Played Challenges
Simple, Practical, and Common - 33929 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: #6258 / 7489
- Number of attempts: 1
Swap values - 4667 entries
Well, swap the values...
- Best score: 11
- Best player score: 15
- Position: #960 / 1284
- Number of attempts: 2
One number per line - 18840 entries
Just give me the numbers.
- Best score: 14
- Best player score: 22
- Position: #2778 / 3893
- Number of attempts: 3
Swap values inside brackets - 2539 entries
Easy challenge.
- Best score: 13
- Best player score: 24
- Position: #508 / 590
- Number of attempts: 1
Unsemantic linewrapping - 943 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: #176 / 235
- Number of attempts: 3
V to the i - 4833 entries
Input is 99 V's. Output is 100 i's.
- Best score: 7
- Best player score: 8
- Position: #1436 / 1904
- Number of attempts: 1
Applying same text modification in several lines - 2920 entries
Remove identical text at the beginning of several lines and the closing parenthesis.
- Best score: 12
- Best player score: 18
- Position: #697 / 864
- Number of attempts: 2
Refactor typescript arrow function type - 348 entries
Make arrow function type less verbose and easier to read
- Best score: 20
- Best player score: 38
- Position: #72 / 74
- Number of attempts: 1
Add string initializers to an enum - 899 entries
Change Typescript enum so that it has string initializers.
- Best score: 21
- Best player score: 27
- Position: #193 / 264
- Number of attempts: 3
SCREAMING_SNAKE_CASE to Title Case - 1269 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: #171 / 264
- Number of attempts: 4
Add semicolons - 10923 entries
Simply add a semicolon at the end of each line
- Best score: 10
- Best player score: 20
- Position: #2818 / 3087
- Number of attempts: 1
Bad Copy Syntax - 2072 entries
Copy should be from right to left, but sometimes you type it wrong.
- Best score: 18
- Best player score: 29
- Position: #432 / 539
- Number of attempts: 3
remove lines containing the word "reader" - 3631 entries
easy stuff
- Best score: 9
- Best player score: 10
- Position: #718 / 1179
- Number of attempts: 1
Com(m)a Trouble - 3968 entries
Someone was real stupid when placing his commas. Can you fix it?
- Best score: 12
- Best player score: 29
- Position: #781 / 901
- Number of attempts: 1
Box it - 7987 entries
Create a box around a line.
- Best score: 21
- Best player score: 26
- Position: #1094 / 1895
- Number of attempts: 3
Copy three lines - 2882 entries
If the site is up (by some miracle), make the text under every header identical.
- Best score: 13
- Best player score: 24
- Position: #552 / 642
- Number of attempts: 2
Just the middle - 11555 entries
Delete the instructions at the top and bottom.
- Best score: 7
- Best player score: 8
- Position: #2984 / 4234
- Number of attempts: 1
Team names - 1848 entries
The team names are misspelled.
- Best score: 16
- Best player score: 19
- Position: #462 / 592
- Number of attempts: 2
Basic renumbering - 5707 entries
Renumbering Basic.
- Best score: 11
- Best player score: 18
- Position: #716 / 1274
- Number of attempts: 1
ninja substitution - 1436 entries
How can you reuse a previous substitution ?
- Best score: 14
- Best player score: 20
- Position: #209 / 270
- Number of attempts: 1
Vice versa - 7981 entries
Little role switching.
- Best score: 12
- Best player score: 19
- Position: #1849 / 2147
- Number of attempts: 3
One to Ten - 2243 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: #577 / 683
- Number of attempts: 3
Line under headers - 2087 entries
Put a line under each header, and remove the other markdown formatting.
- Best score: 24
- Best player score: 42
- Position: #461 / 513
- Number of attempts: 1
Reorder the groups - 1195 entries
Change the order so that the groups of fruit come before the vegetables.
- Best score: 14
- Best player score: 26
- Position: #224 / 267
- Number of attempts: 4
Collect List - 4317 entries
Convert to comma separated list.
- Best score: 12
- Best player score: 18
- Position: #1088 / 1194
- Number of attempts: 1
I forgot quotes - 16127 entries
Oops.
- Best score: 10
- Best player score: 15
- Position: #2345 / 4208
- Number of attempts: 2
A HAPPY NEW YEAR 2014 ! - 10720 entries
A HAPPY NEW YEAR 2014 !
- Best score: 11
- Best player score: 15
- Position: #3211 / 3703
- Number of attempts: 3
Words in parens - 13005 entries
We should all ace this, right?
- Best score: 13
- Best player score: 27
- Position: #3858 / 3979
- Number of attempts: 1
Simple text editing with Vim - 13419 entries
Make the pairs of lines match up by making each second line same as first
- Best score: 13
- Best player score: 14
- Position: #1852 / 3846
- Number of attempts: 5
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