Played Challenges
One number per line - 18732 entries
Just give me the numbers.
- Best score: 14
- Best player score: 19
- Position: #1754 / 3865
- Number of attempts: 5
Extract argument from function - 2357 entries
The aim is to see if you can do some refactoring very fast.
- Best score: 13
- Best player score: 13
- Position: #23 / 753
- Number of attempts: 5
Search and Replace 0 - 4990 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 14
- Position: #974 / 1625
- Number of attempts: 1
Team names - 1836 entries
The team names are misspelled.
- Best score: 16
- Best player score: 16
- Position: #13 / 588
- Number of attempts: 5
Two become one - 713 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
- Position: #86 / 208
- Number of attempts: 3
Words in parens - 12939 entries
We should all ace this, right?
- Best score: 13
- Best player score: 16
- Position: #2093 / 3964
- Number of attempts: 3
switch variable - 5079 entries
how fast can you switch two variable ?
- Best score: 11
- Best player score: 11
- Position: #288 / 1749
- Number of attempts: 2
Whitespace, empty lines and tabs - 3680 entries
Convert tabs to spaces, strip empty lines and trailing whitespace.
- Best score: 16
- Best player score: 21
- Position: #234 / 790
- Number of attempts: 7