Played Challenges
Search and Replace 0 - 5027 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 20
- Position: #1468 / 1637
- Number of attempts: 3
Define to require - 127 entries
When JSHint is enabled, there's a rule that doesn't let you have more than 6 arguments in a function, so the moment you need to add a 7th argument, you need to do a refactoring.
- Best score: 62
- Best player score: 291
- Position: #50 / 50
- Number of attempts: 1
A simple change - 476 entries
Just change the numbers in the most efficient way ...
- Best score: 12
- Best player score: 14
- Position: #87 / 196
- Number of attempts: 4
switch variable - 5094 entries
how fast can you switch two variable ?
- Best score: 11
- Best player score: 13
- Position: #1077 / 1754
- Number of attempts: 2
Reverse characters in a line - 789 entries
You have everything you need, just not in the right order. Mastermind would give you 26 white pegs.
- Best score: 12
- Best player score: 33
- Position: #254 / 269
- Number of attempts: 2
Reformat most common surnames - 782 entries
Reformat copy-pasted table into a list of the most common surnames
- Best score: 23
- Best player score: 88
- Position: #217 / 227
- Number of attempts: 1
Sort and add attributes - 1539 entries
Sort the states and add the attribute country to each record.
- Best score: 33
- Best player score: 37
- Position: #466 / 594
- Number of attempts: 2
Reconstruct the Sentence - 1677 entries
Get the sentence back in the proper order, remove duplicate lines, and then combine the separate lines into one.
- Best score: 19
- Best player score: 28
- Position: #391 / 440
- Number of attempts: 3
Simple text editing with Vim - 13262 entries
Make the pairs of lines match up by making each second line same as first
- Best score: 13
- Best player score: 26
- Position: #3254 / 3810
- Number of attempts: 6
VimGolf