Played Challenges
Search and Replace 0 - 4952 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 17
- Position: #1251 / 1615
- Number of attempts: 3
Python Hello World! Reformatting - 989 entries
A novice Python using prints Hello World! and a pro shows him different way. Using vim to get into pro style from novice, win the challenge.
- Best score: 39
- Best player score: 50
- Position: #344 / 379
- Number of attempts: 4
Sorting paragraphs - 510 entries
Order the paragraphs correctly, per prefixed index
- Best score: 18
- Best player score: 45
- Position: #135 / 159
- Number of attempts: 1
Reformat a C golf submission - 582 entries
Take this C golf submission (for the "tiny but standards-compliant Hello World program" category, naturally), and turn it into formatted C code.
- Best score: 22
- Best player score: 45
- Position: #190 / 206
- Number of attempts: 2
Reverse characters in a line - 750 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: 36
- Position: #255 / 261
- Number of attempts: 1