Played Challenges
switch variable - 4993 entries
how fast can you switch two variable ?
- Best score: 11
- Best player score: 16
- Position: #1529 / 1722
- Number of attempts: 1
Make it more readable - 1928 entries
Insert blank lines to make it more organized and readable
- Best score: 13
- Best player score: 21
- Position: #589 / 635
- Number of attempts: 1
remove dupes from array - 1324 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: 27
- Position: #259 / 328
- Number of attempts: 1
Generate English Alphabets - 451 entries
Start with a, get up to z.
- Best score: 19
- Best player score: 27
- Position: #165 / 197
- Number of attempts: 1
Ruby 1.9 hashes - 1184 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: 17
- Position: #310 / 391
- Number of attempts: 1