Played Challenges
Search and Replace 0 - 5002 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 12
- Position: #170 / 1629
- Number of attempts: 4
switch variable - 5079 entries
how fast can you switch two variable ?
- Best score: 11
- Best player score: 13
- Position: #1072 / 1749
- Number of attempts: 4
remove dupes from array - 1358 entries
given a random string that contains a ruby-esque array, make sure that there are no duplicate elements
- Best score: 17
- Best player score: 29
- Position: #299 / 336
- Number of attempts: 2
The Cake is a Lie - 1359 entries
Correct the capitalization of each word
- Best score: 9
- Best player score: 9
- Position: #128 / 530
- Number of attempts: 5
Get rid of html tags - 407 entries
Want to read more about Vim's background? Then get rid of those html tags...
- Best score: 12
- Best player score: 17
- Position: #76 / 236
- Number of attempts: 1
Sort and add attributes - 1475 entries
Sort the states and add the attribute country to each record.
- Best score: 33
- Best player score: 33
- Position: #118 / 573
- Number of attempts: 3
Whitespace, empty lines and tabs - 3724 entries
Convert tabs to spaces, strip empty lines and trailing whitespace.
- Best score: 16
- Best player score: 22
- Position: #301 / 800
- Number of attempts: 5