# High Scores

Manage a game player's High Score list.

Your task is to build a high-score component of the classic Frogger game, one of the highest selling and addictive games of all time, and a classic of the arcade era. Your task is to write methods that return the highest score from the list, the last added score, the three highest scores, and a report on the difference between the last and the highest scores. 

In this exercise you're going to instantiate a class and add some instance methods. http://ruby-for-beginners.rubymonstas.org/writing_classes/initializers.html

A HighScore accepts an array with one or more numbers, each representing one 'game score'. The Array class can offer inspiration for working with arrays. https://ruby-doc.org/core-2.5.1/Array.html

* * * *

For installation and learning resources, refer to the
[Ruby resources page](http://exercism.io/languages/ruby/resources).

For running the tests provided, you will need the Minitest gem. Open a
terminal window and run the following command to install minitest:

    gem install minitest

If you would like color output, you can `require 'minitest/pride'` in
the test file, or note the alternative instruction, below, for running
the test file.

Run the tests from the exercise directory using the following command:

    ruby high_scores_test.rb

To include color from the command line:

    ruby -r minitest/pride high_scores_test.rb


## Source

Tribute to the eighties' arcade game Frogger

## Submitting Incomplete Solutions
It's possible to submit an incomplete solution so you can see how others have completed the exercise.