Played Challenges
Simple, Practical, and Common - 33621 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: 24
- Position: #3059 / 7422
- Number of attempts: 6
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: 22
- Position: #116 / 262
- Number of attempts: 3
One number per line - 18732 entries
Just give me the numbers.
- Best score: 14
- Best player score: 19
- Position: #1948 / 3865
- Number of attempts: 3
Unsemantic linewrapping - 928 entries
[Inspired by a blog post I read: https://scott.mn/2014/02/21/semantic_linewrapping/. Text adapted.] Sometimes when editing a Markdown file, I wrap the lines semantically. Instead of inserting a newline at 70 columns (or whatever), or making paragraphs one long line, I put in newlines at a point that seems logical to me. This may seem silly, but it produces better diffs. Semantic linewrapping also makes editing snappier. I can delete, edit or insert sentences easily using linewise operations. Code-oriented text editors like Vim and [REDACTED] are really good at this kind of manipulation. Editing text that hasn't been wrapped semantically is a pain, though:
- Best score: 9
- Best player score: 9
- Position: #56 / 231
- Number of attempts: 7
Add semicolons - 10867 entries
Simply add a semicolon at the end of each line
- Best score: 10
- Best player score: 11
- Position: #1236 / 3065
- Number of attempts: 4
remove lines containing the word "reader" - 3590 entries
easy stuff
- Best score: 9
- Best player score: 10
- Position: #721 / 1163
- Number of attempts: 6
Box it - 7906 entries
Create a box around a line.
- Best score: 21
- Best player score: 24
- Position: #907 / 1877
- Number of attempts: 3
Line under headers - 2045 entries
Put a line under each header, and remove the other markdown formatting.
- Best score: 24
- Best player score: 35
- Position: #374 / 504
- Number of attempts: 5
Words in parens - 12939 entries
We should all ace this, right?
- Best score: 13
- Best player score: 25
- Position: #3785 / 3964
- Number of attempts: 2