Played Challenges
Interweave two blocks of text - 574 entries
Suppose you've got data on a list of things from multiple sources. They're all in separate chunks, so how might you create a tabular output?
- Best score: 15
- Best player score: 17
- Position: #103 / 204
- Number of attempts: 2
Exchanging Quotes - 791 entries
Sometimes you need to exchange a choice of quotes in some code.
- Best score: 30
- Best player score: 33
- Position: #62 / 218
- Number of attempts: 3
replacing each line of a block selection - 2791 entries
replace each line's ../assets/js with /javascripts
- Best score: 18
- Best player score: 21
- Position: #320 / 732
- Number of attempts: 1
Reverse and double space - 445 entries
Reverse the order of the given lines and double space everything
- Best score: 14
- Best player score: 14
- Position: #7 / 183
- Number of attempts: 2
switch variable - 4917 entries
how fast can you switch two variable ?
- Best score: 11
- Best player score: 11
- Position: #15 / 1701
- Number of attempts: 2
The meaning - 521 entries
Numbers are fun!
- Best score: 5
- Best player score: 5
- Position: #5 / 336
- Number of attempts: 1
formatted text to markdown - 180 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: 74
- Position: #15 / 65
- Number of attempts: 8
Make it more readable - 1891 entries
Insert blank lines to make it more organized and readable
- Best score: 13
- Best player score: 13
- Position: #19 / 622
- Number of attempts: 5
Line Zipper - 443 entries
Zip/pair related lines.
- Best score: 12
- Best player score: 14
- Position: #73 / 206
- Number of attempts: 2
Alphabetize the directory - 269 entries
Put the contacts and their information in alphabetical order.
- Best score: 30
- Best player score: 30
- Position: #1 / 97
- Number of attempts: 4
Case preserving word replacement - 436 entries
Half way through my project, my people turned into dogs. Now I have to change everything in my source.
- Best score: 19
- Best player score: 20
- Position: #70 / 175
- Number of attempts: 3
A Simple One - 924 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: #262 / 612
- Number of attempts: 1
Linear congruential generator - 108 entries
http://en.wikipedia.org/wiki/Linear_congruential_generator
- Best score: 28
- Best player score: 60
- Position: #40 / 46
- Number of attempts: 4