word scramble game added

[harshgupta2125]

Description

(Describe your project over here.)
I created a word game in which the user arrange the letters to create a word using given hints.

Checklist

• [✔ ] I've been assigned an issue related to this PR.
• [✔ ] I've used beautifiers.
• I've added my Project's name and description to Index.md
• I've made a README.md file for my Project.
• The README.md file of my projrct contains Project title, Description, Use of project, Set up, Stack used and Output (Screenshots).
  

Related Issues or Pull Requests number

#577
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