlook format - 649 entries
Create a mail list space separated of mail list formatted by outlook
- Best score: 15
- Best player score: 17
- Position: #130 / 204
- Number of attempts: 1
Swap values - 4639 entries
Well, swap the values...
- Best score: 11
- Best player score: 11
- Position: #247 / 1273
- Number of attempts: 6
prepend * to every non-blank line - 6325 entries
Prepend an asterisk to every non-blank line in the input file.
- Best score: 10
- Best player score: 11
- Position: #490 / 1543
- Number of attempts: 5
One number per line - 18751 entries
Just give me the numbers.
- Best score: 14
- Best player score: 18
- Position: #1458 / 3869
- Number of attempts: 8
Add semicolons - 10879 entries
Simply add a semicolon at the end of each line
- Best score: 10
- Best player score: 11
- Position: #1335 / 3071
- Number of attempts: 2
remove lines containing the word "reader" - 3597 entries
easy stuff
- Best score: 9
- Best player score: 9
- Position: #90 / 1167
- Number of attempts: 6
Just the middle - 11477 entries
Delete the instructions at the top and bottom.
- Best score: 7
- Best player score: 11
- Position: #3911 / 4206
- Number of attempts: 1
One to Ten - 2225 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 / 676
- Number of attempts: 3
Interleave lines - 185 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: #51 / 60
- Number of attempts: 1
Fix the XML - 1039 entries
The challenge consists in having a valid xml from an incomplete source.
- Best score: 18
- Best player score: 18
- Position: #10 / 290
- Number of attempts: 5
I forgot quotes - 16014 entries
Oops.
- Best score: 10
- Best player score: 10
- Position: #129 / 4188
- Number of attempts: 5
Khalid Harun
Twitter: @KhalidHarun
Web Application Developer who is passionate about using web technology for personal development and community organizing.