Played Challenges
Wrap the text of an email message to 79 characters - 767 entries
You're replying to an email with silly long lines. Clean them up.
- Best score: 5
- Best player score: 5
- Position: #164 / 411
- Number of attempts: 1
Parsing with CSV: Unify lines and result. - 179 entries
col1;col2;col3;col4 A;1;4;5 A;3;4; A;1;4; # New output: col1;col2;col3;col4 A;1(2x);3;4(3x);5 any ideas?
- Best score: 21
- Best player score: 25
- Position: #63 / 77
- Number of attempts: 3
Saving the hashes(#) - 2063 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: 30
- Position: #364 / 480
- Number of attempts: 1
Exchanging Quotes - 858 entries
Sometimes you need to exchange a choice of quotes in some code.
- Best score: 30
- Best player score: 33
- Position: #66 / 230
- Number of attempts: 2
replacing each line of a block selection - 2999 entries
replace each line's ../assets/js with /javascripts
- Best score: 18
- Best player score: 22
- Position: #424 / 777
- Number of attempts: 4
Reverse and double space - 500 entries
Reverse the order of the given lines and double space everything
- Best score: 14
- Best player score: 19
- Position: #170 / 199
- Number of attempts: 1
un-C-escape string - 58 entries
Convert escape sequences to characters
- Best score: 12
- Best player score: 12
- Position: #18 / 52
- Number of attempts: 1
switch variable - 5071 entries
how fast can you switch two variable ?
- Best score: 11
- Best player score: 12
- Position: #712 / 1748
- Number of attempts: 2
The meaning - 575 entries
Numbers are fun!
- Best score: 5
- Best player score: 5
- Position: #58 / 363
- Number of attempts: 1
Replacing some words - 428 entries
How fast could it be?
- Best score: 17
- Best player score: 25
- Position: #100 / 151
- Number of attempts: 1
formatted text to markdown - 184 entries
You're converting some posts from an old blog to markdown. The formatted text is far closer to the finished product than the html markup, so it seems like a good place to start. Word wrapping seems to be the main area for optimization.
- Best score: 70
- Best player score: 79
- Position: #42 / 67
- Number of attempts: 2
Make it more readable - 2005 entries
Insert blank lines to make it more organized and readable
- Best score: 13
- Best player score: 19
- Position: #555 / 650
- Number of attempts: 1
Reformat long lines - 358 entries
Rearrange this ruby method call to put each parameter on its own line. Could become a useful macro.
- Best score: 15
- Best player score: 21
- Position: #93 / 134
- Number of attempts: 1
Generate English Alphabets - 487 entries
Start with a, get up to z.
- Best score: 19
- Best player score: 26
- Position: #147 / 206
- Number of attempts: 1
Braces or Brackets? - 1018 entries
Someone forgot whether to use braces or brackets and you have to clean up their code!
- Best score: 34
- Best player score: 51
- Position: #243 / 316
- Number of attempts: 2
Flodder-challenge - 1263 entries
Replace the text the most efficient and win!
- Best score: 27
- Best player score: 28
- Position: #62 / 336
- Number of attempts: 4
Simple text editing with Vim - 12815 entries
Make the pairs of lines match up by making each second line same as first
- Best score: 13
- Best player score: 14
- Position: #1038 / 3696
- Number of attempts: 7
Eric Weikl
Twitter: @ericweikl
developer, integrator, tinkerer