Played Challenges
Convert pandoc unordered list to a numbered list - 166 entries
I know it's possible to use #. in pandoc to auto-generate numbered lists, but then it's not easy to tell how many items there are when reading it in Markdown. How fast can you make the switch?
- Best score: 20
- Best player score: 22
- Position: #8 / 57
- Number of attempts: 4
Vertical Limit - 2522 entries
transform a succession of one word lines to a an array of strings
- Best score: 21
- Best player score: 23
- Position: #187 / 751
- Number of attempts: 6
replacing each line of a block selection - 2996 entries
replace each line's ../assets/js with /javascripts
- Best score: 18
- Best player score: 20
- Position: #245 / 775
- Number of attempts: 7
Switch function arguments - 2117 entries
How to switch two arguments of a function.
- Best score: 11
- Best player score: 11
- Position: #31 / 657
- Number of attempts: 5
remove dupes from array - 1354 entries
given a random string that contains a ruby-esque array, make sure that there are no duplicate elements
- Best score: 17
- Best player score: 17
- Position: #40 / 335
- Number of attempts: 8
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: 16
- Position: #35 / 134
- Number of attempts: 5
Generate English Alphabets - 487 entries
Start with a, get up to z.
- Best score: 19
- Best player score: 23
- Position: #13 / 206
- Number of attempts: 5
Ruby 1.9 hashes - 1236 entries
Rubyists talk about being cutting edge but how many are using 1.9 in production? Time to convert those verbose 1.8 hashes in to symbolic, succinct 1.9 beauties!
- Best score: 12
- Best player score: 12
- Position: #41 / 404
- Number of attempts: 5
A Simple One - 1043 entries
Here is a very simple one - just to illustrate/introduce a vim feature that some people seem to miss...
- Best score: 9
- Best player score: 9
- Position: #272 / 659
- Number of attempts: 2
Reverse Simple Deletion - 845 entries
You did the simple deletion, now reverse it.
- Best score: 11
- Best player score: 11
- Position: #3 / 457
- Number of attempts: 3
Contributed Challenges
Vertical Limit - 2522 entries
transform a succession of one word lines to a an array of strings
Frank Twitting
Twitter: @knarfben
iPhone Android Web2.0 Innovation Ideas Physics