Played Challenges
Wrap the text of an email message to 79 characters - 766 entries
You're replying to an email with silly long lines. Clean them up.
- Best score: 5
- Best player score: 8
- Position: #369 / 410
- Number of attempts: 1
Search and Replace 0 - 4989 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 18
- Position: #1300 / 1624
- Number of attempts: 2
Switch function arguments - 2139 entries
How to switch two arguments of a function.
- Best score: 11
- Best player score: 14
- Position: #440 / 663
- Number of attempts: 1
Context Insensitive completion 1 - 498 entries
Finish writing this simple Python HTTP server.
- Best score: 18
- Best player score: 35
- Position: #222 / 245
- Number of attempts: 1
Reformat some Python - 609 entries
Fix some very bizarrely laid-out code.
- Best score: 34
- Best player score: 34
- Position: #21 / 236
- Number of attempts: 8
Reverse characters in a line - 771 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: 24
- Position: #228 / 265
- Number of attempts: 2
Get rid of html tags - 398 entries
Want to read more about Vim's background? Then get rid of those html tags...
- Best score: 12
- Best player score: 21
- Position: #176 / 230
- Number of attempts: 1
Change the content of a string - 1580 entries
This docstring is a complete lie. Fix it.
- Best score: 22
- Best player score: 32
- Position: #548 / 588
- Number of attempts: 1
Deleting folded text - 360 entries
The text below contains three folds. Delete them (and the text inside them). For example: 123 456 /*{{{*/ 789 /*}}}*/ 012 Should become: 123 012 Also, add `aoeuaoeu` to make sure small solutions don't get flagged as cheating.
- Best score: 17
- Best player score: 25
- Position: #95 / 117
- Number of attempts: 2
Sort and add attributes - 1451 entries
Sort the states and add the attribute country to each record.
- Best score: 33
- Best player score: 34
- Position: #304 / 563
- Number of attempts: 5
Reconstruct the Sentence - 1507 entries
Get the sentence back in the proper order, remove duplicate lines, and then combine the separate lines into one.
- Best score: 20
- Best player score: 31
- Position: #382 / 412
- Number of attempts: 3
Whitespace, empty lines and tabs - 3665 entries
Convert tabs to spaces, strip empty lines and trailing whitespace.
- Best score: 16
- Best player score: 37
- Position: #700 / 787
- Number of attempts: 1