Added The Forbidden 21 Game (Coded in Javascript)

[NerdyVisky]

The Forbidden 21 Game

The Forbidden 21 is a numeric brain-game played between the user and the computer with the sole motive of avoiding to choose the number 21.

Game Features

• Can be played on two difficulty levels: Easy and Hard.
• Can be played on any device with varied viewport dimensions.
• Has a three-page structure for a smooth play/exit/reset of the game.

Tech Stack

• HTML 5
• CSS 3
• Vanilla Javascript

Contribution Checklist

• [x] I am a registered Hacktoberfest 2022 participant and I have followed all contribution guidelines
• [x] The game code is completely functional and is a non-breaking feature addition that doesn't tamper with any part of the repository.
• [x] The game includes an elaborate README.md which describes the rules and gameplay.

Game-Play Screenshots