Python based Phonebook Course on Codecademy

After a Codecademy course which teaches the game of Rock Paper Scissor step-by-step in Python, last month I used the keyboard for creating a Phonebook utility on Python and put it on Codecademy. The Phonebook exercise there teaches users to create a file for storing contact name-number and later get them as desired. The exercise is under the Codecademy team for beta-testing, and will be avialable in the Track listing soon after reviewing. You can test the exercise here: Phonebook on Codecademy.