Add support for verifying if a number is equal to 14

[omarmhaimdat]

Currently, the repository supports verifying if a number is equal to 13. It would be helpful to extend this functionality to also support checking if a number is equal to 14.

Expanding the functionality to accommodate more use cases where verification for the number 14 is needed.

Proposed Solution:

• Extend the verification logic to include the number 14.
• Ensure tests are updated to cover this new scenario.

Thank you for considering this enhancement!