Played Challenges
Team names - 1751 entries
The team names are misspelled.
- Best score: 16
- Best player score: 16
- Number of attempts: 5
One number per line - 18165 entries
Just give me the numbers.
- Best score: 14
- Best player score: 19
- Number of attempts: 5
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: 5
Two become one - 692 entries
We have two c arrays and want to make one two dimensional out of it. Can we do that?
- Best score: 25
- Best player score: 30
- Number of attempts: 3
Words in parens - 12671 entries
We should all ace this, right?
- Best score: 13
- Best player score: 16
- Number of attempts: 3
switch variable - 4859 entries
how fast can you switch two variable ?
- Best score: 11
- Best player score: 11
- Number of attempts: 2
Search and Replace 0 - 4508 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 14
- Number of attempts: 1
Whitespace, empty lines and tabs - 2761 entries
Convert tabs to spaces, strip empty lines and trailing whitespace.
- Best score: 16
- Best player score: 21
- Number of attempts: 7