Feat: Adding Back (ESC)

[Bhanu-partap-13]

Describe the feature

When we are in easy, hard mode.

• The user cannot go back to select a different mode if he /she came by mistake.
• I am thinking to add ESC mode (Back) for better UI.
  If you like the issue assign me under SWOC
  I am not the Hacktoberfest contributor as it is mandatory checkbox so I have to tick that checkbox.

Add ScreenShots

Record

• I agree to follow this project's Contributing.md
• I'm a Hacktoberfest contributor
• I want to work on this issue

[github-actions]

Thank you for creating this issue! 🎉 @SUGAM-ARORA @Ojas-Arora will look into it as soon as possible. In the meantime, please make sure to provide all the necessary details and context. If you have any questions or additional information, feel free to add them here. Your contributions are highly appreciated! 😊

You can also check our CONTRIBUTING.md for guidelines on contributing to this project.

[Ojas-Arora]

@Bhanu-partap-13 Issue Assigned to You.

[Ojas-Arora]

@Bhanu-partap-13 It has been 2 weeks since the issue assigned.