With this project i started using Typescript and combine it with React.
Typescript helped me to define constant types so that i dont confuse what i am typing.
Interface and Type is being used to define component props and api definition.

Flip Question Card gives you 3 dropdown option to choose

• Number of Question (needs to be given)
• Category (optional)
• Difficulty (optional)
  

Until you pick the correct answer for that card, card will remain.
Demo