Played Challenges
Search and Replace 0 - 5004 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 13
- Position: #779 / 1630
- Number of attempts: 2
Swap assigned value - 655 entries
Simple problem but looking for interesting solutions.
- Best score: 10
- Best player score: 13
- Position: #217 / 256
- Number of attempts: 2
Change your calendar - 392 entries
Happy New Year!
- Best score: 18
- Best player score: 38
- Position: #62 / 87
- Number of attempts: 1
Block Fun 1 - 210 entries
Manipulate the columns to produce desired result.
- Best score: 14
- Best player score: 14
- Position: #6 / 75
- Number of attempts: 4
The name of the game - 668 entries
End up with the name of the game.
- Best score: 11
- Best player score: 13
- Position: #326 / 361
- Number of attempts: 1
SFD-ROC: vimvimvim - 1606 entries
Oh no, this line is longer than 80 chars... put each 'vim' on a new line.
- Best score: 8
- Best player score: 9
- Position: #173 / 446
- Number of attempts: 3
Vertical Limit - 2552 entries
transform a succession of one word lines to a an array of strings
- Best score: 21
- Best player score: 22
- Position: #129 / 757
- Number of attempts: 6
Sort and add attributes - 1477 entries
Sort the states and add the attribute country to each record.
- Best score: 33
- Best player score: 34
- Position: #338 / 575
- Number of attempts: 1
Add fold markers to a .c file - 660 entries
Fold markers can make it easier to navigate source code. Add them to this .c file.
- Best score: 30
- Best player score: 47
- Position: #161 / 189
- Number of attempts: 1
Simple text editing with Vim - 12989 entries
Make the pairs of lines match up by making each second line same as first
- Best score: 13
- Best player score: 17
- Position: #2390 / 3737
- Number of attempts: 1