Played Challenges
One number per line - 18132 entries
Just give me the numbers.
- Best score: 14
- Best player score: 23
- Number of attempts: 6
Sudoku table - 58 entries
Make this simple sudoku table look nice and legible.
- Best score: 48
- Best player score: 71
- Number of attempts: 1
Maze path - 32 entries
Follow the given motions and mark your path with Xs. Attention: This maze is quite big (20x20), please set your terminal size to at least 82.
- Best score: 25
- Best player score: 117
- Number of attempts: 1
Simple, Practical, and Common - 32580 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: 22
- Number of attempts: 10
Make HTML List - 953 entries
Turn the comma separated list into an unordered html list.
- Best score: 33
- Best player score: 35
- Number of attempts: 2
Collect List - 4132 entries
Convert to comma separated list.
- Best score: 12
- Best player score: 12
- Number of attempts: 6
Mirror Symmetry - 739 entries
Add backslashes.
- Best score: 7
- Best player score: 7
- Number of attempts: 3
camel riding - 731 entries
add a prefix on some camelCase variables
- Best score: 15
- Best player score: 15
- Number of attempts: 4
Fix the XML - 921 entries
The challenge consists in having a valid xml from an incomplete source.
- Best score: 18
- Best player score: 18
- Number of attempts: 9
Just the middle - 11061 entries
Delete the instructions at the top and bottom.
- Best score: 7
- Best player score: 7
- Number of attempts: 6
I forgot quotes - 15593 entries
Oops.
- Best score: 10
- Best player score: 10
- Number of attempts: 5
That hyphen - 2456 entries
"vim vi improved"
- Best score: 9
- Best player score: 9
- Number of attempts: 8
V to the i - 4577 entries
Input is 99 V's. Output is 100 i's.
- Best score: 7
- Best player score: 7
- Number of attempts: 3
Don't know what this is - 1903 entries
Replace contents of brackets with matching number of spaces. Don't ask what the format's supposed to be.
- Best score: 11
- Best player score: 11
- Number of attempts: 7
Extract argument from function - 2175 entries
The aim is to see if you can do some refactoring very fast.
- Best score: 13
- Best player score: 13
- Number of attempts: 6
A HAPPY NEW YEAR 2014 ! - 10496 entries
A HAPPY NEW YEAR 2014 !
- Best score: 11
- Best player score: 11
- Number of attempts: 5
Search and Replace 0 - 4508 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 12
- Number of attempts: 4
Whitespace, empty lines and tabs - 2761 entries
Convert tabs to spaces, strip empty lines and trailing whitespace.
- Best score: 16
- Best player score: 33
- Number of attempts: 2