Advent of Code 2017 Ruby Solution Algorithms © Sebastian Vîrlan

Advent of Code is a series of small programming puzzles for a variety of skill levels. They are self-contained and are just as appropriate for an expert who wants to stay sharp as they are for a beginner who is just learning to code. Each puzzle calls upon different skills and has two parts that build on a theme. ( Source: http://adventofcode.com/2017/about )

For running tests:

bundle rspec