Played Challenges
readability - 298 entries
Make the code readable by adding some spaces
- Best score: 18
- Best player score: 19
- Number of attempts: 2
remove all lines in first part - 158 entries
From the second part, remove all lines in the first part. It can be useful when you have done something from a long list, you want to know what is not done yet!
- Best score: 13
- Best player score: 19
- Number of attempts: 1
Shuffled numbers - 203 entries
Each number is paired with the number it should follow. That's enough information to put them in order.
- Best score: 15
- Best player score: 17
- Number of attempts: 1
Merge blank lines and properly capitalize - 41 entries
Here you need complete 2 tasks: 1. Remove all unwanted continuous blank lines and leave only 1 blank line between paragraphs. 2. Properly capitalize the sentences.
- Best score: 21
- Best player score: 51
- Number of attempts: 2
Remove hard line breaks - 43 entries
Text files with Hard breaks are not good for e-readers. We need remove all hard line breaks and have long lines.
- Best score: 10
- Best player score: 14
- Number of attempts: 2
Wget failed to download redirections - 169 entries
Output of a wget session, where 302 where not properly handled due to certificate problems, has been saved to a file. Keep the correct URLs to start again downloading.
- Best score: 15
- Best player score: 22
- Number of attempts: 5
Lisp Condense - 406 entries
Reduce 4 cons selection operations down to one function call.
- Best score: 13
- Best player score: 19
- Number of attempts: 2
Two become one - 692 entries
We have two c arrays and want to make one two dimensional out of it. Can we do that?
- Best score: 25
- Best player score: 33
- Number of attempts: 1
Saving the hashes(#) - 1921 entries
The following file is copied from vimcasts.org(Its only for learning purpose,hope the site owner doesn't mind it), its probably the easiest of challenges.Our goal is to delete every line which doesn't contain a hash signs. The remaining hash signs with numbers are then sorted to get the final output.
- Best score: 20
- Best player score: 29
- Number of attempts: 2
Vertical Limit - 2294 entries
transform a succession of one word lines to a an array of strings
- Best score: 21
- Best player score: 28
- Number of attempts: 1
Switch function arguments - 1919 entries
How to switch two arguments of a function.
- Best score: 3
- Best player score: 13
- Number of attempts: 3
Make it more readable - 1847 entries
Insert blank lines to make it more organized and readable
- Best score: 13
- Best player score: 17
- Number of attempts: 1
Whitespace, empty lines and tabs - 2762 entries
Convert tabs to spaces, strip empty lines and trailing whitespace.
- Best score: 16
- Best player score: 25
- Number of attempts: 2