Played Challenges
Simple, Practical, and Common - 34021 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: 33
- Position: #6278 / 7517
- Number of attempts: 1
Swap values - 4707 entries
Well, swap the values...
- Best score: 11
- Best player score: 15
- Position: #965 / 1294
- Number of attempts: 2
One number per line - 18903 entries
Just give me the numbers.
- Best score: 14
- Best player score: 22
- Position: #2785 / 3904
- Number of attempts: 3
Swap values inside brackets - 2551 entries
Easy challenge.
- Best score: 13
- Best player score: 24
- Position: #511 / 594
- Number of attempts: 1
Unsemantic linewrapping - 964 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: 12
- Position: #179 / 238
- Number of attempts: 3
V to the i - 4885 entries
Input is 99 V's. Output is 100 i's.
- Best score: 7
- Best player score: 8
- Position: #1439 / 1915
- Number of attempts: 1
Applying same text modification in several lines - 2931 entries
Remove identical text at the beginning of several lines and the closing parenthesis.
- Best score: 12
- Best player score: 18
- Position: #700 / 867
- Number of attempts: 2
Refactor typescript arrow function type - 365 entries
Make arrow function type less verbose and easier to read
- Best score: 20
- Best player score: 38
- Position: #74 / 76
- Number of attempts: 1
Add string initializers to an enum - 903 entries
Change Typescript enum so that it has string initializers.
- Best score: 21
- Best player score: 27
- Position: #195 / 266
- Number of attempts: 3
SCREAMING_SNAKE_CASE to Title Case - 1273 entries
Convert strings in SCREAMING_SNAKE_CASE to Title Case. Examples: EMPLOYEE_NAME -> Employee Name REVENUE_YEAR_TO_DATE -> Revenue Year To Date SALARY -> Salary
- Best score: 19
- Best player score: 29
- Position: #173 / 266
- Number of attempts: 4
Add semicolons - 10956 entries
Simply add a semicolon at the end of each line
- Best score: 10
- Best player score: 20
- Position: #2829 / 3098
- Number of attempts: 1
Bad Copy Syntax - 2088 entries
Copy should be from right to left, but sometimes you type it wrong.
- Best score: 18
- Best player score: 29
- Position: #435 / 543
- Number of attempts: 3
remove lines containing the word "reader" - 3652 entries
easy stuff
- Best score: 9
- Best player score: 10
- Position: #720 / 1185
- Number of attempts: 1
Com(m)a Trouble - 3993 entries
Someone was real stupid when placing his commas. Can you fix it?
- Best score: 12
- Best player score: 29
- Position: #789 / 910
- Number of attempts: 1
Box it - 8003 entries
Create a box around a line.
- Best score: 21
- Best player score: 26
- Position: #1096 / 1901
- Number of attempts: 3
Copy three lines - 2924 entries
If the site is up (by some miracle), make the text under every header identical.
- Best score: 13
- Best player score: 24
- Position: #556 / 647
- Number of attempts: 2
Just the middle - 11620 entries
Delete the instructions at the top and bottom.
- Best score: 7
- Best player score: 8
- Position: #2988 / 4258
- Number of attempts: 1
Team names - 1861 entries
The team names are misspelled.
- Best score: 16
- Best player score: 19
- Position: #466 / 596
- Number of attempts: 2
Basic renumbering - 5737 entries
Renumbering Basic.
- Best score: 11
- Best player score: 18
- Position: #721 / 1281
- Number of attempts: 1
ninja substitution - 1439 entries
How can you reuse a previous substitution ?
- Best score: 14
- Best player score: 20
- Position: #210 / 271
- Number of attempts: 1
Vice versa - 8021 entries
Little role switching.
- Best score: 12
- Best player score: 19
- Position: #1857 / 2158
- Number of attempts: 3
One to Ten - 2258 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: 19
- Position: #580 / 688
- Number of attempts: 3
Line under headers - 2095 entries
Put a line under each header, and remove the other markdown formatting.
- Best score: 24
- Best player score: 42
- Position: #463 / 515
- Number of attempts: 1
Reorder the groups - 1201 entries
Change the order so that the groups of fruit come before the vegetables.
- Best score: 14
- Best player score: 26
- Position: #226 / 270
- Number of attempts: 4
Collect List - 4342 entries
Convert to comma separated list.
- Best score: 12
- Best player score: 18
- Position: #1093 / 1200
- Number of attempts: 1
I forgot quotes - 16239 entries
Oops.
- Best score: 10
- Best player score: 15
- Position: #2354 / 4225
- Number of attempts: 2
A HAPPY NEW YEAR 2014 ! - 10758 entries
A HAPPY NEW YEAR 2014 !
- Best score: 11
- Best player score: 15
- Position: #3221 / 3717
- Number of attempts: 3
Words in parens - 13054 entries
We should all ace this, right?
- Best score: 13
- Best player score: 27
- Position: #3870 / 3991
- Number of attempts: 1
Simple text editing with Vim - 13645 entries
Make the pairs of lines match up by making each second line same as first
- Best score: 13
- Best player score: 14
- Position: #1866 / 3907
- Number of attempts: 5
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