A few solutions in ruby
Merge remote-tracking branch 'upstream/master'
Factorial and fizz buzz
More solutions. Ruby makes it easy
correct implementation of binary search tree check
space
Create merge-sort.rb
Create quick-sort.rb

The most simple algorithm in Ruby ever :)
Update quick-sort.rb
Update quick-sort.rb
Update quick-sort.rb

Appropriately named the second main definition
Update quick-sort.rb
Implement is_prime in Python
Merge pull request #84 from liam-m/master

Implement is_prime in Python
Moving problems into a subdirectory.
Adding a license file.
Typo
Merge pull request #85 from bcjordan/patch-1

Fix typo
added java spiral solution
removed minor comments from Spiral.java