Played Challenges
Wrap the text of an email message to 79 characters - 833 entries
You're replying to an email with silly long lines. Clean them up.
- Best score: 5
- Best player score: 8
- Position: #391 / 432
- Number of attempts: 1
Search and Replace 0 - 5010 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 18
- Position: #1307 / 1632
- Number of attempts: 2
Switch function arguments - 2179 entries
How to switch two arguments of a function.
- Best score: 11
- Best player score: 14
- Position: #445 / 673
- Number of attempts: 1
Context Insensitive completion 1 - 512 entries
Finish writing this simple Python HTTP server.
- Best score: 18
- Best player score: 35
- Position: #224 / 248
- Number of attempts: 1
Reformat some Python - 627 entries
Fix some very bizarrely laid-out code.
- Best score: 34
- Best player score: 34
- Position: #21 / 240
- Number of attempts: 8
Reverse characters in a line - 778 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: #230 / 268
- Number of attempts: 2
Get rid of html tags - 417 entries
Want to read more about Vim's background? Then get rid of those html tags...
- Best score: 12
- Best player score: 21
- Position: #185 / 241
- Number of attempts: 1
Change the content of a string - 1690 entries
This docstring is a complete lie. Fix it.
- Best score: 22
- Best player score: 32
- Position: #579 / 622
- Number of attempts: 1
Deleting folded text - 386 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: #99 / 121
- Number of attempts: 2
Sort and add attributes - 1521 entries
Sort the states and add the attribute country to each record.
- Best score: 33
- Best player score: 34
- Position: #317 / 588
- Number of attempts: 5
Reconstruct the Sentence - 1665 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: 31
- Position: #402 / 437
- Number of attempts: 3
Whitespace, empty lines and tabs - 3814 entries
Convert tabs to spaces, strip empty lines and trailing whitespace.
- Best score: 16
- Best player score: 37
- Position: #726 / 820
- Number of attempts: 1